82_FR_49174 82 FR 48971 - United States Standards for Grades of Pork Carcasses

82 FR 48971 - United States Standards for Grades of Pork Carcasses

DEPARTMENT OF AGRICULTURE
Agricultural Marketing Service

Federal Register Volume 82, Issue 203 (October 23, 2017)

Page Range48971-48975
FR Document2017-22934

The U.S. Department of Agriculture's (USDA) Agricultural Marketing Service (AMS) is seeking public comment on revisions to the United States Standards for Grades of Pork Carcasses (pork standards). The last revision to the pork standards occurred in 1985 and the standards no longer accurately reflect value differences in today's pork products. Modern pork production is characterized by products with improved color and higher marbling content, two factors that have been consistently identified by researchers as the main components affecting pork eating quality.

Federal Register, Volume 82 Issue 203 (Monday, October 23, 2017)
[Federal Register Volume 82, Number 203 (Monday, October 23, 2017)]
[Notices]
[Pages 48971-48975]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-22934]


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Federal Register / Vol. 82, No. 203 / Monday, October 23, 2017 / 
Notices

[[Page 48971]]



DEPARTMENT OF AGRICULTURE

Agricultural Marketing Service

[Docket No. AMS-LPS-17-0046]


United States Standards for Grades of Pork Carcasses

AGENCY: Agricultural Marketing Service, USDA.

ACTION: Notice, request for comments.

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SUMMARY: The U.S. Department of Agriculture's (USDA) Agricultural 
Marketing Service (AMS) is seeking public comment on revisions to the 
United States Standards for Grades of Pork Carcasses (pork standards). 
The last revision to the pork standards occurred in 1985 and the 
standards no longer accurately reflect value differences in today's 
pork products. Modern pork production is characterized by products with 
improved color and higher marbling content, two factors that have been 
consistently identified by researchers as the main components affecting 
pork eating quality.

DATES: Submit comments on or before December 22, 2017.

ADDRESSES: Interested persons are invited to submit comments 
electronically at https://www.regulations.gov. Written comments should 
be sent to: Pork Carcass Revisions, Standardization Branch, Quality 
Assessment Division; Livestock Poultry and Seed Program, AMS, USDA; 
1400 Independence Ave. SW., Room 3932-S, STOP 0258; Washington, DC 
20250-0258. Comments may also be emailed to 
[email protected]. All comments should reference docket 
number AMS-LPS-17-0046, the date of submission, and the page number of 
this issue of the Federal Register. All comments received will be 
posted without change, including any personal information provided, and 
will be made available for public inspection at the above physical 
address during regular business hours.

FOR FURTHER INFORMATION CONTACT: Bucky Gwartney, International 
Marketing Specialist, Standardization Branch, QAD, LPS, AMS, USDA; 1400 
Independence Avenue SW., Room 3932-S, STOP 0258; Washington, DC 20250-
0258; phone (202) 720-1424; or via email at 
[email protected].

SUPPLEMENTARY INFORMATION: Section 203(c) of the Agricultural Marketing 
Act of 1946, as amended, directs and authorizes the Secretary of 
Agriculture ``to develop and improve standards of quality, condition, 
quantity, grade, and packaging and recommend and demonstrate such 
standards in order to encourage uniformity and consistency in 
commercial practices'' (7 U.S.C. 1622(c)). AMS is committed to carrying 
out this authority in a manner that facilitates the marketing of 
agricultural commodities. While the pork standards do not appear in the 
Code of Federal Regulations, they--along with other official 
standards--are maintained by USDA at https://www.ams.usda.gov/grades-standards. Copies of official standards are also available upon 
request. To propose changes to the pork standards, AMS utilizes the 
procedures it published in the August 13, 1997, Federal Register (62 FR 
43439), which in 7 CFR part 36.

Background

    Official USDA grade standards and associated voluntary, fee-for-
service grading programs are authorized under the Agricultural 
Marketing Act of 1946, as amended (7 U.S.C. 1621 et seq.). The primary 
purpose of USDA grade standards, including the pork standards, is to 
divide the population of a commodity into uniform groups (of similar 
quality, yield, value, etc.) to facilitate marketing. In concert, the 
Federal voluntary, fee-for-service grading programs are designed to 
provide an independent, objective determination as to whether a given 
product is in conformance with the applicable USDA grade standard. USDA 
quality grades provide a simple, effective means of describing product 
that is easily understood by both buyers and sellers. No voluntary USDA 
grading program currently exists for pork carcasses or parts.
    USDA recognizes that the pork standards must be relevant to be of 
value to stakeholders and, therefore, recommendations for changes in 
the standards may be initiated by USDA or by interested parties at any 
time to achieve that goal. The pork standards were first developed in 
the early 1930s, with revisions over the years to reflect improvements 
made in the industry and changes in the marketplace. The current pork 
standards were last updated in 1985 and are based on a combination of 
muscle and fat thickness (including belly) that is then formulated into 
an expected percent yield. In the late 1980s and early 1990s, the pork 
industry reacted to growing consumer demand for increased leanness of 
pork cuts, investing in changes to meet this demand primarily by means 
of improved genetics and swine diet formulations. By the early 2000s, 
the pork industry had become so proficient at producing consistently 
lean pork that additional leanness in pork would begin to degrade other 
consumer desires related to pork quality.
    In contrast to decades past, modern consumers have shifted away 
from prioritizing leanness as the primary attribute in selecting pork 
for purchase. Instead, today's consumers seek high quality marbling 
(fat streaking within the cut of meat) for superior taste. In addition, 
consumers are increasingly demanding consistency in pork products in 
terms of other quality attributes, in particular in color of the lean.

Pork Quality Initiative

    Standards for grades enable buyers to obtain product that meets 
their individual needs, such as a restaurant choosing the highest 
quality pork to provide its customers a very consistent level of 
palatability. At the same time, standards for grades are important in 
transmitting information to producers to help ensure informed decisions 
are made. For example, the market preference and price paid for a 
particular grade of pork could be communicated to producers so they can 
adjust their production accordingly. In such a case, if the price 
premium being paid for a high grade of pork merits producers making the 
investments required in genetics and feeding to produce more of that 
grade, such

[[Page 48972]]

marketing decisions can be made with justification.
    The underlying interest in a potential pork quality grading system 
is not new to the industry. Many studies have measured pork populations 
and measured their innate quality characteristics. A study by Cannon 
et. al., 1996,\1\ showed that up to 10 percent of the carcasses 
evaluated in a nationwide audit had pale, soft, and exudative (PSE) 
characteristics, resulting in significant potential losses for the pork 
chain. In the 2002-2003 Benchmarking Value in the Pork Supply Chain 
project, Meisinger, 2003,\2\ noted, ``Industry must develop clear 
economic signals for easily and objectively measuring `quality' along 
the production chain to facilitate coordinated focus on generating pork 
to meet domestic and global, seasonal and geographical, consumer 
demands for fresh, enhanced, processed, consumer-friendly, value-added, 
and ready-to-eat products.'' In 1998, the National Pork Producers 
Council \3\ published color and marbling guidelines for pork products. 
According to these guidelines, a quality pork product with good eating 
quality should be in the color range of 3 to 5 (the entire range is 1-
6) and have a marbling range of 2 to 4 (the entire range is 1-10). 
Recently, the National Pork Board updated those goals and stated that 
by 2020, the percentage of pork loin chops scoring below a color score 
of 3 would be reduced by 10 percentage points (from 55 to 45 percent), 
as compared with the 2012 retail study. The pork industry and the 
academic community have long used several parameters to measure quality 
characteristics, including color and marbling scores, pH, tenderness, 
and drip loss, with the intent of ultimately improving these 
characteristics over time. More recent attention has focused on the use 
of color and marbling, in combination, to segregate pork into like 
quality groupings that would deliver a more consistent, palatable 
product.
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    \1\ Cannon, J.E., J.B. Morgan, F.K. McKeith, G.C. Smith, S. 
Sonka, J. Heavner and D.L. Meeker. 1996. Pork chain quality audit 
survey: Quantification of pork quality characteristics. J. Muscle 
Foods 7, 29-44.
    \2\ Meisinger, D.J. 2003. The national pork quality benchmarking 
study. Proceedings abstracts of the 56th American Meat Science 
Association Reciprocal Meat Conference. Columbia, MO.
    \3\ National Pork Producers Council Pork Quality Solutions Team. 
1998. Pork Quality Targets. In Pork Facts. #04366--10/98. NPPC. Des 
Moines, IA.
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Evolution of the Pork Standards

    Tentative standards for grades of pork carcasses and fresh pork 
cuts were issued by USDA in 1931 and slightly revised in 1933. New 
standards for grades of barrow and gilt carcasses were proposed by USDA 
in 1949. These standards represented the first application of objective 
measurements as guides to grades for pork carcasses. Slight revisions 
were made in the proposed standards prior to their adoption as the 
Official United Standards for Grades of Barrow and Gilt Carcasses, 
effective September 12, 1952.
    The official standards were amended in July 1955, by changing the 
grade designations Choice No. 1, Choice No. 2, and Choice No. 3, to 
U.S. No. 1, U.S. No. 2, and U.S. No. 3, respectively. In addition, the 
backfat specifications were reworded slightly to reflect the reduced 
fat thickness requirements and to allow more uniform interpretation of 
the standards.
    On April 1, 1968, the official standards were again revised to 
reflect the improvements made since 1955 in pork carcasses. The minimum 
backfat thickness requirement for the U.S. No. 1 grade was eliminated 
and a new U.S. No. 1 grade was established to properly identify the 
superior pork carcasses then being produced. The former No. 1, No. 2, 
and No. 3 grades were renamed No. 2, No. 3, and No. 4, respectively. 
The former Medium and Cull grades were combined and renamed U.S. 
Utility. Also, the maximum allowable adjustment for variations-from-
normal fat distribution and muscling was changed from one-half to one 
full grade to more adequately reflect the effect of these factors on 
yields of cuts.
    In addition, the text of the ``Application of Standards'' section 
was reworded to more clearly define the grade factors and clarify their 
use in determining the grade. On January 14, 1985, the barrow and gilt 
carcass grade standards were once again updated to reflect improvements 
in pork carcasses and changes in the pork slaughter industry since 
1968.\4\ A 1980 grade survey found that over 70 percent of the pork 
carcasses being produced were in the U.S. No. 1 grade, indicating a 
large amount of variation in yield that was not being accounted for by 
the grades. The changes simplified the standards by basing the grade on 
the backfat thickness over the last rib with a single adjustment for 
muscling. In addition, the grade lines were tightened to more 
adequately sort the pork carcasses being produced among several grades. 
Some minor changes in the wording of the quality requirements were also 
made.
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    \4\ USDA, 1985. Official United States standards for grades of 
pork carcasses. Agricultural Marketing Service, United States Dept. 
Agric., Washington, DC.
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    Between 1985 and today, the pork industry and the pork carcasses 
and products that it produces have undergone significant change. The 
pork industry reacted to the consumer demand for leaner pork by making 
changes in genetics and nutrition. Unfortunately, during that period 
when production strategies focused on producing leaner pork, marbling 
and color became less important. However, research indicates that 
today's consumers are interested in a more consistent pork product with 
a greater focus on marbling and the color of the products. The pork 
industry is working to meet this demand, again by making changes within 
the genetic and nutrition systems.
    The use of the current USDA pork grade standards in an official 
capacity has been non-existent since the mid-1970s, and the ability to 
differentiate pork into quality groupings and values has been a 
critical missing link. In the absence of a meaningful USDA pork grade 
standard, pork packers and processors have taken the initiative to sort 
the darker colored, higher-marbling pork for many export markets where 
demand is extremely high and associated price premiums exist. They also 
have developed branded programs with selection criteria that use both 
color and marbling to identify premium pork products. These programs 
generally seek higher color scores (4-5) and marbling scores (3-5).

Today's Quality Attributes

    The U.S. is the second largest pork producing country in the world. 
Its production exceeds domestic consumption and, therefore, products 
need to be exported. Exports have continued to increase, with many 
markets demanding high quality pork that has certain color and marbling 
characteristics. These quality characteristics have been routinely used 
in processing plants to sort the higher quality pork for both export 
and for foodservice establishments that are demanding these traits. A 
revision to the grade standards is needed that reflects a new 
population of pork products that have better color and a higher 
marbling content, and is able to differentiate products into quality 
categories that can fill the demand in many different market segments. 
These two factors have been consistently identified by numerous 
researchers as the components affecting pork eating quality, as 
verified through checkoff-funded research.

[[Page 48973]]

    In one consumer study (Pork Quality Insights, 2014 \5\) that looked 
at purchase criteria for fresh pork, the data showed that ``quality and 
freshness'' and color were key factors in fresh pork purchases. In 
general, consumers related a darker color to a higher quality product. 
Another study (Lusk et al., 2016 \6\) looked at how consumers value 
pork chop quality information. It found that the majority of the 
consumers used chop color to assess quality and said that color is more 
important than marbling. However, 30 to 40 percent of consumers 
misperceived lighter, lower quality pork products to be of higher 
quality than they actually were. Furthermore, when consumers evaluated 
pork chop products based on quality levels, the products bearing 
quality grades using Prime, Choice, and Select tended to generate 
higher sales and, therefore, more revenue for the chop producers. 
However, when presented with lighter-colored, lower quality pork chop 
products, 20 to 30 percent of consumers still preferred these products 
based on their lighter color, even when these products conspicuously 
bore a USDA quality label indicating that they were lower quality. 
Therefore, color may be more influential than a grade level in some 
consumer decision making, which indicates that there are key 
opportunities within a revised pork quality standard to highlight the 
importance of color.
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    \5\ Pork Insights. 2014. Prepared for the National Pork Board.
    \6\ Lusk, J., G. Tonsor, T. Schroeder and D. Hayes. 2016. 
Consumer Valuation of Pork Chop Quality Information. Prepared for 
the National Pork Board. This study also found that taste was the 
most important attribute for consumers when purchasing chops.
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    Recent research by Newman et al., 2015,\7\ as part of a National 
Retail Benchmarking audit, indicated that the quality of loin chops at 
retail was inconsistent and needed improvement. The range in color 
score for the retail chops was 1 to 6 with an average of slightly above 
3. In addition, marbling scores also ranged from 1 to 6 with 2.5 as an 
average. An analysis of the data after they were sorted into various 
color and marbling combinations resulted in the following break points: 
HIGH--Color 4-5, Marbling [gteqt]4; MEDIUM--Color 3, Marbling [gteqt]3; 
LOW--Color 2, Marbling [gteqt]2. These would result in the following 
percentages of the retail population: 2.1, 45.1, and 22, respectively. 
The pork population studied by Moeller, 2008,\8\ also showed a range 
and average for color and marbling scores similar to that found in the 
retail benchmarking study. There is evidence that the color and 
marbling score averages and the percentages in the total population 
would be higher without the exclusion of products being sorted for 
quality branded programs and sold at foodservice establishments or 
being exported from this data set.
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    \7\ Newman, D. 2015. National pork retail benchmarking study. 
National Pork Board Research abstract: #11-163.
    \8\ Moeller, S.J., R. Miller and H. Zerby. 2008. Effects of pork 
quality and cooked temperature on consumer and trained sensory 
perception of eating quality in no-enhanced and enhanced pork loins. 
National Pork Board Research abstract: #06-139 and #07-005.
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    A study by Tonsor et al., 2013,\9\ looked at the important criteria 
needed for a viable, trusted pork quality grading system. The research 
indicates that a quality grading system would need to focus on product 
attributes that can be measured accurately and objectively at the speed 
of commerce (e.g., plant line speeds), facilitate product sorting by 
grade, relate directly to those product characteristics valued by 
buyers and consumers, and be trusted by potential users. In addition, a 
well-functioning pork quality grade system would provide important 
economic signals to the industry and encourage the production of higher 
quality pork products. These improvements would also lead to increased 
demand for pork, both domestically and internationally.
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    \9\ Tonsor, G.T., and T.C. Schroeder. 2013. ``Economic Needs 
Assessment: Pork Quality Grading System.'' Available at: http://www.agmanager.info/ag-policy/livestock-policy/economicneeds-assessment-pork-quality-grading-system.
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    A working example of these criteria is the USDA beef quality 
grading system. The beef quality grade standards are widely adopted by 
the beef industry and are globally recognized. The USDA Prime and 
Choice beef grades are widely recognized by consumers, both 
domestically and abroad, as premium products that demand a higher value 
and also deliver a consistent eating experience. These grade groupings 
also result in an economic signal that is sent up and down the beef 
products chain, affecting the way producers implement genetic and 
nutritional changes. In addition, the adoption of instrument grading 
technologies has allowed the industry and USDA graders to stay in tune 
with plant line speeds and demands for consistent grade application.
    The accurate measurement of color and marbling scores is important 
for a pork quality grading system. Published color and marbling 
scorecards and visual aids have been a primary subjective method for 
putting pork quality into categories, whether for research trials or at 
processing plants. Color evaluation has been performed using one of 
many objective color analyses. There has also been recent research on 
the ability to objectively measure pork quality through 
instrumentation. In a large modern pork processing facility, some form 
of instrumentation would be needed for pork quality evaluation at 
current line speeds.
    The National Pork Board has indicated it is in the process of 
revising the current pork color and marbling score cards.\10\ These 
cards will most likely contain additional information regarding the 
color parameters for each color range and would still be based on a 
10th rib cross-section of the longissimus dorsi. The challenge with 
having this measurement location is that most processing facilities do 
not make that cross-section cut, and therefore it cannot be measured. 
Homm, et al., 2006,\11\ evaluated the influence of chop location on 
subsequent color and marbling scores. They found that color and 
marbling were consistent with the central portions of the loin. There 
was more variability in the anterior and posterior portions, with 
anterior chops being generally darker, posterior chops generally 
lighter, and both ends having more marbling than centrally located 
chops. These results indicated that the location being measured for 
color and marbling is important and could be problematic when a 10th 
rib cross-section is not available. Current research being done with 
various instrumental measurements is showing promise in measuring lean 
color and marbling along the ventral portion of the loin where the back 
ribs have been removed, which could become a reliable indicator for 
color and marbling levels.
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    \10\ National Pork Producers Council (NPPC). 1999. Official 
color and marbling standards. NPPC, Des Moines, IA.
    \11\ Homm, J.W., A.T. Waylan, J.A. Unruh, and R.C. Johnson. 
2006. Influence of chop location within a loin on boneless pork 
longissimus quality. J. Muscle Foods 17, 221-236.
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Proposed Changes to the Pork Standards

    Printed below beginning with section 54.131 is the proposed text 
for a revised pork standard. While the preamble describing the history 
of the standards is not reprinted here, the body of the actual proposed 
standard (sections 54.131 through 54.135) is shown in its entirety. 
Should any updates to the pork standard occur, the preamble will be 
updated accordingly. The current standard, including the preamble, can 
be viewed at https://www.ams.usda.gov/

[[Page 48974]]

sites/default/files/media/Pork_Standard%5B1%5D.pdf.
    As discussed, the proposed revised standard identifies marbling and 
color as the primary considerations for quality designations, instead 
of lean/fat and yield as exists in the current standard. Further, the 
proposed revised standard excludes the provision for grading of sow 
carcasses, maintaining the official standards for barrows and gilts 
only.

Sec.  54.131 Scope

    The standards for grades of pork are written primarily in terms of 
carcasses. However, they also are applicable to the grading of sides 
and primal cuts, such as the ham, loin, or shoulder. To simplify the 
phrasing of the standards, the words ``carcass'' and ``carcasses'' are 
used also to mean ``side'' or ``sides.''

Sec.  54.132 Bases for Pork Carcass Standards

    The official standards for pork carcass grades provide for 
segregation according to (a) class, as determined by the apparent sex 
condition of the animal at the time of slaughter, and (b) grade, which 
reflects the quality of lean in the carcass. A quality grade applied to 
a carcass will be associated with all cuts for that carcass, as long as 
the associated cuts are traceable through fabrication and labeling.

Sec.  54.133 Pork Carcass Classes

    The five classes of pork carcasses, comparable to the same five 
classes of slaughter hogs, are: barrow, gilt, sow, stag, and boar. The 
official pork quality standards provide for the grading of barrow and 
gilt carcasses; grades are not provided for sow, stag, or boar 
carcasses.
    (a) Barrow. A barrow is a male swine castrated when young and 
before development of the secondary physical characteristics of a boar.
    (b) Gilt. A gilt is a young female swine that has not produced 
young and has not reached an advanced stage of pregnancy.
    (c) Sow. A sow is a mature female swine that usually shows evidence 
of having reproduced or having reached an advanced stage of pregnancy.
    (d) Boar. A boar is an uncastrated male swine.
    (e) Stag. A stag is a male swine castrated after development or 
beginning of development of the secondary physical characteristics of a 
boar. Typical stags are somewhat coarse and lack balance--the head and 
shoulders are more fully developed than the hindquarter parts, bones 
and joints are large, the skin is thick and rough, and the hair is 
coarse.

Sec.  54.134 Application of Standards for Grades of Barrow and Gilt 
Carcasses

    (a) Grades for barrow and gilt carcasses are based on two general 
quality characteristics (1) the color of the exposed lean and (2) the 
amount of marbling associated with the lean.
    (b) There are three general levels of quality recognized: (1) 
Prime, Choice, and Select. The quality (color and marbling) of the lean 
is best evaluated by a direct observation of its characteristics in the 
cut surface of the longissimus dorsi. Quality of the lean is described 
in terms of characteristics of the longissimus dorsi, at either the 
10th rib cross-section or other cross-sections within the loin that 
expose a surface of the longissimus dorsi for evaluation, or the 
exposed lean on the ventral side of the boneless loin after removal of 
the back ribs. The surface area of the longissimus dorsi should be at 
least 4 square inches to be acceptable for evaluating color and 
marbling characteristics.
    (c) USDA uses photographs and other objective aids or devices 
designated by the Agricultural Marketing Service (AMS) in the correct 
interpretation and application of the standards.\12\ Official pork 
color and marbling standards are maintained by the National Pork Board 
and will be used as official references for the USDA pork quality 
grades. Objective aids can also include predictive instrumentation 
technologies that evaluate color and/or marbling scores and meet 
thresholds for accuracy and precision of the predictions.
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    \12\ Information concerning such devices and their use may be 
obtained from AMS' Livestock, Poultry, and Seed Program.''
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    (d) To determine the grade of a carcass, the longissimus dorsi must 
be present at a minimum of 4 square inches and exposed for subjective 
and/or objective evaluation to allow a visual or instrumental 
assessment of color and marbling levels. This exposure can be done 
multiple ways:
    (1) Exposing a cross-section of the longissimus dorsi at the 10th 
rib, or other location between approximately the 4th rib, posterior to 
the scapula (blade bone), and the longissimus dorsi cross-section 
anterior to the ilium (hip bone), or
    (2) Exposing the longissimus dorsi on the ventral side of the 
boneless loin after removal of the back ribs.

Carcasses not presented in one of these manners are not eligible for 
quality grading.
    For barrow and gilt carcasses, the cut surface of the longissimus 
dorsi shall be, at a minimum, slightly firm to be assessed for color 
and marbling levels. Lean firmness is essential for both the eating 
experience and in the fabrication process. Barrow and gilt carcasses 
meeting the minimum lean firmness are eligible to be graded on color 
and marbling levels. Barrow and gilt carcasses having less than 
slightly firm lean are not eligible for pork quality grading.
    For barrow and gilt carcasses, quality of the lean is evaluated by 
considering its color and marbling in a cut longissimus dorsi surface. 
Barrow and gilt carcasses will be assessed for their color and marbling 
levels based on the published standards by the National Pork Board. The 
color levels are evaluated on a scale from one to six and the marbling 
levels are evaluated on a scale of one to ten.
    The firmness requirement of slightly firm is the same for all 
grades and a minimum requirement for application of a grade, regardless 
of the extent to which marbling may exceed the minimum of a grade.

Sec.  54.135 Specifications for Official United States Standards for 
Grades of Barrow and Gilt Carcasses

    (a) The quality grade of a barrow or gilt carcass is determined on 
the basis of the following: lean color score and lean marbling score.
    The relationship between color, marbling, and quality grade is 
shown in Table 1.
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    \13\ Carcasses with less than slightly firm lean are not 
eligible for quality grading.

                    Table 1--Pork Carcass Quality Grade Based on Lean Color and Marbling \13\
----------------------------------------------------------------------------------------------------------------
                                             Lean color
              Quality grade                     score                       Lean marbling score
----------------------------------------------------------------------------------------------------------------
USDA Prime...............................             4-5  Greater than or equal to 4.
USDA Choice..............................               3  Greater than or equal to 2.

[[Page 48975]]

 
USDA Select..............................               2  Greater than or equal to 2.
----------------------------------------------------------------------------------------------------------------

    (b) The following descriptions provide a guide to the 
characteristics of barrow and gilt carcasses in each grade.
    (1) USDA Prime--Barrow and gilt carcasses in this grade have at 
least a slightly firm lean, a color score of 4 or 5, and a marbling 
score of 4 or greater.
    (2) USDA Choice--Barrow and gilt carcasses in this grade have at 
least a slightly firm lean, a color score of 3, and a marbling score of 
2 or greater.
    (3) USDA Select--Barrow and gilt carcasses in this grade have at 
least a slightly firm lean, a color score of 2, and a marbling score of 
2 or greater.

Request for Comments

    AMS is soliciting comments from stakeholders about potential 
changes to the U.S. Standards for Grades of Pork Carcasses. This could 
also include any current and/or on-going research or industry practice 
that has relevance to this standard. AMS also invites comments about 
how those changes would be implemented in a voluntary pork grading 
system.

    Dated: October 18, 2017.
Bruce Summers,
Acting Administrator, Agricultural Marketing Service.
[FR Doc. 2017-22934 Filed 10-20-17; 8:45 am]
 BILLING CODE 3410-02-P



                                                                                                                                                                                              48971

                                               Notices                                                                                                       Federal Register
                                                                                                                                                             Vol. 82, No. 203

                                                                                                                                                             Monday, October 23, 2017



                                               This section of the FEDERAL REGISTER                    at the above physical address during                     USDA recognizes that the pork
                                               contains documents other than rules or                  regular business hours.                               standards must be relevant to be of
                                               proposed rules that are applicable to the                                                                     value to stakeholders and, therefore,
                                               public. Notices of hearings and investigations,         FOR FURTHER INFORMATION CONTACT:
                                                                                                       Bucky Gwartney, International                         recommendations for changes in the
                                               committee meetings, agency decisions and
                                                                                                       Marketing Specialist, Standardization                 standards may be initiated by USDA or
                                               rulings, delegations of authority, filing of
                                               petitions and applications and agency                   Branch, QAD, LPS, AMS, USDA; 1400                     by interested parties at any time to
                                               statements of organization and functions are            Independence Avenue SW., Room                         achieve that goal. The pork standards
                                               examples of documents appearing in this                 3932–S, STOP 0258; Washington, DC                     were first developed in the early 1930s,
                                               section.                                                20250–0258; phone (202) 720–1424; or                  with revisions over the years to reflect
                                                                                                       via email at Bucky.Gwartney@                          improvements made in the industry and
                                                                                                       ams.usda.gov.                                         changes in the marketplace. The current
                                               DEPARTMENT OF AGRICULTURE                                                                                     pork standards were last updated in
                                                                                                       SUPPLEMENTARY INFORMATION:      Section               1985 and are based on a combination of
                                               Agricultural Marketing Service                          203(c) of the Agricultural Marketing Act              muscle and fat thickness (including
                                               [Docket No. AMS–LPS–17–0046]                            of 1946, as amended, directs and                      belly) that is then formulated into an
                                                                                                       authorizes the Secretary of Agriculture               expected percent yield. In the late 1980s
                                               United States Standards for Grades of                   ‘‘to develop and improve standards of                 and early 1990s, the pork industry
                                               Pork Carcasses                                          quality, condition, quantity, grade, and              reacted to growing consumer demand
                                                                                                       packaging and recommend and                           for increased leanness of pork cuts,
                                               AGENCY: Agricultural Marketing Service,                 demonstrate such standards in order to                investing in changes to meet this
                                               USDA.                                                   encourage uniformity and consistency                  demand primarily by means of
                                               ACTION: Notice, request for comments.                   in commercial practices’’ (7 U.S.C.                   improved genetics and swine diet
                                                                                                       1622(c)). AMS is committed to carrying                formulations. By the early 2000s, the
                                               SUMMARY:    The U.S. Department of                      out this authority in a manner that
                                               Agriculture’s (USDA) Agricultural                                                                             pork industry had become so proficient
                                                                                                       facilitates the marketing of agricultural             at producing consistently lean pork that
                                               Marketing Service (AMS) is seeking                      commodities. While the pork standards
                                               public comment on revisions to the                                                                            additional leanness in pork would begin
                                                                                                       do not appear in the Code of Federal                  to degrade other consumer desires
                                               United States Standards for Grades of                   Regulations, they—along with other
                                               Pork Carcasses (pork standards). The                                                                          related to pork quality.
                                                                                                       official standards—are maintained by
                                               last revision to the pork standards                     USDA at https://www.ams.usda.gov/                        In contrast to decades past, modern
                                               occurred in 1985 and the standards no                   grades-standards. Copies of official                  consumers have shifted away from
                                               longer accurately reflect value                         standards are also available upon                     prioritizing leanness as the primary
                                               differences in today’s pork products.                   request. To propose changes to the pork               attribute in selecting pork for purchase.
                                               Modern pork production is                               standards, AMS utilizes the procedures                Instead, today’s consumers seek high
                                               characterized by products with                          it published in the August 13, 1997,                  quality marbling (fat streaking within
                                               improved color and higher marbling                      Federal Register (62 FR 43439), which                 the cut of meat) for superior taste. In
                                               content, two factors that have been                     in 7 CFR part 36.                                     addition, consumers are increasingly
                                               consistently identified by researchers as                                                                     demanding consistency in pork
                                               the main components affecting pork                      Background                                            products in terms of other quality
                                               eating quality.                                            Official USDA grade standards and                  attributes, in particular in color of the
                                               DATES: Submit comments on or before                     associated voluntary, fee-for-service                 lean.
                                               December 22, 2017.                                      grading programs are authorized under                 Pork Quality Initiative
                                               ADDRESSES: Interested persons are                       the Agricultural Marketing Act of 1946,
                                               invited to submit comments                              as amended (7 U.S.C. 1621 et seq.). The                  Standards for grades enable buyers to
                                               electronically at https://                              primary purpose of USDA grade                         obtain product that meets their
                                               www.regulations.gov. Written comments                   standards, including the pork standards,              individual needs, such as a restaurant
                                               should be sent to: Pork Carcass                         is to divide the population of a                      choosing the highest quality pork to
                                               Revisions, Standardization Branch,                      commodity into uniform groups (of                     provide its customers a very consistent
                                               Quality Assessment Division; Livestock                  similar quality, yield, value, etc.) to               level of palatability. At the same time,
                                               Poultry and Seed Program, AMS, USDA;                    facilitate marketing. In concert, the                 standards for grades are important in
                                               1400 Independence Ave. SW., Room                        Federal voluntary, fee-for-service                    transmitting information to producers to
                                               3932–S, STOP 0258; Washington, DC                       grading programs are designed to                      help ensure informed decisions are
                                               20250–0258. Comments may also be                        provide an independent, objective                     made. For example, the market
                                               emailed to porkcarcassrevisions@                        determination as to whether a given                   preference and price paid for a
                                               ams.usda.gov. All comments should                       product is in conformance with the                    particular grade of pork could be
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                                               reference docket number AMS–LPS–17–                     applicable USDA grade standard. USDA                  communicated to producers so they can
                                               0046, the date of submission, and the                   quality grades provide a simple,                      adjust their production accordingly. In
                                               page number of this issue of the Federal                effective means of describing product                 such a case, if the price premium being
                                               Register. All comments received will be                 that is easily understood by both buyers              paid for a high grade of pork merits
                                               posted without change, including any                    and sellers. No voluntary USDA grading                producers making the investments
                                               personal information provided, and will                 program currently exists for pork                     required in genetics and feeding to
                                               be made available for public inspection                 carcasses or parts.                                   produce more of that grade, such


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                                               48972                        Federal Register / Vol. 82, No. 203 / Monday, October 23, 2017 / Notices

                                               marketing decisions can be made with                    grades of barrow and gilt carcasses were                 Between 1985 and today, the pork
                                               justification.                                          proposed by USDA in 1949. These                        industry and the pork carcasses and
                                                  The underlying interest in a potential               standards represented the first                        products that it produces have
                                               pork quality grading system is not new                  application of objective measurements                  undergone significant change. The pork
                                               to the industry. Many studies have                      as guides to grades for pork carcasses.                industry reacted to the consumer
                                               measured pork populations and                           Slight revisions were made in the                      demand for leaner pork by making
                                               measured their innate quality                           proposed standards prior to their                      changes in genetics and nutrition.
                                               characteristics. A study by Cannon et.                  adoption as the Official United                        Unfortunately, during that period when
                                               al., 1996,1 showed that up to 10 percent                Standards for Grades of Barrow and Gilt                production strategies focused on
                                               of the carcasses evaluated in a                         Carcasses, effective September 12, 1952.               producing leaner pork, marbling and
                                               nationwide audit had pale, soft, and                       The official standards were amended                 color became less important. However,
                                               exudative (PSE) characteristics,                        in July 1955, by changing the grade                    research indicates that today’s
                                               resulting in significant potential losses               designations Choice No. 1, Choice No. 2,
                                               for the pork chain. In the 2002–2003                                                                           consumers are interested in a more
                                                                                                       and Choice No. 3, to U.S. No. 1, U.S. No.              consistent pork product with a greater
                                               Benchmarking Value in the Pork Supply                   2, and U.S. No. 3, respectively. In
                                               Chain project, Meisinger, 2003,2 noted,                                                                        focus on marbling and the color of the
                                                                                                       addition, the backfat specifications were              products. The pork industry is working
                                               ‘‘Industry must develop clear economic
                                                                                                       reworded slightly to reflect the reduced               to meet this demand, again by making
                                               signals for easily and objectively
                                                                                                       fat thickness requirements and to allow                changes within the genetic and nutrition
                                               measuring ‘quality’ along the
                                                                                                       more uniform interpretation of the                     systems.
                                               production chain to facilitate
                                                                                                       standards.
                                               coordinated focus on generating pork to                                                                          The use of the current USDA pork
                                               meet domestic and global, seasonal and                     On April 1, 1968, the official                      grade standards in an official capacity
                                               geographical, consumer demands for                      standards were again revised to reflect                has been non-existent since the mid-
                                               fresh, enhanced, processed, consumer-                   the improvements made since 1955 in                    1970s, and the ability to differentiate
                                               friendly, value-added, and ready-to-eat                 pork carcasses. The minimum backfat                    pork into quality groupings and values
                                               products.’’ In 1998, the National Pork                  thickness requirement for the U.S. No.
                                                                                                                                                              has been a critical missing link. In the
                                               Producers Council 3 published color and                 1 grade was eliminated and a new U.S.
                                                                                                                                                              absence of a meaningful USDA pork
                                               marbling guidelines for pork products.                  No. 1 grade was established to properly
                                                                                                                                                              grade standard, pork packers and
                                               According to these guidelines, a quality                identify the superior pork carcasses then
                                                                                                                                                              processors have taken the initiative to
                                               pork product with good eating quality                   being produced. The former No. 1, No.
                                                                                                                                                              sort the darker colored, higher-marbling
                                               should be in the color range of 3 to 5                  2, and No. 3 grades were renamed No.
                                                                                                       2, No. 3, and No. 4, respectively. The                 pork for many export markets where
                                               (the entire range is 1–6) and have a                                                                           demand is extremely high and
                                               marbling range of 2 to 4 (the entire range              former Medium and Cull grades were
                                                                                                       combined and renamed U.S. Utility.                     associated price premiums exist. They
                                               is 1–10). Recently, the National Pork
                                                                                                       Also, the maximum allowable                            also have developed branded programs
                                               Board updated those goals and stated
                                                                                                       adjustment for variations-from-normal                  with selection criteria that use both
                                               that by 2020, the percentage of pork loin
                                               chops scoring below a color score of 3                  fat distribution and muscling was                      color and marbling to identify premium
                                               would be reduced by 10 percentage                       changed from one-half to one full grade                pork products. These programs
                                               points (from 55 to 45 percent), as                      to more adequately reflect the effect of               generally seek higher color scores (4–5)
                                               compared with the 2012 retail study.                    these factors on yields of cuts.                       and marbling scores (3–5).
                                               The pork industry and the academic                         In addition, the text of the                        Today’s Quality Attributes
                                               community have long used several                        ‘‘Application of Standards’’ section was
                                               parameters to measure quality                           reworded to more clearly define the                       The U.S. is the second largest pork
                                               characteristics, including color and                    grade factors and clarify their use in                 producing country in the world. Its
                                               marbling scores, pH, tenderness, and                    determining the grade. On January 14,                  production exceeds domestic
                                               drip loss, with the intent of ultimately                1985, the barrow and gilt carcass grade                consumption and, therefore, products
                                               improving these characteristics over                    standards were once again updated to                   need to be exported. Exports have
                                               time. More recent attention has focused                 reflect improvements in pork carcasses                 continued to increase, with many
                                               on the use of color and marbling, in                    and changes in the pork slaughter                      markets demanding high quality pork
                                               combination, to segregate pork into like                industry since 1968.4 A 1980 grade                     that has certain color and marbling
                                               quality groupings that would deliver a                  survey found that over 70 percent of the               characteristics. These quality
                                               more consistent, palatable product.                     pork carcasses being produced were in                  characteristics have been routinely used
                                               Evolution of the Pork Standards                         the U.S. No. 1 grade, indicating a large               in processing plants to sort the higher
                                                                                                       amount of variation in yield that was                  quality pork for both export and for
                                                  Tentative standards for grades of pork               not being accounted for by the grades.                 foodservice establishments that are
                                               carcasses and fresh pork cuts were                      The changes simplified the standards by                demanding these traits. A revision to the
                                               issued by USDA in 1931 and slightly                     basing the grade on the backfat                        grade standards is needed that reflects a
                                               revised in 1933. New standards for                      thickness over the last rib with a single              new population of pork products that
                                                 1 Cannon, J.E., J.B. Morgan, F.K. McKeith, G.C.
                                                                                                       adjustment for muscling. In addition,                  have better color and a higher marbling
                                               Smith, S. Sonka, J. Heavner and D.L. Meeker. 1996.      the grade lines were tightened to more                 content, and is able to differentiate
                                               Pork chain quality audit survey: Quantification of      adequately sort the pork carcasses being               products into quality categories that can
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                                               pork quality characteristics. J. Muscle Foods 7, 29–    produced among several grades. Some                    fill the demand in many different
                                               44.                                                     minor changes in the wording of the
                                                 2 Meisinger, D.J. 2003. The national pork quality
                                                                                                                                                              market segments. These two factors
                                               benchmarking study. Proceedings abstracts of the
                                                                                                       quality requirements were also made.                   have been consistently identified by
                                               56th American Meat Science Association                                                                         numerous researchers as the
                                               Reciprocal Meat Conference. Columbia, MO.                 4 USDA, 1985. Official United States standards for
                                                                                                                                                              components affecting pork eating
                                                 3 National Pork Producers Council Pork Quality        grades of pork carcasses. Agricultural Marketing
                                               Solutions Team. 1998. Pork Quality Targets. In Pork     Service, United States Dept. Agric., Washington,
                                                                                                                                                              quality, as verified through checkoff-
                                               Facts. #04366—10/98. NPPC. Des Moines, IA.              DC.                                                    funded research.


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                                                                            Federal Register / Vol. 82, No. 203 / Monday, October 23, 2017 / Notices                                                   48973

                                                  In one consumer study (Pork Quality                  studied by Moeller, 2008,8 also showed                quality into categories, whether for
                                               Insights, 2014 5) that looked at purchase               a range and average for color and                     research trials or at processing plants.
                                               criteria for fresh pork, the data showed                marbling scores similar to that found in              Color evaluation has been performed
                                               that ‘‘quality and freshness’’ and color                the retail benchmarking study. There is               using one of many objective color
                                               were key factors in fresh pork                          evidence that the color and marbling                  analyses. There has also been recent
                                               purchases. In general, consumers related                score averages and the percentages in                 research on the ability to objectively
                                               a darker color to a higher quality                      the total population would be higher                  measure pork quality through
                                               product. Another study (Lusk et al.,                    without the exclusion of products being               instrumentation. In a large modern pork
                                               2016 6) looked at how consumers value                   sorted for quality branded programs and               processing facility, some form of
                                               pork chop quality information. It found                 sold at foodservice establishments or                 instrumentation would be needed for
                                               that the majority of the consumers used                 being exported from this data set.                    pork quality evaluation at current line
                                               chop color to assess quality and said                      A study by Tonsor et al., 2013,9                   speeds.
                                               that color is more important than                       looked at the important criteria needed                  The National Pork Board has
                                               marbling. However, 30 to 40 percent of                  for a viable, trusted pork quality grading            indicated it is in the process of revising
                                               consumers misperceived lighter, lower                   system. The research indicates that a                 the current pork color and marbling
                                               quality pork products to be of higher                   quality grading system would need to                  score cards.10 These cards will most
                                               quality than they actually were.                        focus on product attributes that can be               likely contain additional information
                                               Furthermore, when consumers                             measured accurately and objectively at                regarding the color parameters for each
                                                                                                       the speed of commerce (e.g., plant line               color range and would still be based on
                                               evaluated pork chop products based on
                                                                                                       speeds), facilitate product sorting by                a 10th rib cross-section of the
                                               quality levels, the products bearing
                                                                                                       grade, relate directly to those product               longissimus dorsi. The challenge with
                                               quality grades using Prime, Choice, and
                                                                                                       characteristics valued by buyers and                  having this measurement location is that
                                               Select tended to generate higher sales
                                                                                                       consumers, and be trusted by potential                most processing facilities do not make
                                               and, therefore, more revenue for the
                                                                                                       users. In addition, a well-functioning                that cross-section cut, and therefore it
                                               chop producers. However, when                           pork quality grade system would                       cannot be measured. Homm, et al.,
                                               presented with lighter-colored, lower                   provide important economic signals to                 2006,11 evaluated the influence of chop
                                               quality pork chop products, 20 to 30                    the industry and encourage the                        location on subsequent color and
                                               percent of consumers still preferred                    production of higher quality pork                     marbling scores. They found that color
                                               these products based on their lighter                   products. These improvements would                    and marbling were consistent with the
                                               color, even when these products                         also lead to increased demand for pork,               central portions of the loin. There was
                                               conspicuously bore a USDA quality                       both domestically and internationally.                more variability in the anterior and
                                               label indicating that they were lower                      A working example of these criteria is             posterior portions, with anterior chops
                                               quality. Therefore, color may be more                   the USDA beef quality grading system.                 being generally darker, posterior chops
                                               influential than a grade level in some                  The beef quality grade standards are                  generally lighter, and both ends having
                                               consumer decision making, which                         widely adopted by the beef industry and               more marbling than centrally located
                                               indicates that there are key                            are globally recognized. The USDA                     chops. These results indicated that the
                                               opportunities within a revised pork                     Prime and Choice beef grades are widely               location being measured for color and
                                               quality standard to highlight the                       recognized by consumers, both                         marbling is important and could be
                                               importance of color.                                    domestically and abroad, as premium                   problematic when a 10th rib cross-
                                                  Recent research by Newman et al.,                    products that demand a higher value                   section is not available. Current research
                                               2015,7 as part of a National Retail                     and also deliver a consistent eating                  being done with various instrumental
                                               Benchmarking audit, indicated that the                  experience. These grade groupings also                measurements is showing promise in
                                               quality of loin chops at retail was                     result in an economic signal that is sent             measuring lean color and marbling
                                               inconsistent and needed improvement.                    up and down the beef products chain,                  along the ventral portion of the loin
                                               The range in color score for the retail                 affecting the way producers implement                 where the back ribs have been removed,
                                               chops was 1 to 6 with an average of                     genetic and nutritional changes. In                   which could become a reliable indicator
                                               slightly above 3. In addition, marbling                 addition, the adoption of instrument                  for color and marbling levels.
                                               scores also ranged from 1 to 6 with 2.5                 grading technologies has allowed the
                                                                                                       industry and USDA graders to stay in                  Proposed Changes to the Pork
                                               as an average. An analysis of the data                                                                        Standards
                                               after they were sorted into various color               tune with plant line speeds and
                                                                                                       demands for consistent grade                             Printed below beginning with section
                                               and marbling combinations resulted in
                                                                                                       application.                                          54.131 is the proposed text for a revised
                                               the following break points: HIGH—
                                                                                                          The accurate measurement of color                  pork standard. While the preamble
                                               Color 4–5, Marbling ≥4; MEDIUM—
                                                                                                       and marbling scores is important for a                describing the history of the standards
                                               Color 3, Marbling ≥3; LOW—Color 2,
                                                                                                       pork quality grading system. Published                is not reprinted here, the body of the
                                               Marbling ≥2. These would result in the
                                                                                                       color and marbling scorecards and                     actual proposed standard (sections
                                               following percentages of the retail
                                                                                                       visual aids have been a primary                       54.131 through 54.135) is shown in its
                                               population: 2.1, 45.1, and 22,
                                                                                                       subjective method for putting pork                    entirety. Should any updates to the pork
                                               respectively. The pork population
                                                                                                                                                             standard occur, the preamble will be
                                                                                                          8 Moeller, S.J., R. Miller and H. Zerby. 2008.
                                                                                                                                                             updated accordingly. The current
                                                 5 Pork  Insights. 2014. Prepared for the National     Effects of pork quality and cooked temperature on     standard, including the preamble, can
                                               Pork Board.                                             consumer and trained sensory perception of eating
                                                                                                                                                             be viewed at https://www.ams.usda.gov/
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                                                 6 Lusk, J., G. Tonsor, T. Schroeder and D. Hayes.     quality in no-enhanced and enhanced pork loins.
                                               2016. Consumer Valuation of Pork Chop Quality           National Pork Board Research abstract: #06–139 and
                                               Information. Prepared for the National Pork Board.      #07–005.                                                10 National Pork Producers Council (NPPC). 1999.

                                               This study also found that taste was the most              9 Tonsor, G.T., and T.C. Schroeder. 2013.          Official color and marbling standards. NPPC, Des
                                               important attribute for consumers when purchasing       ‘‘Economic Needs Assessment: Pork Quality             Moines, IA.
                                               chops.                                                  Grading System.’’ Available at: http://                 11 Homm, J.W., A.T. Waylan, J.A. Unruh, and R.C.
                                                 7 Newman, D. 2015. National pork retail               www.agmanager.info/ag-policy/livestock-policy/        Johnson. 2006. Influence of chop location within a
                                               benchmarking study. National Pork Board Research        economicneeds-assessment-pork-quality-grading-        loin on boneless pork longissimus quality. J. Muscle
                                               abstract: #11–163.                                      system.                                               Foods 17, 221–236.



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                                               48974                                 Federal Register / Vol. 82, No. 203 / Monday, October 23, 2017 / Notices

                                               sites/default/files/media/Pork_                                            (d) Boar. A boar is an uncastrated                                instrumental assessment of color and
                                               Standard%5B1%5D.pdf.                                                     male swine.                                                         marbling levels. This exposure can be
                                                  As discussed, the proposed revised                                      (e) Stag. A stag is a male swine                                  done multiple ways:
                                               standard identifies marbling and color                                   castrated after development or                                         (1) Exposing a cross-section of the
                                               as the primary considerations for quality                                beginning of development of the                                     longissimus dorsi at the 10th rib, or
                                               designations, instead of lean/fat and                                    secondary physical characteristics of a                             other location between approximately
                                               yield as exists in the current standard.                                 boar. Typical stags are somewhat coarse                             the 4th rib, posterior to the scapula
                                               Further, the proposed revised standard                                   and lack balance—the head and                                       (blade bone), and the longissimus dorsi
                                               excludes the provision for grading of                                    shoulders are more fully developed than                             cross-section anterior to the ilium (hip
                                               sow carcasses, maintaining the official                                  the hindquarter parts, bones and joints                             bone), or
                                               standards for barrows and gilts only.                                    are large, the skin is thick and rough,                                (2) Exposing the longissimus dorsi on
                                                                                                                        and the hair is coarse.                                             the ventral side of the boneless loin after
                                               § 54.131         Scope                                                                                                                       removal of the back ribs.
                                                                                                                        § 54.134 Application of Standards for
                                                 The standards for grades of pork are                                   Grades of Barrow and Gilt Carcasses                                 Carcasses not presented in one of these
                                               written primarily in terms of carcasses.                                                                                                     manners are not eligible for quality
                                               However, they also are applicable to the                                   (a) Grades for barrow and gilt
                                                                                                                        carcasses are based on two general                                  grading.
                                               grading of sides and primal cuts, such                                                                                                          For barrow and gilt carcasses, the cut
                                                                                                                        quality characteristics (1) the color of
                                               as the ham, loin, or shoulder. To                                                                                                            surface of the longissimus dorsi shall be,
                                                                                                                        the exposed lean and (2) the amount of
                                               simplify the phrasing of the standards,                                                                                                      at a minimum, slightly firm to be
                                                                                                                        marbling associated with the lean.
                                               the words ‘‘carcass’’ and ‘‘carcasses’’ are                                (b) There are three general levels of                             assessed for color and marbling levels.
                                               used also to mean ‘‘side’’ or ‘‘sides.’’                                 quality recognized: (1) Prime, Choice,                              Lean firmness is essential for both the
                                               § 54.132 Bases for Pork Carcass                                          and Select. The quality (color and                                  eating experience and in the fabrication
                                               Standards                                                                marbling) of the lean is best evaluated                             process. Barrow and gilt carcasses
                                                                                                                        by a direct observation of its                                      meeting the minimum lean firmness are
                                                 The official standards for pork carcass                                characteristics in the cut surface of the                           eligible to be graded on color and
                                               grades provide for segregation according                                 longissimus dorsi. Quality of the lean is                           marbling levels. Barrow and gilt
                                               to (a) class, as determined by the                                       described in terms of characteristics of                            carcasses having less than slightly firm
                                               apparent sex condition of the animal at                                  the longissimus dorsi, at either the 10th                           lean are not eligible for pork quality
                                               the time of slaughter, and (b) grade,                                    rib cross-section or other cross-sections                           grading.
                                               which reflects the quality of lean in the                                within the loin that expose a surface of                               For barrow and gilt carcasses, quality
                                               carcass. A quality grade applied to a                                    the longissimus dorsi for evaluation, or                            of the lean is evaluated by considering
                                               carcass will be associated with all cuts                                 the exposed lean on the ventral side of                             its color and marbling in a cut
                                               for that carcass, as long as the associated                              the boneless loin after removal of the                              longissimus dorsi surface. Barrow and
                                               cuts are traceable through fabrication                                   back ribs. The surface area of the                                  gilt carcasses will be assessed for their
                                               and labeling.                                                            longissimus dorsi should be at least 4                              color and marbling levels based on the
                                               § 54.133         Pork Carcass Classes                                    square inches to be acceptable for                                  published standards by the National
                                                                                                                        evaluating color and marbling                                       Pork Board. The color levels are
                                                 The five classes of pork carcasses,                                    characteristics.                                                    evaluated on a scale from one to six and
                                               comparable to the same five classes of                                     (c) USDA uses photographs and other                               the marbling levels are evaluated on a
                                               slaughter hogs, are: barrow, gilt, sow,                                  objective aids or devices designated by                             scale of one to ten.
                                               stag, and boar. The official pork quality                                the Agricultural Marketing Service                                     The firmness requirement of slightly
                                               standards provide for the grading of                                     (AMS) in the correct interpretation and                             firm is the same for all grades and a
                                               barrow and gilt carcasses; grades are not                                application of the standards.12 Official                            minimum requirement for application of
                                               provided for sow, stag, or boar                                          pork color and marbling standards are                               a grade, regardless of the extent to
                                               carcasses.                                                               maintained by the National Pork Board                               which marbling may exceed the
                                                 (a) Barrow. A barrow is a male swine                                   and will be used as official references                             minimum of a grade.
                                               castrated when young and before                                          for the USDA pork quality grades.
                                               development of the secondary physical                                                                                                        § 54.135 Specifications for Official
                                                                                                                        Objective aids can also include
                                               characteristics of a boar.                                                                                                                   United States Standards for Grades of
                                                                                                                        predictive instrumentation technologies
                                                 (b) Gilt. A gilt is a young female swine                                                                                                   Barrow and Gilt Carcasses
                                                                                                                        that evaluate color and/or marbling
                                               that has not produced young and has                                      scores and meet thresholds for accuracy                                (a) The quality grade of a barrow or
                                               not reached an advanced stage of                                         and precision of the predictions.                                   gilt carcass is determined on the basis
                                               pregnancy.                                                                 (d) To determine the grade of a                                   of the following: lean color score and
                                                 (c) Sow. A sow is a mature female                                      carcass, the longissimus dorsi must be                              lean marbling score.
                                               swine that usually shows evidence of                                     present at a minimum of 4 square inches                                The relationship between color,
                                               having reproduced or having reached an                                   and exposed for subjective and/or                                   marbling, and quality grade is shown in
                                               advanced stage of pregnancy.                                             objective evaluation to allow a visual or                           Table 1.

                                                                              TABLE 1—PORK CARCASS QUALITY GRADE BASED ON LEAN COLOR AND MARBLING 13
                                                                                                                                                                                           Lean color
                                                                                                         Quality grade                                                                                         Lean marbling score
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                                                                                                                                                                                             score

                                               USDA Prime ..............................................................................................................................           4–5   Greater than or equal to 4.
                                               USDA Choice .............................................................................................................................             3   Greater than or equal to 2.

                                                 12 Information concerning such devices and their                         13 Carcasses with less than slightly firm lean are

                                               use may be obtained from AMS’ Livestock, Poultry,                        not eligible for quality grading.
                                               and Seed Program.’’



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                                                                                     Federal Register / Vol. 82, No. 203 / Monday, October 23, 2017 / Notices                                                                         48975

                                                                   TABLE 1—PORK CARCASS QUALITY GRADE BASED ON LEAN COLOR AND MARBLING 13—Continued
                                                                                                                                                                                            Lean color
                                                                                                         Quality grade                                                                                             Lean marbling score
                                                                                                                                                                                              score

                                               USDA Select ..............................................................................................................................                2   Greater than or equal to 2.



                                                  (b) The following descriptions                                        use of appropriate automated,                                        USDA FNS under the authority of
                                               provide a guide to the characteristics of                                electronic, mechanical, or other                                     Section 7(a) of the Child Nutrition Act
                                               barrow and gilt carcasses in each grade.                                 technological collection techniques or                               of 1966. The Act sets forth the total
                                                  (1) USDA Prime—Barrow and gilt                                        other forms of information technology.                               amount of funds available for SAE and
                                               carcasses in this grade have at least a                                    Comments regarding this information                                a formula for allocating the majority of
                                               slightly firm lean, a color score of 4 or                                collection received by November 22,                                  the funds to States—commonly referred
                                               5, and a marbling score of 4 or greater.                                 2017 will be considered. Written                                     to as the ‘‘nondiscretionary’’ allocation.
                                                  (2) USDA Choice—Barrow and gilt                                       comments should be addressed to: Desk                                It also provides USDA with authority to
                                               carcasses in this grade have at least a                                  Officer for Agriculture, Office of                                   decide how to allocate remaining funds,
                                               slightly firm lean, a color score of 3, and                              Information and Regulatory Affairs,                                  i.e., the ‘‘discretionary’’ allocation. FNS
                                               a marbling score of 2 or greater.                                        Office of Management and Budget                                      is conducting the study to assess the
                                                  (3) USDA Select—Barrow and gilt                                       (OMB), OIRA_Submission@omb.eop.gov                                   effectiveness of the current formula
                                               carcasses in this grade have at least a                                  or fax (202) 395–5806 and to                                         used for SAE allocations.
                                               slightly firm lean, a color score of 2, and                              Departmental Clearance Office, USDA,                                    Need and Use of the Information: The
                                               a marbling score of 2 or greater.                                        OCIO, Mail Stop 7602, Washington, DC                                 data will be used to assess the
                                               Request for Comments                                                     20250–7602. Copies of the                                            effectiveness of the current SAE
                                                                                                                        submission(s) may be obtained by                                     allocation formula, identify and
                                                 AMS is soliciting comments from                                        calling (202) 720–8958.                                              examine factors that influence State
                                               stakeholders about potential changes to                                    An agency may not conduct or                                       spending, and develop and test a range
                                               the U.S. Standards for Grades of Pork                                    sponsor a collection of information                                  of possible alternatives to improve the
                                               Carcasses. This could also include any                                   unless the collection of information                                 SAE allocation formula.
                                               current and/or on-going research or                                      displays a currently valid OMB control                                  Description of Respondents: State,
                                               industry practice that has relevance to                                  number and the agency informs                                        Local, or Tribal Government.
                                               this standard. AMS also invites                                          potential persons who are to respond to                                 Number of Respondents: 88.
                                               comments about how those changes                                         the collection of information that such                                 Frequency of Responses: Reporting:
                                               would be implemented in a voluntary                                      persons are not required to respond to                               One-time.
                                               pork grading system.                                                     the collection of information unless it                                 Total Burden Hours: 228.
                                                 Dated: October 18, 2017.                                               displays a currently valid OMB control                               Ruth Brown,
                                               Bruce Summers,                                                           number.
                                                                                                                                                                                             Departmental Information Collection
                                               Acting Administrator, Agricultural Marketing                             Food and Nutrition Service                                           Clearance Officer.
                                               Service.                                                                                                                                      [FR Doc. 2017–22925 Filed 10–20–17; 8:45 am]
                                                                                                                          Title: Assessing the Child Nutrition
                                               [FR Doc. 2017–22934 Filed 10–20–17; 8:45 am]
                                                                                                                        State Administrative Expense                                         BILLING CODE 3410–30–P
                                               BILLING CODE 3410–02–P
                                                                                                                        Allocation Formula.
                                                                                                                          OMB Control Number: 0584 New.
                                                                                                                          Summary of Collection: USDA’s Food                                 DEPARTMENT OF AGRICULTURE
                                               DEPARTMENT OF AGRICULTURE                                                and Nutrition Service (FNS) administers
                                                                                                                        Child Nutrition Programs (CNP) that                                  Rural Utilities Service
                                               Submission for OMB Review;
                                               Comment Request                                                          provide healthy food to children                                     Information Collection Activity;
                                                                                                                        including the National School Lunch                                  Comment Request
                                               October 18, 2017.                                                        Program, School Breakfast Program,
                                                 The Department of Agriculture has                                      Child and Adult Care Food Program,                                         Rural Utilities Service, USDA.
                                                                                                                                                                                             AGENCY:
                                               submitted the following information                                      Special Milk Program, and the Food                                         Notice and request for
                                                                                                                                                                                             ACTION:
                                               collection requirement(s) to OMB for                                     Distribution Program for schools. State                              comments.
                                               review and clearance under the                                           agencies are responsible for oversight
                                               Paperwork Reduction Act of 1995,                                         and administration of the CNPs,                                      SUMMARY:   In accordance with the
                                               Public Law 104–13. Comments are                                          including monitoring program                                         Paperwork Reduction Act of 1995, the
                                               requested regarding (1) Whether the                                      operations and distributing Federal cash                             Rural Utilities Service (RUS) invites
                                               collection of information is necessary                                   reimbursements and USDA Foods. CNPs                                  comments on this information
                                               for the proper performance of the                                        are operated by a variety of local public                            collection for which RUS intends to
                                               functions of the agency, including                                       and private providers that enter into                                request approval from the Office of
                                               whether the information will have                                        agreements with State agencies,                                      Management and Budget (OMB).
                                               practical utility; (2) the accuracy of the                               including school food authorities, local                             DATES: Comments on this notice must be
                                               agency’s estimate of burden including                                    government agencies, nonprofit                                       received by December 22, 2017.
ethrower on DSK3G9T082PROD with NOTICES




                                               the validity of the methodology and                                      sponsoring organizations, child care                                 FOR FURTHER INFORMATION CONTACT:
                                               assumptions used; (3) ways to enhance                                    centers, and adult care centers, among                               Thomas P. Dickson, Acting Director,
                                               the quality, utility and clarity of the                                  others. States receive Child Nutrition                               Program Development and Regulatory
                                               information to be collected; and (4)                                     State Administrative Expense (SAE)                                   Analysis, Rural Utilities Service, 1400
                                               ways to minimize the burden of the                                       funds from the Federal government to                                 Independence Avenue SW., STOP 1522,
                                               collection of information on those who                                   help cover their administrative costs.                               Room 5164—South Building,
                                               are to respond, including through the                                    SAE funds are appropriated annually to                               Washington, DC 20250–1522.


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Document Created: 2017-10-21 02:35:47
Document Modified: 2017-10-21 02:35:47
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
ActionNotice, request for comments.
DatesSubmit comments on or before December 22, 2017.
ContactBucky Gwartney, International Marketing Specialist, Standardization Branch, QAD, LPS, AMS, USDA; 1400 Independence Avenue SW., Room 3932-S, STOP 0258; Washington, DC 20250- 0258; phone (202) 720-1424; or via email at [email protected]
FR Citation82 FR 48971 

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