This electronic document was downloaded from the GPO web site, November 2003, and is provided for information purposes only. The Code of Federal Regulations, Title 9, is updated January 1 of each year. The most current version of the regulations may be found at the GPO web site.
[Code of Federal Regulations]
[Title 9, Volume 2, Parts 200 to end]
[Revised as of January 1, 1999]
From the U.S. Government Printing Office via GPO Access
[CITE: 9CFR381.147]
 
[Page 533-540]
 
                  TITLE 9--ANIMALS AND ANIMAL PRODUCTS
 
                      CHAPTER III--FOOD SAFETY AND
                           INSPECTION SERVICE,
                        DEPARTMENT OF AGRICULTURE
 
PART 381--POULTRY PRODUCTS INSPECTION REGULATIONS--Table of Contents
 
 Subpart O--Entry of Articles Into Official Establishments; Processing 
       Inspection and Other Reinspections; Processing Requirements
 
Sec. 381.147  Restrictions on the use of substances in poultry products.
 
    (a) All ingredients and other substances used in the processing or 
handling of poultry products at official establishments shall be such as 
will not result in adulteration or misbranding of the poultry products.
    (b) Poultry products and poultry broth used in the processing of 
poultry products shall have been processed in the United States only in 
an official establishment, or imported from a foreign country listed in 
Sec. 381.196(b), and inspected and passed, in accordance with the 
regulations. Detached ova and offal shall not be used in the processing 
of any poultry products, except that poultry feet may be processed for 
use as human food when handled in a manner approved by the Administrator 
in specific cases, and detached ova may be used in the processing of 
poultry products if the processor demonstrates that such ova comply with 
the requirements under the Federal Food, Drug, and Cosmetic Act.
    (c) Liquid, frozen, and dried egg products used in the processing of 
any poultry product shall have been prepared under inspection and be so 
marked in accordance with the Egg Products Inspection Act.
    (d)(1) Carcasses, parts thereof, meat and meat food products of 
cattle, sheep, swine, goats, or equines may be used in the processing of 
poultry products only if they were prepared in the United States only in 
an official meat packing establishment, or imported, and were inspected 
and passed, in accordance with the Federal Meat Inspection Act, and the 
regulations under such Act (subchapter A of this chapter) and are so 
marked.
    (2) Pork from carcasses or carcass parts, used as an ingredient in 
poultry products, that has been found free of trichinae, as described 
under Sec. 318.10 (a)(2), (e) and (f) of the Federal meat inspection 
regulations (9 CFR 318.10 (a)(2), (e) and (f)), is not required to be 
treated for the destruction of trichinae.
    (3) Poultry products containing pork muscle tissue which the 
Administrator determines at the time the labeling for the product is 
submitted for approval in accordance with part 381 of the regulations in 
subchapter C, or upon subsequent reevaluation of the product, would be 
prepared in such a manner that the product might be eaten rare or 
without thorough cooking because of the appearance of the finished 
product or otherwise, shall be effectively heated, refrigerated, or 
cured to destroy
 
[[Page 534]]
 
any possible live trichinae, as prescribed in Sec. 318.10(c) of the 
Federal meat inspection regulations (9 CFR 318.10(c)), at the official 
establishment where such products are prepared. In lieu of such 
treatment of poultry products containing pork, the pork ingredient may 
be so treated.
    (e) [Reserved]
    (f)(1) No substance may be used as an ingredient or otherwise in the 
processing of any raw or cooked poultry product unless its use is 
approved as shown in Table 1 of paragraph (f)(4) of this section, or 
elsewhere in this part, or by the Administrator in specific cases.
    (2) Approval of new substances or new uses or new levels of use of 
approved substances may be granted if:
    (i) The substance has been previously approved by the Food and Drug 
Administration (FDA) for use in poultry or poultry products as a food 
additive, color additive or as a substance generally recognized as safe 
and is listed in title 21 of the Code of Federal Regulations, parts 73, 
74, 81, 172, 173, 182, or 184.
    (ii) Its use is in compliance with applicable FDA requirements; and
    (iii) The Administrator has determined that:
    (A) The use of the substance will not render the product in which it 
is used adulterated or misbranded or otherwise not in compliance with 
the Act; and
    (B) Its use is functional and suitable for the product and it is 
permitted for use at the lowest level necessary to accomplish the 
desired technical effect as determined in specific cases.
    (3) Whenever the Administrator determines that approval of a new 
substance or a new use or new level of use of an approved substance 
should be granted in accordance with pararaph (f)(1) of this section, 
the Administrator shall issue a final rule amending Table 1 of paragraph 
(f)(4) of this section to include the additional substance or new use of 
the substance, and any technical effect or change in the level of use of 
the substance.
    (4) No poultry product shall bear or contain any substance which 
would render it adulterated or misbranded, or which is not approved in 
part 381 or by the Administrator in specific cases.
 
                                                     Table I
                                      [See footnotes at end of this table]
----------------------------------------------------------------------------------------------------------------
Class of substance         Substance                 Purpose                  Products               Amount
----------------------------------------------------------------------------------------------------------------
Acidifiers........  Acetic acid............  To adjust acidity......  Various \3\............  Sufficient for
                                                                                                purpose.\4\
                    Citric acid............  ......do...............  ......do...............      Do.
                    Glucono delta-lactone..  ......do...............  ......do...............      Do.
                    Lactic acid............  ......do...............  ......do...............      Do.
                    Phosphoric acid........  ......do...............  ......do...............      Do.
                    Tartaric acid..........  ......do...............  ......do...............      Do.
Antifoaming agent.  Methyl polysilicone....  To retard foaming......  Soups..................  10 ppm.
                      .....................    .....................  Rendered fats..........  10 ppm.
                      .....................    .....................  Curing pickle..........  50 ppm.
Antimicrobial       Trisodium phosphate....  To reduce microbial      Raw, chilled poultry     8 to 12 percent;
 agents.                                      levels.                  carcasses.               solution to be
                                                                                                maintained at 45
                                                                                                 deg.F. to 55
                                                                                                deg.F. and
                                                                                                applied by
                                                                                                spraying or
                                                                                                dipping
                                                                                                carcasses for up
                                                                                                to 15 seconds in
                                                                                                accordance with
                                                                                                21 CFR 182.1778.
Antioxidants and    BHA (butylated           To retard rancidity....  Various................  0.01 percent
 oxygen              hydroxyanisole).                                                           based on fat
 interceptors.                                                                                  content. (0.02
                                                                                                percent in
                                                                                                combination with
                                                                                                any other
                                                                                                antioxidant
                                                                                                listed in this
                                                                                                table based on
                                                                                                fat content.)
                    BHT (butylated           ......do...............  ......do...............      Do.
                     hydroxytoluene).
                    Propyl gallate.........  ......do...............  ......do...............  0.01 percent
                                                                                                based on fat
                                                                                                content. (0.02
                                                                                                percent in
                                                                                                combination with
                                                                                                any other
                                                                                                antioxidant
                                                                                                listed in this
                                                                                                table, except
                                                                                                TBHQ, based on
                                                                                                fat content.)
 
[[Page 535]]
 
 
                    TBHQ (tertiary           ......do...............  ......do...............  0.01 percent
                     butylhydroquinone).                                                        based on fat
                                                                                                content. (0.02
                                                                                                percent in
                                                                                                combination only
                                                                                                with BHA and/or
                                                                                                BHT based on fat
                                                                                                content.)
                    Tocopherols............  ......do...............  ......do...............  0.03 percent
                                                                                                based on fat
                                                                                                content. (0.02
                                                                                                percent in
                                                                                                combination with
                                                                                                any other
                                                                                                antioxidant
                                                                                                listed in this
                                                                                                table, except
                                                                                                TBHQ, based on
                                                                                                fat content.)
 
Binders and         A mixture of sodium      To bind poultry pieces.  Ground and formed raw    Sodium alginate
 extenders.          alginate, calcium                                 or cooked poultry        not more than
                     carbonate, lactic                                 pieces.                  0.8%, calcium
                     acid, and calcium                                                          carbonate not
                     lactate.                                                                   more than 0.15%,
                                                                                                lactic acid and
                                                                                                calcium lactate,
                                                                                                in combination,
                                                                                                not more than
                                                                                                0.6% of product
                                                                                                formulation.
                                                                                                Added mixture
                                                                                                may not exceed
                                                                                                1.55% of product
                                                                                                at formulation.
                                                                                                The mixture must
                                                                                                be added in dry
                                                                                                form.
                    Algin..................  To extend and stabilize  Various................  Sufficient for
                                              product.                                          purpose.
                    Carrageenan............  ......do...............  ......do...............      Do.
                    Carboxymethyl cellulose  ......do...............  ......do...............      Do.
                     (cellulose gum).
                    Enzyme (rennet) treated  To bind and extend       Various................  Sufficient for
                     calcium reduced dried    product.                                          purpose.
                     skim milk and calcium                                                      (Calcium lactate
                     lactate.                                                                   required at rate
                                                                                                of 10 percent of
                                                                                                binder.)
                    Enzyme (rennet) treated  ......do...............  ......do...............  Sufficient for
                     sodium caseinate and                                                       purpose.
                     calcium lactate.                                                           (calcium lactate
                                                                                                required at rate
                                                                                                of 25 percent of
                                                                                                binder.)
                    Gelatin................  ......do...............  ......do...............  Sufficient for
                                                                                                purpose in
                                                                                                accordance with
                                                                                                21 CFR 172.5.
                    Gums, vegetable........  ......do...............  ......do...............      Do.
                    Methyl cellulose.......  To extend and to         ......do...............  0.15 percent.
                                              stabilize product
                                              (also carrier).
                    Isolated soy protein...  To bind and extend       ......do...............  Sufficient for
                                              product.                                          purpose.
                    Sodium caseinate.......  ......do...............  ......do...............  3 percent in
                                                                                                cooked product,
                                                                                                2 percent in raw
                                                                                                product; in
                                                                                                accordance with
                                                                                                21 CFR 172.5 and
                                                                                                182.1748.
                    Tapioca dextrin........  ......do...............  ......do...............  Sufficient for
                                                                                                purpose in
                                                                                                accordance with
                                                                                                21 CFR 184.1277.
                    Wheat gluten...........  ......do...............  ......do...............  Sufficient for
                                                                                                purpose in
                                                                                                accordance with
                                                                                                21 CFR 184.1322.
                    Whey (dried)...........  ......do...............  ......do...............      Do.
                    Xanthan gum............  To maintain: Uniform     Various, except              Do.
                                              viscosity; suspension    uncooked products or
                                              of particulate matter;   sausages or other
                                              emulsion stability;      products with a
                                              freeze-thaw stability.   moisture limitation
                                                                       established by subpart
                                                                       P of this part.
Chilling media....  Salt (NaCl)............  To aid in chilling.....  Raw poultry products...  700 lbs. to
                                                                                                10,000 gals. of
                                                                                                water.\1\
Coloring agents     Annatto, Carotene......  To color products......  Various................  Sufficient for
 (natural).                                                                                     purpose.
Coloring agents     Coal tar dyes (FD&C      To color products; to    ......do...............      Do.
 (artificial).       certified), Titanium     whiten products.        Salads and spreads.....  0.05 percent.
                     dioxide.
 
[[Page 536]]
 
 
Curing              Ascorbic acid..........  To accelerate color      Cured poultry; cured,    75 oz to 100 gal
 accelerators;                                fixing.                  comminuted poultry       pickle at 10
 must be used only                                                     products.                percent pump
 in combination                                                                                 level; \3/4\ oz
 with curing                                                                                    to 100 lb of
 agents.                                                                                        poultry product;
                                                                                                10 percent
                                                                                                solution to
                                                                                                surfaces of the
                                                                                                product prior to
                                                                                                packaging. (The
                                                                                                use of such
                                                                                                solution shall
                                                                                                not result in
                                                                                                the addition of
                                                                                                a significant
                                                                                                amount of
                                                                                                moisture to the
                                                                                                product.)
                    Erythorbic acid........  ......do...............  ......do...............      Do.
                    Fumaric acid...........  ......do...............  Cured, comminuted        0.065 percent (or
                                                                       poultry or poultry       1 oz to 100 lb)
                                                                       products.                of the weight of
                                                                                                the poultry or
                                                                                                poultry
                                                                                                byproducts,
                                                                                                before
                                                                                                processing.
                    Sodium ascorbate.......  ......do...............  ......do...............  87.5 oz to 100
                                                                                                gal pickle at 10
                                                                                                percent pump
                                                                                                level; \7/8\ oz
                                                                                                to 100 lb of
                                                                                                poultry product;
                                                                                                10 percent
                                                                                                solution to
                                                                                                surfaces of
                                                                                                product prior to
                                                                                                packaging. (The
                                                                                                use of such
                                                                                                solution shall
                                                                                                not result in
                                                                                                the addition of
                                                                                                a significant
                                                                                                amount of
                                                                                                moisture to the
                                                                                                product.)
                    Sodium erythorbate.....  ......do...............  ......do...............      Do.
                    Citric acid or sodium    ......do...............  ......do...............  May be used in
                     citrate.                                                                   cured products
                                                                                                to replace up to
                                                                                                50 percent of
                                                                                                the ascorbic
                                                                                                acid or sodium
                                                                                                ascorbate that
                                                                                                is used.
Curing agents.....  Sodium or potassium      Source of nitrite......  ......do...............  7 lb to 100 gal
                     nitrate.                                                                   pickle; 3\1/2\
                                                                                                oz. to 100 lb or
                                                                                                poultry product
                                                                                                (dry cure); 2\3/
                                                                                                4\ oz to 100 lb
                                                                                                of chopped
                                                                                                poultry meat.
                    Sodium or potassium      To fix color...........  Cured products.........  2 lb to 100 gal
                     nitrite. (Supplies of                                                      pickle at 10
                     sodium nitrite and                                                         percent pump
                     potassium nitrite and                                                      level; 1 oz to
                     mixtures containing                                                        100 lb of
                     them must be kept                                                          poultry product
                     securely under the                                                         (dry cure); \1/
                     care of a responsible                                                      4\ oz to 100 lb
                     employee of the                                                            chopped poultry
                     establishment. The                                                         meat. The use of
                     specific nitrite                                                           nitrites,
                     content of such                                                            nitrates, or
                     supplies must be known                                                     combination
                     and clearly marked                                                         shall not result
                     accordingly.).                                                             in more than 200
                                                                                                ppm of nitrite,
                                                                                                calculated as
                                                                                                sodium nitrite,
                                                                                                in finished
                                                                                                product.
Emulsifying agents  Acetylated               To emulsify product....  Various................  Sufficient for
                     monoglycerides.                                                            purpose.
                    Diacetyl tartaric acid   ......do...............  Rendered poultry fat or      Do.
                     esters of mono- and                               a combination of such
                     diglycerides.                                     fat with vegetable fat.
                    Glycerol-lacto           ......do...............  ......do...............      Do.
                     stearate, oleate or
                     palmitate.
                    Lecithin...............  To emulsify product      Various................      Do.
                                              (also as antioxidant).
                    Mono- and diglycerides   To emulsify product....  ......do...............      Do.
                     (glycerol palmitate,
                     etc.).
                    Polysorbate 80           To emulsify product....  Various................  1 percent when
                     (polyoxyethylene (20)                                                      used alone. If
                     sorbitan monooleate).                                                      used with
                                                                                                polysorbate 60,
                                                                                                the combined
                                                                                                total shall not
                                                                                                exceed 1
                                                                                                percent.
 
[[Page 537]]
 
 
                    Propylene glycol mono-   ......do...............  Rendered poultry fat or  Sufficient for
                     and diesters of fats                              a combination of such    purpose.
                     and fatty acids.                                  fat with vegetable fat.
                    Polysorbate 60           ......do...............  ......do...............  1 percent when
                     (polyoxyethylene (20)                                                      used alone. If
                     sorbitan monostearate).                                                    used with
                                                                                                polysorbate 80,
                                                                                                the combined
                                                                                                total shall not
                                                                                                exceed 1
                                                                                                percent.
Flavoring agents;   Artificial smoke         To flavor product......  Various................  Sufficient for
 protectors and      flavoring..                                                                purpose.
 developers.
                    Smoke flavoring........  ......do...............  ......do...............      Do.
                    Autolyzed yeast extract  ......do...............  ......do...............      Do.
                    Citric acid............  To protect flavor......  ......do...............      Do.
                    Corn syrup solids; corn  To flavor product......  ......do...............      Do.
                     syrup; glucose syrup.
                    Disodium inosinate.....  ......do...............  ......do...............      Do.
                    Disodium guanylate.....  ......do...............  ......do...............      Do.
                    Hydrolyzed plant         ......do...............  ......do...............      Do.
                     protein.
                    Malt syrup.............  ......do...............  ......do...............      Do.
                    Milk protein             ......do...............  ......do...............      Do.
                     hydrolysate.
                    Monosodium glutamate...  ......do...............  ......do...............      Do.
                    Monoammonium glutamate.  ......do...............  ......do...............      Do.
                    Sodium sulfoacetate      ......do...............  ......do...............  0.5 percent.
                     derivative of mono and
                     diglycerides.
                    Sugars approved          ......do...............  ......do...............  Sufficient for
                     (surcose and dextrose).                                                    purpose.
                    Potassium lactate......  To flavor product......  Various poultry and      Not to exceed 2
                                                                       poultry food products,   percent of
                                                                       except infant formula    formulation; in
                                                                       and infant food. \3\     accordance with
                                                                                                21 CFR 184.1639.
                    Sodium lactate.........  ......do...............  ......do...............  Not to exceed 2
                                                                                                percent of
                                                                                                formulation; in
                                                                                                accordance with
                                                                                                21 CFR 184.1768.
                    Sodium Acetate.........  To flavor product......  Various................  Not to exceed
                                                                                                0.12 percent of
                                                                                                formulate in
                                                                                                accordance with
                                                                                                21 CFR 184.1721.
                    Sodium Diacetate.......  To flavor product......  Various................  Not to exceed 0.1
                                                                                                percent of
                                                                                                formulate in
                                                                                                accordance with
                                                                                                21 CFR 184.1754.
Gases.............  Carbon dioxide solid     To cool product or       Various................      Do.
                     (dry ice).               facilitate chopping or
                                              packaging.
                    Carbon dioxide liquid..  Contact freezing.......  ......do...............      Do.
                    Nitrogen...............  To exclude oxygen from   ......do...............      Do.
                                              sealed containers.
                    Nitrogen liquid........  Contact freezing.......  ......do...............      Do.
Miscellaneous.....  Sodium bicarbonate.....  To neutralize excess     Rendered fat, soups,         Do.
                                              acidity; cleaning        curing pickle.
                                              vegetables.
                    Calcium propionate.....  To retard mold growth..  Fresh pie dough........  0.3 percent of
                                                                                                calcium
                                                                                                propionate or
                                                                                                sodium
                                                                                                propionate
                                                                                                alone, or in
                                                                                                combination,
                                                                                                based on weight
                                                                                                of the flour
                                                                                                used.
                    Sodium hydroxide.......  To decrease the amount   Poultry food products    May be used only
                                              of cooked out juices.    containing phosphates.   in combination
                                                                                                with phosphate
                                                                                                in a ratio not
                                                                                                to exceed one
                                                                                                part sodium
                                                                                                hydroxide to
                                                                                                four parts
                                                                                                phosphate.
 
[[Page 538]]
 
 
                    Sodium propionate......  To retard mold growth..  Fresh pie dough........  0.3 percent of
                                                                                                calcium
                                                                                                propionate or
                                                                                                sodium
                                                                                                propionate
                                                                                                alone, or in
                                                                                                combination,
                                                                                                based on weight
                                                                                                of the flour
                                                                                                used.
                    Disodium phosphate.....  To decrease the amount   Poultry food products    0.5 percent of
                                              of cooked out juices.    except where otherwise   total product.
                                                                       prohibited by the
                                                                       poultry products
                                                                       inspection regulations.
                    Monosodium phosphate...  ......do...............  ......do...............      Do.
                    Sodium metaphosphate,    ......do...............  ......do...............      Do.
                     insoluble.
                    Sodium polyphosphate,    ......do...............  ......do...............      Do.
                     glassy.
                    Sodium tripolyphosphate  ......do...............  ......do...............      Do.
                    Sodium pyrophosphate...  ......do...............  ......do...............      Do.
                    Sodium acid              ......do...............  ......do...............      Do.
                     pyrophosphate.
                    Dipotassium phosphate..  ......do...............  ......do...............      Do.
                    Monopotassium phosphate  ......do...............  ......do...............      Do.
                    Potassium                ......do...............  ......do...............      Do.
                     tripolyphosphate.
                    Potassium pyrophosphate  ......do...............  ......do...............      Do.
                    Tricalcium phosphate...  To preserve product      Mechanically deboned     Not to exceed 2
                                              color during             chicken to be            percent of the
                                              dehydration process.     dehydrated.              weight of the
                                                                                                mechanically
                                                                                                deboned chicken
                                                                                                prior to
                                                                                                dehydration, in
                                                                                                accordance with
                                                                                                21 CFR 182.1217.
                    Sodium citrate buffered  To inhibit the growth    Cured and uncured,       Not to exceed 1.3
                     with citric acid to a    of micro-organisms and   processed whole-muscle   percent of the
                     pH of 5.6.               retain product flavor    poultry food products,   formulation
                                              during storage.          e.g., chicken breasts.   weight of the
                                                                                                product in
                                                                                                accordance with
                                                                                                21 CFR 184.1751.
Poultry scald       Alpha-hydro-omega-       To remove feathers.....  Poultry carcasses......  Not to exceed
 agents; must be     hydroxy-poly                                                               0.05% by weight
 removed by          (oxyethylene) poly                                                         in scald water.
 subsequent          (oxypropylene)
 cleaning            (minimum 15 moles)
 operations.         poly (oxyethylene)
                     block copolymer
                     (polyoxamer).
                    Dimethylpolysiloxane...  ......do...............  ......do...............  Sufficient for
                                                                                                purpose.
                    Dioctyl sodium           ......do...............  ......do...............      Do.
                     sulfosuccinate.
                    Dipotassium phosphate..  ......do...............  ......do...............      Do.
                    Ethylenediamine-         ......do...............  ......do...............      Do.
                     tetraacetic acid
                     (sodium salts).
                    Lime (calcium oxide,     ......do...............  ......do...............      Do.
                     calcium hydroxide).
                    Polyoxyethylene (20)     ......do...............  ......do...............  Not to exceed
                     sorbitan monooleate.                                                       0.0175% in scald
                                                                                                water.
                    Potassium hydroxide....  ......do...............  ......do...............  Sufficient for
                                                                                                purposes.
                    Propylene glycol.......  ......do...............  ......do...............      Do.
                    Sodium acid phosphate..  ......do...............  ......do...............      Do.
                    Sodium bicarbonate.....  ......do...............  ......do...............      Do.
                    Sodium carbonate.......  ......do...............  ......do...............      Do.
 
[[Page 539]]
 
 
                    Sodium dodecylbenzene-   ......do...............  ......do...............      Do.
                     sulfonate.
                    Sodium-2-ethylhexyl      ......do...............  ......do...............      Do.
                     sulfate.
                    Sodium                   ......do...............  ......do...............      Do.
                     hexametaphosphate.
                    Sodium hydroxide.......  ......do...............  ......do...............      Do.
                    Sodium lauryl sulfate..  ......do...............  ......do...............      Do.
                    Sodium phosphate (mono-  ......do...............  ......do...............      Do.
                     , di-, tribasic).
                    Sodium pyrophosphate...  ......do...............  ......do...............      Do.
                    Sodium sesquicarbonate.  ......do...............  ......do...............      Do.
                    Sodium sulfate.........  ......do...............  ......do...............      Do.
                    Sodium tripolyphosphate  ......do...............  ......do...............      Do.
                    Tetrasodium              ......do...............  ......do...............      Do.
                     pyrophosphate.
                    Sodium tripolyphosphate  ......do...............  ......do...............      Do.
                    Sodium pyrophosphate...  ......do...............  ......do...............      Do.
                    Sodium acid              ......do...............  ......do...............      Do.
                     pyrophosphate.
Proteolytic         Aspergillus oryzae.....  To soften tissue.......  Raw poultry muscle       Solutions
 enzymes.                                                              tissue of hen, cock,     consisting of
                                                                       mature turkey, mature    water and
                                                                       duck, mature goose,      approved
                                                                       and mature guinea.       proteolytic
                                                                                                enzyme applied
                                                                                                or injected into
                                                                                                raw poultry
                                                                                                tissue shall not
                                                                                                result in a gain
                                                                                                of more than 3
                                                                                                percent above
                                                                                                the weight of
                                                                                                the untreated
                                                                                                product.
                    Aspergillus flavus       ......do...............  ......do...............      Do.
                     oryzze group.
                    Bromelin...............  ......do...............  ......di...............      Do.
                    Ficin..................  ......do...............  ......do...............      Do.
                    Papain.................  ......do...............  ......do...............      Do.
Radiation Sources.  Ionizing radiation       For control of food-     Fresh or frozen,         Minimum absorbed
                     sources as approved in   borne pathogens          uncooked, packaged       dose of 1.5
                     21 CFR 179.26(a)                                  poultry products that    kiloGray (150
                                                                       are: (1) Whole           kilorads) to a
                                                                       carcasses or             maximum absorbed
                                                                       disjointed portions of   dose of 3.0
                                                                       such carcasses that      kiloGray (300
                                                                       are "ready-to-cook,"   kilorads).
                                                                       which includes such
                                                                       poultry products as
                                                                       fresh or frozen,
                                                                       uncooked ground, hand-
                                                                       boned, and skinless
                                                                       poultry, (2)
                                                                       mechanically separated
                                                                       poultry--a finely
                                                                       comminuted ingredient
                                                                       produced by the
                                                                       mechanical deboning of
                                                                       poultry carcasses or
                                                                       parts of carcasses
Synergists (used    Citric acid............  To increase              Poultry fats...........  0.01 percent
 in combination                               effectiveness of                                  alone or in
 with                                         antioxidants.                                     combination with
 antioxidants).                                                                                 antioxidants in
                                                                                                poultry fats.
                    Malic acid.............  ......do...............  ......do...............      Do.
                    Monoisopropyl citrate..  ......do...............  ......do...............  0.01 percent
                                                                                                poultry fats.
                    Phosphoric acid........  ......do...............  ......do...............  0.01 percent.
                    Monoglyceride citrate..  ......do...............  ......do...............  0.02 percent.
 
[[Page 540]]
 
 
Tenderizing agents  Aspergillus oryzae.....  To soften tissue.......  Raw poultry muscle       Solutions
                                                                       tissue of hen, cock,     consisting of
                                                                       mature turkey, mature    water and
                                                                       duck, mature goose,      approved
                                                                       and mature guinea.       proteolytic
                                                                                                enzymes applied
                                                                                                or injected into
                                                                                                raw poultry
                                                                                                tissue shall not
                                                                                                result in a gain
                                                                                                of more than 3
                                                                                                percent above
                                                                                                the weight of
                                                                                                the untreated
                                                                                                product.
                    Aspergillus              ......do...............  ......do...............      Do.
                     flavusoryzae group.
                    Bromelin...............  ......do...............  ......do...............      Do.
                    Ficin..................  ......do...............  ......do...............      Do.
                    Papain.................  ......do...............  ......do...............      Do.
                    Potassium chloride.....  ......do...............  ......do...............  Not more than 3
                                                                                                percent of a 2.0
                                                                                                molar solution.
                    Magnesium chloride.....  ......do...............  ......do...............  Not more than 3
                                                                                                percent of a 0.8
                                                                                                molar solution.
                    Calcium chloride.......  ......do...............  ......do...............  Not more than 3
                                                                                                percent of a 0.8
                                                                                                molar solution.
                    Potassium, magnesium or  ......do...............  ......do...............  A solution of
                     calcium chloride.                                                          approved
                                                                                                inorganic
                                                                                                chlorides alone
                                                                                                or in
                                                                                                combination,
                                                                                                applied or
                                                                                                injected into
                                                                                                raw poultry
                                                                                                muscle tissue
                                                                                                shall not result
                                                                                                in a gain of
                                                                                                more than 3
                                                                                                percent above
                                                                                                the weight of
                                                                                                the untreated
                                                                                                product.
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\1\ Special labeling requirements are prescribed in Sec.  381.120 for raw poultry products chilled in a medium
  with more than 70 lbs. of salt to 10,000 gals. of water.
\2\  [Reserved]
\3\ Information as to the specific products for which use of this substance is approved may be obtained upon
  inquiry addressed to the Standards and Labeling Division, Meat and Poultry Inspection Technical Services, Food
  Safety and Inspection Service, U.S. Department of Agriculture, South Building, 14th Street and Independence
  Avenue SW., Washington, DC 20250.
\4\ Provided, that its use is functional and suitable for the product and it is permitted for use at the lowest
  level necessary to accomplish the desired technical effect as determined in specific cases prior to label
  approval under Sec.  381.32.
 
[37 FR 9706, May 16, 1972]
 
    Editorial Note:  For Federal Register citations affecting 
Sec. 381.147, see the List of CFR Sections Affected in the Finding Aids 
section of this volume.
 
 
 
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