[Code of Federal Regulations]
[Title 21, Volume 2]
[Revised as of April 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR102.23]

[Page 171-173]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 102--COMMON OR USUAL NAME FOR NONSTANDARDIZED FOODS--Table of Contents
 
       Subpart B--Requirements for Specific Nonstandardized Foods
 
Sec. 102.23  Peanut spreads.

    (a) The common or usual name of a spreadable peanut product that 
does not conform to Sec. 164.150 of this chapter, and more than 10 
percent of which consists of nonpeanut ingredients, shall consist of the 
term ``peanut spread'' and a statement of the percentage by weight of 
peanuts in the product in the manner set forth in Sec. 102.5(b), except

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that peanut percentages shall be based on the amount of peanuts used to 
make the finished food and shall be declared in 5-percent increments 
expressed as a multiple of 5, not to exceed the actual percentage of 
peanuts in the products.
    (b) A spreadable peanut product that is nutritionally inferior to 
peanut butter shall be labeled as an imitation of peanut butter under 
Sec. 101.3(e)(2) of this chapter; a spreadable peanut product shall be 
considered nutritionally equivalent to peanut butter if it meets all of 
the following conditions:
    (1) Protein. (i) The protein content of the product is at least 24 
percent by weight of the finished product, and the overall biological 
quality of the protein contained in the product is at least 68 percent 
that of casein; or
    (ii) The protein content of the product is at least 16.6 percent by 
weight of the finished product, and the overall biological quality of 
the protein contained in the product is equal to or greater than that of 
casein.
    (2) Other nutrients. The product contains the following levels of 
nutrients per 100 grams of product:

------------------------------------------------------------------------
                                                               Amount
                         Nutrient                           (milligrams)
------------------------------------------------------------------------
Niacin....................................................         15.3
Vitamin B6................................................         0.33
Folic acid................................................         0.08
Iron......................................................          2.0
Zinc......................................................          2.9
Magnesium.................................................        173.0
Copper....................................................          0.6
------------------------------------------------------------------------

    (c) Compliance with the requirements of paragraph (b) of this 
section shall be determined by methods described in the following 
references except that in determining protein quantity in products with 
mixed protein sources a nitrogen conversion factor of 6.25 may be used.
    (1) Protein quantity: ``Official Methods of Analysis of the 
Association of Official Analytical Chemists'' (AOAC), 13th Ed. (1980), 
using the method described in section 27.007, which is incorporated by 
reference. Copies may be obtained from the Association of Official 
Analytical Chemists International, 481 North Frederick Ave., suite 500, 
Gaithersburg, MD 20877-2504, or may be examined at the Office of the 
Federal Register, 800 North Capitol Street, NW., suite 700, Washington, 
DC.
    (2) Biological quality of protein: AOAC, 13th Ed. (1980), using the 
method described in sections 43.212-43.216, which is incorporated by 
reference. The availability of this incorporation by reference is given 
in paragraph (c)(1) of this section.
    (3) Niacin: AOAC, 13th Ed. (1980), using the method described in 
sections 43.044-43.046, which is incorporated by reference. The 
availability of this incorporation by reference is given in paragraph 
(c)(1) of this section.
    (4) Vitamin B6: AOAC, 13th Ed. (1980), using the method 
described in sections 43.188-43.193, which is incorporated by reference. 
The availability of this incorporation by reference is given in 
paragraph (c)(1) of this section.
    (5) Folic acid: Using the method described in U.S. Department of 
Agriculture Handbook No. 29, modified by use of ascorbate buffer as 
described by Ford and Scott, Journal of Dairy Research, 35:85-90 (1968), 
which is incorporated by reference. Copies are available from the Center 
for Food Safety and Applied Nutrition (HFS-800), Food and Drug 
Administration, 5100 Paint Branch Pkwy., College Park, MD 20740, or 
available for inspection at the Office of the Federal Register, 800 
North Capitol Street, NW., suite 700, Washington, DC.
    (6) Iron: AOAC, 13th Ed. (1980), using the method described in 
sections 43.217-43.219, which is incorporated by reference. The 
availability of this incorporation by reference is given in paragraph 
(c)(1) of this section.
    (7) Zinc: AOAC, 13th Ed. (1980), using the method described in 
sections 25.150-25.153, which is incorporated by reference. The 
availability of this incorporation by reference is given in paragraph 
(c)(1) of this section.
    (8) Copper: AOAC, 13th Ed. (1980), using the method described in 
sections 25.038-25.043, which is incorporated by reference. The 
availability of this incorporation by reference is given in paragraph 
(c)(1) of this section.
    (9) Magnesium: AOAC, 13th Ed. (1980), using the method described in 
sections 2.109-2.113, which is incorporated by

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reference. The availability of this incorporation by reference is given 
in paragraph (c)(1) of this section.

[42 FR 36455, July 15, 1977, as amended at 47 FR 11821, Mar. 19, 1982; 
49 FR 5609, Feb. 14, 1984; 54 FR 24891, June 12, 1989; 61 FR 14479, Apr. 
2, 1996; 63 FR 14035, Mar. 24, 1998; 66 FR 17358, Mar. 30, 2001; 66 FR 
56035, Nov. 6, 2001]