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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 7 - Agriculture |
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Subtitle B - Regulations of the Department of Agriculture |
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Chapter I - Agricultural Marketing Service (Standards, Inspections, Marketing Practices), Department of Agriculture |
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SubChapter C - Regulations and Standards Under the Agricultural Marketing Act of 1946 and the Egg Products Inspection Act |
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Part 58 - Grading and Inspection, General Specifications for Approved Plants and Standards for Grades of Dairy Products 1 |
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Subpart L - United States Standards for Grades of Nonfat Dry Milk (Spray Process) |
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Supplement to U.S. Standards for Grades of Nonfat Dry Milk (Spray Process): U.S. Heat Treatment Classification |
§ 58.2540 - Basis for determination of U.S. Heat Treatment Classification.
Latest version.
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The whey protein nitrogen test shall be used in determining the heat treatment classification as follows:
(a)
U.S. High-heat. The finished product shall not exceed 1.50 mg. undenatured whey protein nitrogen per gram of nonfat dry milk.(b)
U.S. Medium-heat. The finished product shall exceed 1.50 mg. undenatured whey protein nitrogen per gram of nonfat dry milk and shall be less than 6.00 mg. undenatured whey protein nitrogen per gram of nonfat dry milk.(c)
U.S. Low-heat. The finished product shall be not less than 6.00 mg. undenatured whey protein nitrogen per gram of nonfat dry milk.