Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 7 - Agriculture |
Subtitle B - Regulations of the Department of Agriculture |
Chapter I - Agricultural Marketing Service (Standards, Inspections, Marketing Practices), Department of Agriculture |
SubChapter C - Regulations and Standards Under the Agricultural Marketing Act of 1946 and the Egg Products Inspection Act |
Part 58 - Grading and Inspection, General Specifications for Approved Plants and Standards for Grades of Dairy Products 1 |
Subpart L - United States Standards for Grades of Nonfat Dry Milk (Spray Process) |
Supplement to U.S. Standards for Grades of Nonfat Dry Milk (Spray Process): U.S. Heat Treatment Classification |
§ 58.2541 - Test method; whey protein nitrogen.
Latest version.
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The whey protein nitrogen test shall be performed in accordance with DA Instruction 918-RL, “Instruction for Resident Grading Quality Control Service Programs and Laboratory Analysis,” Dairy Grading Branch, Dairy Division, Agricultural Marketing Service, U.S. Department of Agriculture, Washington, DC, 20090-6456, or the latest edition of “Standard Methods for the Examination of Dairy Products”, available from the American Public Health Association, 1015 Fifteenth Street NW., Washington, DC 20005.