21 C.F.R. § 133.157 Part-skim mozzarella and scamorza cheese.
Title 21 - Food and Drugs
Part-skim mozzarella cheese, part-skim scamorza cheese conforms to the definition and standard of identity as prescribed for mozzarella cheese by §133.155, except that its milk fat content, calculated on the solids basis, is less than 45 percent but not less than 30 percent.
Title 21: Food and Drugs
PART 133—CHEESES AND RELATED CHEESE PRODUCTS
Subpart B—Requirements for Specific Standardized Cheese and Related Products
§ 133.157 Part-skim mozzarella and scamorza cheese.