Dairy Products

typically those 1 to 5 inches (3 to 13 cm) in length, often with bumpy skin

The minimum diameter of each cucumber shall be not less than 2-1/4 inches and, unless otherwise specified, the length of each cucumber shall be not less than 6 inches.

Casein is the major protein in cows milk, and comprises about 80 % of the total protein content of which the rest, some 20 %, are the whey or serum proteins.