Section 04 PREPARED FOODSTUFFS; BEVERAGES, SPIRITS AND VINEGAR; TOBACCO AND MANUFACTURED TOBACCO SUBSTITUTES 21 MISCELLANEOUS EDIBLE PREPARATIONS 21 06 FOOD PREPERATIONS NOT ELSEWHERE SPECIFIED OR INCLUDED. 21 06 10 PROTEIN HYDROLYSATES Commodity Code Description 21 06 10 10 PROTEIN HYDROLYSATES 21 06 10 90 OTHER PROTEIN CONCENTRATES & TEXTURED PROTEIN SUBSTANCES