Detailed Product Description Introductions on Products:Silkworm Pupa Amino Acids is yellowy powder made from defatted silkworm pupa ... or brown powder, special odor, deliquescence in airAmino acids / Total nitrogen75%Total nitrogen≥13.5%Weight Loss ... health foods (i.e., Amino Acid oral liquid, amino acid soluble granule, amino acid capsule, fruity amino acid beverage, and concentrated beverage ...