Detailed Product Description Introductions on Products:Silkworm Pupa Amino Acids is yellowy powder made from defatted silkworm pupa ... in health foods (i.e., Amino Acid oral liquid, amino acid soluble granule, amino acid capsule, fruity amino acid beverage, and concentrated beverage, ... also be used as a raw material for producing medicinal amino acid as well as basic raw materials for separating and ...