Product Name: Silkworm Pupa Amino AcidsPlace of Origin: ChinaSilkworm pupa amino acids are yellowy powder, made from defatted silkworm pupa. It's soluble in water, pH value between 4 to 6.5, and positive ninhydrin reaction.

Applications:
1) Silkworm pupa protein is complete protein, containing a variety of amino acids
necessary for health, including 8 kinds of amino acids essential to human body. Up
to the quality standards of FAO/WHO, its nutritive value is super than that of eggs
and milk, rich zinc content reach to 19.025mg/100g
2) Its good solubility in water enables it to produce transparent beverage. It has been
widely used in health food industry, such as amino acid drink, granule, capsule,
fruity beverage, and kinds of good additives. It is also used as raw material for
medicinal amino acid and single amino acid.