silkworm pupa complex amino acid
post date: dec 16,2021 expiry date: dec 16,2022 detailed description: quantity: 20metric tons specs:food grade definition of the product: silkworm pupa complex amino acid is yellowy powder made from defatted silkworm pupa by hydrolysis. it’s soluble in water with ph value between 4 to 6.5 and positive ninhydrin reaction.application characteristics: 1. the content of free l- type…
