Model NO.: PGA
Applications: Skin Care Formulations
CAS: 25513-46-6
Other Applications: Food and Pharmaceuticalss
Trademark: Y & R
Transport Package: 500g
Specification: Cosmetic
Origin: China
Gamma Poly-glutamic acid (γ-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 500~5,000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.
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