The application prospects of polyglutamic acid are promising and the current market supply exceeds demand.

polyglutamic acid (γ-pga), also known as γ-polyglutamic acid, natto gum, polyglutamic acid, etc., is a compound formed by combining l-glutamic acid and d-glutamic acid through γ-amide bonds. a high molecular weight amino acid polymer. polyglutamic acid contains a large number of amide bonds and free carboxyl groups. its unique molecular structure gives it good biocompatibility,…