Polyglutamic acid has broad application prospects and my country’s production capacity is constantly improving

Polyglutamic acid (γ-PGA), also known as natto gum and polyglutamic acid, is a high-molecular amino acid polymer composed of glutamic acid monomers polymerized through γ-amide bonds. Polyglutamic acid is a polymer material with excellent water solubility, biodegradability, stability, biocompatibility and other characteristics. It can be used as a water retaining agent, drug carrier, sustained release…