Shandong Freda Biotechnology Co., Ltd.

Gama-Polyglutamic Acid , PGA

• Category :

  Food and Feed additives/Food additives

• Synonyms :

  Poly-L-glutamic acid sodium salt;Poly-L-glutamic acid;

• CAS NO :

  25513-46-6

• EC NO :

• Molecular Formula :

  (C₅H₉NO₄)x

• Molecular Weight :

  147.129

• Main Specifications :

• InChI :

  InChI=1/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1

• Product description :

  Specifications Gamma-poly-glutamic acid (PGA) is a natural, multi-functional, biodegradable biopolymer produced through Bacillus subtilis. Introduction Gamma-poly-glutamic acid (γ-PGA) is a natural, multi-functional, biodegradable biopolymer produced from L-glutamic acid through a fermentation process with a Bacillus subtilis. PGA is a water-soluble homo-polyamide consisting of D- and L-glutamic acid monomers connected by amide linkages between α-amino and γ-carboxyl groups. It is biodegradable, edible and non-toxic towards human and environment; it has broad applications in fields of medicine, foods, cosmetics, plastics and water treatment. L-Glu-(L-Glu)n-L-Glu Applications γ-PGA and its derivatives can be widely used in the food industry, cosmetics, health care, water treatment, hygienic products, medical and other fields

• Molecular Structure :