Shandong Freda Biotechnology Co., Ltd.

water treatment PGA(poly glutamic acid)

• Category :

  Metals and Minerals

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• Product description :

  Gamma-poly-glutamic Acid Introduction Gamma-poly-glutamic acid (γ-PGA) is a natural, multi-functional, biodegradable biopolymer produced 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 andγ-carboxyl groups. The molecular weight ranges from 50 kDa to 2000 kDa with the degree of polymerization ranging from 500 to 5,000