Our webpages have been updated to new version. Welcome!

Shandong Freda Biotechnology Co.,Ltd.

Contact Us:

Tel:+86-531-81213307

福瑞达产品内页海报

Your position:Products > Cosmetic Ingredients >

γ-Ployglutamic Acid

author:fredabio     Upload date:2017-08-28


 

Introduction
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 100~1000 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.

盈彩网平台 易投彩票平台 七星彩票平台 汇赢网平台 壹玖玖彩票平台 MY310爱投彩票平台 易投彩票平台 39彩票平台 七星彩票平台 四柱彩票平台