1kg Per Foil Bag, 10 Bags Per Carton, 25 Kg Per Dr
Trademark
Frazer
Origin
China
Production Capacity
1ton/Month
Product Description
CAS No 25513-46-6 Polyglutamic Acid Skincare Raw Material Poly-L-Glutamic Acid Powder
Description
Polyglutamic Acid(PGA)is a water soluble, biodegradable biopolymer produced by microbial fermentation. PGA is a sticky material first found in "natto", a fermented soybean. Polyglutamic Acid (gamma-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 food, cosmetics.
Function
1. Water treatment, heavy metal absorbent or chelating agent. 2. Waste water treatment, biopolymer flocculant, a substitute for polyacrylamide. 3. Cosmetics, as a humectant, moisturizer to improve skin care quality, as a whitening agent, has anti wrinkle property which gives long lasting effect.
Application
Cosmetics Ingredient
As a humectant, moisturizer to improve skin care quality.
Irrigation Fertilizer
It can be added to compound fertilizer by rate of 5-8%, improve the nutrient content of compound fertilizer, increases crops' direct absorption.
Food Industry
As thickener for foods & drinks, improves taste of drinks, stabilizer in ice creams, texture enhancer, binder, animal feed supplement, antifreezing agent or cryoprotectant, bitterness relieving agent, as an additive in preparation of starch foods (bakery & noodles) for avoiding staling, enhancing food texture and maintaining food shapes.
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