China PGA Supplement Raw Materials Poly (L-glutamate) Polyglutamic Acid CAS 25513-46-6 99% White Powder for Moisturizing Whitening Hydrating and Plant Nutrient, Find details about China Poly (L-glutamate) , Polyglutamic Acid from PGA Supplement Raw Materials Poly (L-glutamate) Polyglutamic Acid CAS 25513-46-6 99% White Powder for Moisturizing Whitening Hydrating and Plant Nutrient
PGA is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.
PGA is a sticky material first found in "natto", a fermented soybean.
PGA is an unusual anionic, naturally occurring homo polyamide that is made of D & L glutamic acid units connected by amide linkages between alpha amino & gamma carboxylic acid groups.
Gamma-poly-glutamic 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 medicine, food, cosmetics, and water treatment.
Product Name: | Poly(L-glutamate) |
Synonyms: | l-gamma-polyglutamicacid;l-glutamicacid,homopolymer;l-glutamicacidpolymer;l-glutamicacipeptides;poly(alpha-l-glutamicacid);poly-l-glutamate;POLY-L-GLUTAMIC ACID 15'000-50'000 SODIUM SALT;POLY-L-GLUTAMIC ACID 2'000-15'000 |
CAS: | 25513-46-6 |
MF: | L-Glu-(L-Glu)n-L-Glu |
EINECS: | 200-293-7 |
Product Categories: | Amino Acids;Homopolymers;-;Polyamino Acids |
Mol File: | Mol File |
Storage temp. | −20°C |
Quality control of health sources
1) a system in accordance with gmp standard, supervision on whole production process.
2) health sources is equipped with advanced detecting device, such as afs, gc, hplc, uv etc, supply the
Detailed certificate of analysis.
3) procurement-strictly on selecting raw materials.
4) production-strictly according to the standard specifications, conform to usp, ep, bp, cp, aji, fcc etc
Pharmaceutical and/or food standards.
5) warehousing and storage:Clear and dry condition with suitable temperature.
6) transportation - audit and supervise the logistics environment to ensure storage safety.
7) keep samples for all batches goods to be traceable in case of quality discrepance.
Certification