Factory Supply Cosmetic Grade Long Moisturizing CAS 25513-46-6 Gamma-Polyglutamic Acid (Gamma-PGA)

• Certification: ISO, FDA, HACCP
• Assay Method: HPLC
• Application Form: Injection, Lotion, Suppository, Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Microbial Fermentation
• Model NO.: SH052502
• Product Name: Gamma-Polyglutamic Acid
• Other Name: Gamma-PGA
• CAS: 25513-46-6
• Appearance: White Fine Powder
• Assay: 99%
• Loss on Drying: Nmt 5%
• Ash: Nmt 5%
• Heavy Metals: Nmt 10ppm
• Pb: Nmt 2ppm
• as: Nmt 2ppm
• Total Plate Count: Nmt 1000 Cuf/G
• Yeast& Mold: Nmt 100 Cuf/G
• E.Co.: Negative
• Shelf Life: 24 Months
• Package: 25kg Per Drum
• Transport Package: by Bag/Drum
• Specification: 1kg/Bag 25kg/Drum
• Trademark: Source Herb
• Origin: China
• HS Code: 2938909090
• Production Capacity: 5000kg/Month

Product Description

Basic Info. 

CAS: 25513-46-6 y-Polyglutamic Acid
 

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 & gamm carboxylic acid groups.

Gamm-poly-glutamic acid (gamm-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 y-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 Benefits:

1.Active component for lasting moisturizing and resistance to dry conditions of human skin.
2.Increasing the elasticity of human skin and keeping it tight and smooth.
3.Inhibiting the formation of melanin remarkably.
4.Keeping pH balance of human skin.
5.Forming a slow-release delivery system and therefore improving the absorption capacity of nutrients in cosmetics.
6.Enhancing color fastness after hair dying.