Summary
Product Introduction:
Product introduction：Sodium Polyglutamate (PGA) was first found in the high viscosity wiredrawing contained in natto foods.It is a amino acid anion polymer produced by microbial fermentation,its water-soluble, biodegrad-able and of high safety. The basic structure of PGA consists of D- and L-glutamic acid monomers which are connected by amid linkages between a-amino and v-carboxyl groups. Large number of carboxyl along the molecule chain of PGA can form hydro-gen bonding in a molecule or between different mole-cules. Thus it has high water absorbability and mois-ture-retaining capability. PGA has good biocompatibility and can increase the content of skin natural moisturizing factor (N.M.F).It is a good natural hydrating ingredient. At the same time, PGA-LMW can control tyrosinase function, is a mild skin brightening raw material.
Product info
INCI Name:Sodium Polyglutamate
CAS No：28829-38-1
Mol. Weight:＞700KD
Technological Process: Biosynthesis
Effective substance content:＞92%
Intrinsic viscosity:＞1.0
Appearance: White or white-like powder or particles
Packaging: 1kg，10kg，100kg
Storage Conditions:Store at room temperature, dark and dry
Shelf life: 24 months from the date of manufacture
Application：
cosmetics
l Long-lasting moisturizing, significantly improving the moisturizing effect of skin.
l Synergistic whitening can significantly inhibit the generation of melanin and has the effect of whitening skin.
l Sun protection and isolation, forming a breathable biological protective film on the skin surface to block ultraviolet rays.
l Anti-wrinkle and anti-aging, smoothing fine lines caused by lack of water.
Product list
|
Product Name |
CAS |
Grade |
Size |
|
Sodium Polyglutamate |
28829-38-1 |
|
1kg，10kg，100kg |