Payment & Shipping Terms:
|Self Life:||24 Months||Function:||Anti-age And Whitening|
Gamma poly glutamic acid(Y-PGA) is a natural,multi-funtional,biodegradable biopolymer produced from L-glutamic acid through a fermentaion process with aBacillus subtilis.PGA is a water-soluble homo-polyamide consisting of D-and L-glutamic acid monomers connected by amide linkages between α-amino and Y-carboxyl groups. It is biodegradable, edible and non-toxic towarda human and environment; it has broad applications in fields of medicine, foods,cosmetics,plastics and water treatment
Glutamicacid and its derivatives can be widely used in the food industry, cosmetics, health care, water treatment, hygienic products, medical and other fields
Suggested usage: 0.05%~1.00%,or as required.
We offer technical research team to test the efficacy-and use of PGA in cosmetic products and agriculture, and assist clients in application development trials.
|physical appearance||White to off-white, free-flow powders|
|Molecular weight||700kD(by GPC/HPLC)|
|LD(loss on drying)||10%max. by automatic infrared analyzer|
|Heavy metals||total as PB:20 ppm max.|
|Particle||100% thru 100 mesh|
Packaging and storage
Y-PGA pure powder for Medicine,food,of Cosmetic.
Y-PGA broth powder for Agriculture.
100g 1Kg 10L,or packed to customer's requirement.
Keeping in cool place with no direct sunshine exposure and the temperature is below 20°C,the validity period is two years.