Natural Food Preservative Poly Glutamic Acid Gamma PGA

• Assay: 92%Min (by HPLC)
• Mf: L-Glu-(L-Glu)N-L-Glu
• Usage: Biodegradable, Edible and Non-Toxi
• Particle Size: 100% Thru 100 Mesh
• Transport Package: 500g/Bottle, 10kg/Carton or as Your Request
• Specification: food grade
• Model NO.: CAS No.: 25513-46-6
• Trademark: LEAFCHEM
• Origin: China
• Production Capacity: 500mt/Month

Product Description

Food grade Poly Glutamic Acid (y-PGA)
1. As preservtive for food
2. Biodegradable, edible and non-toxi

Application:
Food industry
1. Thickener/Stabilizer: Viscosity enhancement for liquid products

2. Texture enhancer: Texture improvement for bakery products
And noodles


3. Animal feed supplement: Facilitating minerals absorption, improving
Bone growth, egg-shell strength, and albumin firmness, decreasing body fat

Health-care

ITEM	SPECIFICATION (Food/ Cosmetic grade)
Physical Appearance	White to off-white, free-flow powders
Purity (γ-PGA)	92% (by HPLC)
Molecular Weight	700 kD (by GPC/HPLC)
LD(Loss on Drying)	10% max., by automatic infrared analyzer
pH	5.0~7.0
Clarity, OD400 (4% aq. sol'n)	0.13 max. (Cosmetic Grade: 0.07 max.)
Heavy metals	Total as Pb: 20 ppm max.
TPC (CFU/g)	3,000 max. (Cosmetic Grade 500 max.)
E.coli	Negative
Salmonella	Negative
Particle size	100% thru 100 mesh

Application field	Product type	Biochemical functionality
Food industry	Thickener/Stabilizer	Viscosity enhancement for liquid products
	Texture enhancer	Texture improvement for bakery products  and noodles
	Animal feed supplement	Facilitating minerals absorption, improving  bone  growth, egg-shell strength, and  albumin firmness,  decreasing body fat
Health-care	Nutrition supplement	Facilitating calcium absorption,  improving  osteoporosis conditions
Medical treatment	Controlled release drug carrier, medical bondage	Biocompatible carrier for cancer  drug, gene therapy
Cosmetics	Moisturizer	Improving skin-care quality, reducing skin wrinkle conditions
Water treatment	Heavy metal absorbent	Removal of heavy metals and  radionuclide
Wastewater treatment	Biopolymer flocculants	Substitute for polyacrylamide or PAC
Agriculture	Increase the quality and quantity of plants,  Soil improvement,  Seed coating	Inhibitor, anti-pathogen, High water absorbent