Product Name: Polyglutamic acid
CAS: 25513-46-6
EINECS: 200-293-7
Appearance: White powder
Chemical Formula: [C5H9NO4]n
Molecular Weight: 300K or 700K Da
Brief Introduction
Polyglutamic acid (γ-PGA), also known as natto gum and polyglutamic acid, is a water-soluble, biodegradable, non-toxic, biopolymer prepared by microbial fermentation. γ-PGA polyglutamic acid is a sticky substance, which was first discovered in "Natto"-fermented beans. γ-PGA polyglutamic acid is a special anionic natural polymer, which is composed of α-amino group (α-amino) and γ-carboxyl group (γ-caboxyl) through amide linkage. The molecular weight of homo-polyamide γ-PGA ranges from 50,000 to 2 million Daltons.
Specification
Items |
Gamma - PGA Powder |
Gamma - PGA Hydrogel |
Appearance |
White powder |
Clear Liquid |
Grade |
Cosmetic |
Cosmetic |
Molecular Weight |
1000 kDa |
1000 kDa |
Purity |
≥ 92% |
≥ 92% |
γ-PGA content |
≥ 92% |
0.1% - 25% |
pH |
4.0-7.0 |
4.0-7.0 |
Application
Food application: Polyglutamic acid is added to food to make the food taste good, keep it for a long time, and maintain the flavor for a long time. For example, we can make bread more fluffy during baking.
Agricultural applications: with super hydrophilicity, it can form a protective film on the roots of the pillars in the soil, which can effectively improve the absorption of nutrients by plants and strengthen disease resistance.
Cosmetic applications: adding it to cosmetics has moisturizing and anti-oxidant effects and prolongs its shelf life.
Packing
25kg/fiber drum, or as per customer request.
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