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Sodium Polyglutamate
Top Grade Sodium Polyglutamate
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Product Description
What is γ - PGA?
γ - PGA is the main component of natto viscose colloid, which can promote mineral absorption. Japan has listed γ - PGA in the list of health care ingredients for promoting mineral absorption. The special molecular structure of γ - PGA makes it have strong moisturizing ability. Adding γ - PGA in cosmetics or maintenance products can effectively increase the moisturizing ability of skin and promote skin health. Compared with hyaluronic acid (HA), which is recognized as the most moisturizing agent, the moisturizing effect of γ - PGA is 2-3 times more than that of HA, which is a new generation of biological technology moisturizing ingredients.
Specification
Product Name: | Poly Glutamic Acid | MF: | L-Glu-(L-Glu)n-L-Glu |
CAS No. | 25513-46-6 | Grade: | Food Grade |
ITEM | SPECIFICATION | TEST METHOD | ||
Active Ingredeints | ||||
Assay | >98% | HPLC | ||
Physical Control | ||||
Identification | Positive | TLC | ||
Appearance | White powder | Visual | ||
Odor | Characteristic | Organoleptic | ||
Taste | Characteristic | Organoleptic | ||
Sieve Analysis | 100% pass 80 mesh | 80 Mesh Screen | ||
Moisture Content | NMT 1.0% | Mettler toledo hb43-s | ||
Chemical Control | ||||
Arsenic (As) | NMT 2ppm | Atomic Absorption | ||
Cadmium(Cd) | NMT 1ppm | Atomic Absorption | ||
Lead (Pb) | NMT 3ppm | Atomic Absorption | ||
Mercury(Hg) | NMT 0.1ppm | Atomic Absorption | ||
Heavy Metals | 10ppm Max | Atomic Absorption | ||
Microbiological Control | ||||
Total Plate Count | 10000cfu/ml Max | AOAC/Petrifilm | ||
Salmonella | Negative in 10 g | AOAC/Neogen Elisa | ||
Yeast & Mold | 1000cfu/g Max | AOAC/Petrifilm | ||
E.Coli | Negative in 1g | AOAC/Petrifilm |
Function
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.
Application
1. Widely used in the food industry;
2. Widely used in cosmetics;
3. Widely used in health care;
4. Widely used in water treatment;
5. Widely used in hygienic products;
6. Widely used in medical field;
Company Profile
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