Poly Glutamic Acid is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.Poly Glutamic Acid (gamma-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid.
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PGA advantages
· PGA is non-toxic, biodegradable and degradable, and has nutrients to the skin.
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PGA Characteristic
. Non-toxic to humans and the environment |
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Specifications |
Molecular weight range |
Content (%) |
Grade |
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Quite High Molecular Weight |
≥2000000 |
≥92% |
Cosmetic
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High Molecular Weight(New Type) |
≥1000000 |
≥92% |
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High Molecular Weight(Old Type) |
≥700000 |
≥92% |
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Low Molecular Weight |
≤100000 |
≥92% |
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Quite Low Molecular Weight |
≤10000 |
≥92% |
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Low Molecular Weight |
About 10000 |
≥25% |
Agricultural |
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Application field |
Product type |
Biochemical functionality |
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Mainly Application Field |
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Cosmetics |
Moisturizer |
1.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.Improving the absorption capacity of nutrients in cosmetics. 6.Enhancing color fastness after hair dying. |
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Agriculture |
Increase the quality and quantity of plants,Soil improvement, Seed coating |
Inhibitor, anti-pathogen, High water absorbent |
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Other Application |
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Food industry |
Thickener/Stabilizer |
Viscosity enhancement for liquid products |
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Texture enhancer |
Texture improvement for bakery products and noodles |
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Animal industry |
Animal feed supplement |
Facilitating minerals absorption, improving bone growth, egg-shell strength, and albumin firmness, decreasing body fat.
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Water treatment |
Heavy metal absorbent |
Removal of heavy metals and radionuclide |
