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Qingdao Reach International Inc.

Gamma-Poly-Glutamic Acid, Poly-Glutamic Acid Sodium Salt, Gamma-Polyglutamic Acid manufacturer / supplier in China, offering Gamma-Polyglutamic Acid (PGA) , Agriculture Grade, Amino Acid Fertilizer, Humic Acid Fertilizers and so on.

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Supplier Homepage Product Fertilizer Synergist Gamma-Polyglutamic Acid (PGA) , Agriculture Grade

Gamma-Polyglutamic Acid (PGA) , Agriculture Grade

FOB Price: US $40-50 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $40-50/ kg
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Port: Qingdao, China
Production Capacity: 500mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Gamma-PGA 30%, Powder
  • Trademark: Reachem
  • Specification: PGA30
  • MW: 300k or 700k Da
  • Transport Package: 25kg Drum, or as Required by Customers
  • Origin: China
Product Description
γ -PGA(gamma-PGA), full name: Gamma-poly-glutamic acid, is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus Subtilis using glutamic acid. PGA is consists of glutamic acid monomers cross-linked between α -amino and γ -carboxyl groups, and the molecular weight of PGA is usually between 100~1000K Da. It is water-soluble, edible and non-toxic towards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, water treatment and agriculture.

γ -PGA and its derivatives have molecular weights ranging from 50, 000 to more than 2 million Daltons, hence they have wide applications in food industry, cosmetics, health care, water treatment, waste water treatment, Hygiene products, Medical treatments, Hydrogels etc.

Food industry - as thickener for foods & drinks, improves taste of drinks, stabilizer in ice creams, texture enhancer, binder, animal feed supplement, ant freezing agent or cry protectant, bitterness relieving agent, as an additive in preparation of starch foods (bakery & noodles) for avoiding staling, enhancing food texture and maintaining food shapes.

Water treatment Heavy metal absorbent or chelating agent.
Waste water treatment Biopolymer flocculent, a substitute for polyacrylamide.

Health Care Facilitates calcium absorption in osteoporosis cases.
Hygiene products as absorbent in Baby diapers, women's tampons etc.
Medical treatment Drug release carrier, a hemostatic agent, soft tissue augmentation, .
Cosmetics - as a humectant, moisturizer to improve skin care quality, as a whitening agent, has anti-wrinkle property which gives long lasting effect.

Appearance:White to off-white powder
Assay:30% min.
Total nitrogen(by dry basis):5.0%~15.0%
Total organic substance(by dry basis): 75.0% min.
Loss on drying:15.0% max.
Heavy metals [Pb]:20ppm max.

Competitive Advantage:
1. Improve nutrient uptake for plants by root
2. Improve crop yield and mature at an earlier time.
3. Reduce the usage of fertilizer and save energy
4. Make the crop healthy against the diseases and drought
5. Make the land better for crops.
6. Improving soil physical and chemical properties
7. Chelating and precipitating toxic heavy metal
8. Enriching nutrients and increasing fertilizer use efficiency
9. Long-acting releasing of nutrients
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Mr. Joshua Zhao
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