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Polyglutamic acid 30% agricultural grade

Polyglutamic acid 30% agricultural grade

  • Description
Product Name :Polyglutamic acid 30% agricultural grade
Chemical Name : Poly-L-glutamic acid
CAS No : 25513-46-6
Details :

Introduction

Gamma-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. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.

Polyglutamic acid 30% agricultural grade CAS No: 25513-46-6 Molecular formula: (C5H9NO4)x Molecular weight: 147.129
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

Applications

gamma-PGA and its derivatives can be widely used in the food industry, cosmetics, health care,water treatment, hygienic products, medical and other fields.

Applications of gamma-PGA

  • Suggested usage: 0.05% ~ 1.00%, or as required
  • We offer technical research team to test the efficacy and use of PGA in cosmetic products and agriculture,
    and assist clients in application development trials.

Item

Standard

Result

Appearance

Off-White powder

pass

Assay(on dried basis)

30% min

34.6%

Loss on drying:

10% max

5.6%

PH

5.0-7.0

6.4

Total Nitrogen (on dried basis)

5-15%

6.6

Total organic matter(on dried basis)

65% min

84.5%

Heavy metals

20 mg/kg max

<20

Pb:

5mg/kg max

0

Hg

2mg/kg max

0

As:

2mg/kg max

<2

Conclusion: First Quality

Packaging and storage,

  • gamma-PGA pure powder for Medicine, Food, or Cosmetic.

  • gamma-PGA broth powder for Agriculture.
  • 100g,1kg,10L, or or packed to customer’s requirement.
  • Keeping in cool place with no direct sunshine exposure and the temperature is below 20°C, the validity period is two years.

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