Keolie Provide polyglutamic acid powder



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Keolie Provide polyglutamic acid powder
Keolie Provide polyglutamic acid powder
Keolie Provide polyglutamic acid powder
Keolie Provide polyglutamic acid powder
Keolie Provide polyglutamic acid powder
Keolie Provide polyglutamic acid powder
Keolie Provide polyglutamic acid powder

Keolie Provide polyglutamic acid powder

  • Item No.KL-polyglutamic acid
    MOQ1 Kilogram
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From $680.00450.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Keolie Provide polyglutamic acid powderintroduce.jpg

PGA is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.

PGA is a sticky material first found in “natto”, a fermented soybean.

PGA is an unusual anionic, naturally occurring homo polyamide that is made of D & L glutamic acid units connected by amide linkages between alpha amino & gamma carboxylic acid groups.

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.


Product name:  Polyglutamic Acid

CAS: 25513-46-6  

Application: Cometic or fertilizer filed

Molecular weight: 10,000 to 20,000,000 Daltonfunction.jpg

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 field

Product type

Biochemical functionality

Food industry


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


Nutrition supplement

Facilitating calcium absorption,

 improving osteoporosis conditions

Medical treatment

Controlled release drug carrier, 

medical bondage

Biocompatible carrier for cancer drug

gene therapy



Improving skin-care quality, 

reducing skin wrinkle conditions


Increase the quality and 

quantity of plants,Soil improvement

Seed coating

Inhibitor, anti-pathogen,

High water absorbent


Polyglutamic Acid We Supply

TypeMolecular weightAssay
Quite High Molecular Weight ≥2000000≥92%
High Molecular Weight(New Type)≥1000000≥92%
High Molecular Weight(Old Type)≥700000≥92%
Low Molecular Weight≤100000≥92%
Quite Low Molecular Weight≤10000≥92%

Application For Gamma-PGA  As Fertilizer

*Base Fertilizer:

Use it about 10kgs for a unit of area, then irrigate with clean water or muck water. Or irrigate amino acid together with water. Or fertilize with other compound fertilizers, broadcast application, hole application both are ok. It is applicable to all the crops.

*Foliar Fertilizer:

Dilute it by 800-1000 times and spray directly. Also, it can spray by mixed with trace element. Use 200-500g for a unit of area.

*Compound Fertilizer & Irrigation Fertilizer:

It can be added to compound fertilizer by rate of 5-8%, improve the nutrient content of compound fertilizer, increases crops’ direct absorption.


· Food Industry

As thickener for foods & drinks, improves taste of drinks, stabilizer in ice creams, texture enhancer, binder, animal feed supplement, antifreezing agent or cryoprotectant, bitterness relieving agent, as an additive in preparation of starch foods (bakery & noodles) for avoiding staling

· Water treatment

Heavy metal absorbent or chelating agent.

· Waste water treatment

Biopolymer flocculant, a substitute for polyacrylamide.

· Health Care

Facilitates calcium absorption in osteoporosis cases.

· Medical treatment

Drug release carrier, a haemostatic 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.


 Advatage For Fertilizer Gamma-PGA

1.Easy and high-efficacy absorption by plants.

2.Help the absorption and the translocation of the nutrients in cells.

3.Improves the immune system of the crops and increases their resistance against diseases, severe weather.

4.Simulates protein synthesis and gives strength to plants accelerating their growth.package&shipping.jpgcompany details.jpgcontact.jpg

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