Factory Supply Cosmetic Ingredient Y-Polyglutamic Acid CAS25513-46-6 PGA

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 naturally 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 are 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 is widely used in skincare (Sunscreen, skin milk, cleaning cream, Essence, lipstick, and so on) and hair care (Shampoo,
mousse, hair conditioner, and so on) products.

Major functions in cosmetics include:
* Function-based long-lasting moisturizing that helps the skin resist dryness;
* Improvement of skin elasticity and smoothness;
* Inhibition of melanin;
* Maintenance of a healthy pH;
* Slow-release transport system that enables the skin to absorb all nutrients;

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 colorfastness after hair dying.



*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 crops.

*Foliar Fertilizer:

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

* Compound Fertilizer & Irrigation Fertilizer:

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

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.

· Food Industry

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

· Water treatment

Heavy metal absorbent or chelating agent.

· Wastewater treatment

Biopolymer flocculant, a substitute for polyacrylamide.

· Health Care

Facilitates calcium absorption in osteoporosis cases.

· Medical treatment

Drug release carrier, a hemostatic agent, soft tissue augmentation.

· Cosmetics

As a humectant, moisturizer to improve skincare quality, as a whitening agent, has an anti-wrinkle property that gives a long-lasting effect.

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