PGA Supplement Raw Materials Poly (L-glutamate) Polyglutamic Acid CAS 25513-46-6 99% White Powder for Moisturizing Whitening Hydrating and Plant Nutrient

• CAS No.: 25513-46-6
• Formula: L-Glu-(L-Glu)N-L-Glu
• Environmental Protection: Yes
• Color: White
• Function: Keeping Health and Promoting Growth
• Appearance: Powder
• Model NO.: 25513-46-6
• Item: Poly(L-Glutamate) Polyglutamic Acid
• Transport Package: Foil Bag/Drum/as Per Your Request
• Specification: 99%
• Trademark: IKNOW
• Origin: China
• Production Capacity: 500kg/Per Month

Product Description

Poly(L-glutamate)



Product Description

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.

Detailed Information

Poly(L-glutamate) Basic information
 

Product Name:	Poly(L-glutamate)
Synonyms:	l-gamma-polyglutamicacid;l-glutamicacid,homopolymer;l-glutamicacidpolymer;l-glutamicacipeptides;poly(alpha-l-glutamicacid);poly-l-glutamate;POLY-L-GLUTAMIC ACID 15'000-50'000 SODIUM SALT;POLY-L-GLUTAMIC ACID 2'000-15'000
CAS:	25513-46-6
MF:	L-Glu-(L-Glu)n-L-Glu
EINECS:	200-293-7
Product Categories:	Amino Acids;Homopolymers;-;Polyamino Acids
Mol File:	Mol File

Poly(L-glutamate) Chemical Properties
 

Storage temp.

−20°C

Application

Cosmetics Industry
Polyglutamic acid, also known as natto gum or polyglutamic acid, is a water-soluble, biodegradable, non-toxic, biopolymer produced by microbial fermentation. Its moisturizing and water-blocking effect is 500 times that of hyaluronic acid. Mainly used to moisturize, whiten, inhibit bacteria and improve skin health.

Agriculture
γ-polyglutamic acid γ-PGA can be used as a plant to produce nutrients 1, γ-polyglutamic acid γ-PGA Hydrogel and γ-PGA super hydrophilic and water retention ability when flooded in the soil, will be in the root hair of the plant Forming a film on the surface layer not only has the function of protecting the root hair, but also the best conveying platform for the intimate contact between nutrients, water and root hair in the soil, which can effectively improve the dissolution, storage, transportation and absorption of the fertilizer. Prevents the precipitation of sulfate, phosphate, oxalate and metal elements, enabling crops to more effectively absorb phosphorus, calcium, magnesium and trace elements in the soil. Promote the development of crop roots and strengthen disease resistance. 2, γ-polyglutamic acid γ-PGA Hydrogel and γ-PGA balance soil acid-base value Excellent buffer capacity for acid and alkali, can effectively balance soil acid-base value, avoid acid soil caused by long-term use of chemical fertilizer. 3, γ-polyglutamic acid γ-PGA Hydrogel and γ-PGA can be combined with precipitation of toxic heavy metals to Pb+2, Cu+2, Cd+2, Cr+3, Al+3, As+4 and other toxic heavy metals. Good chelation effect. 4, γ-polyglutamic acid γ-PGA Hydrogel and γ-PGA can enhance plant disease resistance and stress resistance Integrate plant nutrition, water active ingredients in the soil, can enhance the resistance caused by soil-borne plant pathogens. 5. Promote increased production. The production of agricultural products such as tea, melons, fruits and vegetables can be increased rapidly, and the output can reach 10-20%. ChemicalBook
Packing & shipment

Quality control of health sources
1) a system in accordance with gmp standard, supervision on whole production process.
2) health sources is equipped with advanced detecting device, such as afs, gc, hplc, uv etc, supply the
Detailed certificate of analysis.
3) procurement-strictly on selecting raw materials.
4) production-strictly according to the standard specifications, conform to usp, ep, bp, cp, aji, fcc etc
Pharmaceutical and/or food standards.
5) warehousing and storage:Clear and dry condition with suitable temperature.
6) transportation - audit and supervise the logistics environment to ensure storage safety.
7) keep samples for all batches goods to be traceable in case of quality discrepance.


Certification

 

Q1:Which kind of payment terms do you accept?
For small order,you can pay by t/t or western union ,nomal order by t/t to our company account.

Q2:Can you give me a discount price?
Surely,it depend on your quantity.

Q3:How can i get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q4:How to confirm the product quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q5:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero.If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.