Find Cosmetics Grade Gamma Polyglutamic Acid Powder, High Quality Polyglutamic Acid Powder, Polyglutamic Acid Pure Poly Glutamic Acid on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
| Unit Price: | 139~155 USD |
|---|---|
| Min. Order: | 1 Kilogram |
Model No.: Polyglutamic Acid
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.
SARMS
Test Items Specification Appearance White to off white granular or powder, no Agglomeration Assay(HPLC) ≥92% Loss on drying (105℃， 2h) ≤8% Molecular wt (Da) 5000~2,000,000 Viscosity (1% ,60rpm) ≥90mPa.s Transmittance (5g/L, 400nm) ≥95.0% pH value
（10g/L, 25℃） 5.0-7.5 Heavy metals (Pb) ≤20mg/kg Total plate count ≤100CFU/g
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The company's production workshop has several plant extraction production lines, as well as advanced production equipment such as dynamic countercurrent extraction, column separation technology, membrane separation technology, high-efficiency countercurrent extraction, microwave drying technology, spray drying tower, etc.,
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Packaging & Shipping
FAQ
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
