Gamma Polyglutamic Acid

Short Description:

Gamma Polyglutamic Acid as a multifunctional skin care ingredient,Gamma PGA can moisturize and whiten skin and improve skin health.It busilds gentle and tender skin and restore skin cells,facilitates exfoliation of old keratin.Clears stagnant melanin and gives birth to white and translucent skin. Gamma Polyglutamic Acid has excellent compatibility in non-ionic,anionic and amphoteric surgactants.Polyglutamic Acid is a pefect ingredient for cream,essence,astringent,face mask,eye gel,sun cream,shampoo,body wash,lotion,hairstyle formula and so on.Gamma PGA is an idea moisturizer with high compatibility with other cosmetics materials.Dosages of the material denpend on the function of the skin care product

  • Product Name: Gamma Polyglutamic Acid
  • Product Code: YNR-PGA
  • INCI Name: Sodium Polyglutamate
  • CAS No.: 25513-46-6
  • Molecular Formula: (C5H7NO3)n
  • NMPA Registration: Registered
  • Product Detail

    Why Choose YR Chemspec

    Product Tags

    Gamma Poly-glutamic acid (γ-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. 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. QQ截图20210531101317 Key Technical Parameters:

    Appearance White or Off-White Powder
    Assay 90.0% min.
    pH Value(1% in water) 5.0~7.5
    Absorbance(4%,400nm) 0.12 max.
    Heavy Metals 20 ppm max.
    Loss on Drying 10.0%
    Total Plate Count 100 cfu/g
    Salmonella Negative
    E.Coli Negative
    Partice Size 100% through 100 mesh

    Applications: γ-PGA widely used in the Pharmaceutical,food industry, cosmetics,water treatment, hygienic products, agriculture and other Hi-tech industries. Gamma Polyglutamic Acid,first recognized in Japanese food ‘Natto’,it is a natural multifunctional Biopolymer,produced with Bacillus Subtilis by fermentation. Gamma Polyglutamic Acid(Gamma PGA) is a water soluble homopolymer,it consists of D-Glutamic Acid and L-Glutamic Aid monomers which are connected by amide linkages between α-amino and γ-Carboxyl groups. Large number of Carboxyl Groups along the molecule chain of Gamma PGA can form hydrogen bonding in a molecule or between different molecules.Thus it has high water absorbability and moisture retaining capability.Thanks to its unique properties, Gamma PGA can be used as thickener,filmogen,humcctant,retarder,cosolvent,binder and anti-freezer,therefore,the application prospect of Gamma PGA is promising. QQ截图20210531095943 Advantages: Long-Lasting moisturization *Possessing high moistureizing capability,much better than Hyaluonic Acid,Collagen. *Kepping moisture of skin for long time. *Restoring skin elasticity and smoothening wrinkles. Synergy *Stablizing and increasing HA of skin. *Increasing NMP of skin. *Increasing the nutrients absorption of skin. Healthy Whitening *Inhibiting melanin biosynthesis.

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