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Proanthocyanidins Grapeseed Extract Polyphenols Red Brown Anti Aging Skin Care

Proanthocyanidins Grapeseed Extract Polyphenols Red Brown Anti Aging Skin Care

    • Proanthocyanidins Grapeseed Extract Polyphenols Red Brown Anti Aging Skin Care
  • Proanthocyanidins Grapeseed Extract Polyphenols Red Brown Anti Aging Skin Care

    Product Details:

    Place of Origin: CHINA
    Brand Name: Health Herb
    Model Number: natural

    Payment & Shipping Terms:

    Minimum Order Quantity: 1KGS
    Price: Negotiable
    Packaging Details: 5KGS/DRUM
    Delivery Time: 7 DAYS
    Supply Ability: 20MT/MONTH
    Contact Now
    Detailed Product Description
    Product: Grape Seed Extract CAS: 84929-27-1
    Appearance: Red Brown Fine Powder Active Ingredient: Proanthocyanidins
    Use Part: Seed Assay: OPC 95%
    Usage: Skin Care Mesh: 80 Mesh
    High Light:

    skin care raw materials

    ,

    raw cosmetic ingredients

    We offer cosmetics raw material grape seed extract OPC 95%.
     
    Introduction
     

    Product Name:Grape Seed Extract

    Active ingredient:Oligomeric Proantho Cyanidins(OPC)

    Specification:95%

    Test Method:UV

    Part of used:Seed

    Appearance:Red brown powder

    CAS NO.:84929-27-1

    Molecular Formula:C30H12O6

    Molecular Weight:468.42

     
    Function
     
    Proanthocyanidin (PA or PAC), also known as procyanidin, oligomericproanthocyanidin (OPC), leukocyanidin, leucoanthocyanin and condensed tannins, is a class of flavanols.

     

    Polyphenols are a group of chemical substances found in plants, characterized by the presence of more than one phenol unit or building block per molecule. Polyphenols are generally divided into hydrolyzable tannins (gallic acid esters of glucose and other sugars) and phenylpropanoids, such as lignins, flavonoids, and condensed tannins.

     

    Antioxidants are compounds that have the capacity to neutralize reactive oxygen species. Oxygen free radicals generated by oxidative and other biochemical pathways are the main cause for a number of degenerative diseases. Antioxidants act as radical scavengers, and convert the radicals to less reactive species. The imblanace due to the presence of excess free radicals and lower antioxidants causes oxidative stress and many chronic health problems such as cancer, atherosclerosis, myocardial infraction, senile cataracts, and rheumatoid arthritis.Research indicates that GSE Proanthocyanidins/Polyphenl has strong Antioxidants. Its antioxidative is 50times than Vitamin E, and 20times than Vitamin C.

     

    Our ORAC Grape seed P.E is extracted via purified water, which can keep the activity of Proanthocyanidins and Polyphenols.

     
    Application

     

    1. Anti-oxidant,anti-aging

     

    2. Cardiovascular diseases

     

    3. Anti-cancer

     

    Specifiation
     

     

    Item Specification Method Result
    Assay (Based on Drying) Polyphenol 95% UV
    Proanthocyanidins 95% UV
    Physical standards
    Appearance Fine Powder Visual
    Color Reddish Brown Visual
    Odor Characteristic Organoleptic
    Identification Identical to R.S Sample Cph
    Loss on Drying ≤5.0% Cph
    Ash ≤5.0% Cph
    Mesh Size ≥95% (80 mesh size) Cph
    Chemical Standard
    Total Heavy Metal ≤10ppm Atomic Absorption
    Pb ≤2ppm Atomic Absorption
    As ≤1ppm Atomic Absorption
    Hg ≤0.2ppm Atomic Absorption
    Cd ≤0.5ppm Atomic Absorption
    Pesticide Residue Meet EP or USP standards EP396 or USP37
    Microbiological standards
    Total Plate Count ≤1000cfu/g (AOAC)
    Yeast&Mold ≤100cfu/g (AOAC)
    E.Coli. Negative (AOAC)
    Salmonella Negative (AOAC)
    Package Storage and Shelf Life
    Package 25kg/drum, double plastic bag inside, aluminum foil bag or fiber drum outside.
    Storage Store in a well-closed container away from moisture and light.
    Expiration Date 2 years if sealed and stored properly.

     

     Proanthocyanidins Grapeseed Extract Polyphenols Red Brown Anti Aging Skin Care 0

     

    Proanthocyanidins Grapeseed Extract Polyphenols Red Brown Anti Aging Skin Care 1

    Contact Details
    Nanjing Health Herb Bio-Tech Co., Ltd

    Contact Person: Pan Lin

    Tel: 86-25-83310216

    Send your inquiry directly to us
    Nanjing Health Herb Bio-Tech Co., Ltd
    Room1103, 5 Building, No.118, NanTong Street, Nanjing China
    Tel:86-25-83310216-86638485
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