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Grape seed extract powder

  • Part used :Seed
  • Active Ingredient:Procyanidins
  • Specification:95%
  • Appearance: Red Brown powder
  • Test Method HPLC
  • OEM ODM Available

    Feature

    Grape seed extract is a highly effective natural antioxidant extracted from grape seeds, rich in polyphenols and proanthocyanidins.
    In the last century, people used grape seed extract to treat diseases. Now, grape seed extract powder is widely used in health foods and functional foods. Canada has allowed grape seed extract (oligomeric proanthocyanidins) to be used as a supplementary food raw material.

    Specification-COA

    ItemSpecificationResults
    AppearanceBrown Red PowderBrown Red Powder
    OdorCharacteristicConforms
    Proanthocyanidins(Test by UV)OPC≥95.00%95.30%
    Particle size100% pass 90 meshConforms
    Bulk density0.35~0.55g/mlConforms
    Tapped density0.45~0.65g/mlConforms
    Loss on drying<3%1.65%
    Total Ash<3%1.35%
    Residual solventsMeets USP requirementsConforms
    PesticidesMeets USP requirementsConforms
    AflatoxinsMeets USP requirementsConforms
    Pb<1.0ppmConforms
    As<1.0ppmConforms
    HgNegativeConforms
    Cd<1.0ppmConforms
    Total plate count<1000Cfu/gConforms
    Yeasts and molds<100Cfu/gConforms
    ColiformsNegative/gConforms
    E.coliNegative/gConforms
    SalmonellaNegative/25gConforms
    Staphylococcus aureusNegative/10gConforms
    ConclusionConform with specification

    What is grape seed extract powder used for?

    1. Effective natural antioxidant. Grape seed extract can remove free radicals, and its antioxidant effect is 20 times that of vitamin C and 4 times that of vitamin E.
    2. Inhibit the synthesis and release of inflammatory factors.
    3. It can reduce the damage of ultraviolet rays to the skin and slow down skin aging.
    4. Beauty and skin care effects. Reduce the damage of skin collagen, elastin and elastic fibers. Slow down wrinkles and yellow spots caused by skin aging.
    5. Grape seed extract helps improve menopausal symptoms, including hot flashes, anxiety, insomnia, psychological changes and menstrual disorders.
    6. Grape seed extract may have positive benefits for non-alcoholic fatty liver disease.

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