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Nature Plant Extract Grape Seed Extract OPC Organic Pure Heral Extract

Categories Botanical Powder
Brand Name: Chukang
Model Number: CK2018BP
Certification: ISO, GMP, Kosher
Place of Origin: China
MOQ: 50kgs
Price: Negotiation
Supply Ability: 100 Tons Per Year
Packaging Details: T/T L/C
Delivery Time: 5-8 work days
Payment Terms: 25kg/drum
Latin Name: Vitis vinifera L.
Appearance: Dark Red Powder
CAS No.: 84929-27-1
Molecular Formula: C32H30O11
Molecular Mass: 590.57
Shelf Life: 2 Years
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    • Product Details
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    Nature Plant Extract Grape Seed Extract OPC Organic Pure Heral Extract

    Product Name: Grape Seed Extract

    Botanical Source:

    Any of various vitaceae of grapes which are liana native to temperate

    zone and subtropical zone, having alternate leaves and elliptical and

    spherical berries, composed of grape skin, juice and seed, become mature

    between Sep. and Oct. The grapes are grown in every place of China.

    Specification: 95%-98%(OPC) 85%(PP)

    Molecular Formula: C32H30O11

    Molecular Mass: 590.57

    CAS No.: 84929-27-1

    Constitutional Formula:


    Scavenges free radical,Enhances capillary strength and vascular function
    Prevents cardiovascular disease,Increases peripheral circulation and improves vision,Enhances immune resistance,Reduces adverse allergic and inflammatory responses,Reduces aging and loss of elasticity in skin

    Application: Medicine Dietary supplement and beverage

    AppearanceRed-Brown fine powderComplies
    Assay(Proanthocyanidins, UV)≥95.0%95.12%
    Sieve analysis100% pass 80 meshComplies

    Loss on Drying

    Residue on Ignition





    Extract SolventAlcohol & WaterComplies
    Heavy Metal<10ppmComplies
    Residual SolventsEur.Pharm 2000Complies


    Total Plate Count<1000/g92cfu/g
    Yeast & Mold<100/g10cfu/g
    ConclusionConform with specification
    StorageStore in cool & dry place. Do not freeze.
    Keep away from strong light and heat.
    Shelf life2 years when properly stored

    Product Tags:

    herbal ingredients


    herbal powder

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