Grape Seed Extract OPC(Proanthocyanidins)95%

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1
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15 Days
  • Latin Name: Vitis vinifera L.

    Part of Used: seed

    Specifications: OPC(Proanthocyanidins)95%

    Appearance: Dark purple fine powder

    Application: Medicine, food additive, dietary supplement

  • What is Grape seed Extract?

    Grape seed extracts are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid and phenolic procyanidins (also known as OPC or oligomeric procyanidins). Grape seed extract can be applied topically or taken internally, and is the best known source of antioxidants available.

    Chemical constituents of Grape seed extract

    The main ingredients are procyanidins and OPC

    Grape seed extract is a heterogeneous mixture of gallic acid, monomers, dimers, trimers, tetramers, polymers and other oligomers. The basic building blocks are molecules of catechin, epicatechin, epicatechin gallate, gallic acid esters, glycosides and peptides. Due to the high degree of heterogeneity, several analytical techniques are required to characterize grape seed extract.


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  • Contact:yu zhang
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Natural Fruit Extract Grape Seed P. E Capsules with High Quality 95%OPC
Natural Fruit Extract Grape Seed P. E Capsules with High Quality 95%OPC

Type: Grape Seed Extract Form: Powder Part: Seed Extraction Type: Solvent Extraction Packaging: Drum Place of Origin: Shaanxi, China (Mainland) Grade: Grade A Brand Name: Guoshengherb Model Number: Guoshengherb Appearance: Redish brown fine powder Supply Ability Supply Ability: ...

Ningshan Guosheng Biological Technology co.,Ltd

Grape Seed Extract OPC(Proanthocyanidins)95% items for sale in bulk
Grape Seed Extract OPC(Proanthocyanidins)95% items for sale in bulk

Grape Seed Extract •Latin Name: Vitis vinifera L. •Part of Used: seed •Specifications: OPC(Proanthocyanidins)95% •Appearance: Dark purple fine powder •Application: Medicine, food additive, dietary supplement Product name Grape seed Extract Latin Name Vitis vinifera L. ...

Herb Extract

Grape Seed Extract OPC(Proanthocyanidins)95%
Grape Seed Extract OPC(Proanthocyanidins)95%

Latin Name: Vitis vinifera L. Part of Used: seed Specifications: OPC(Proanthocyanidins)95% Appearance: Dark purple fine powder Application: Medicine, food additive, dietary supplement What is Grape seed Extract? Grape seed extracts are industrial derivatives from whole grape ...

Herb Extract