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          The country's leading plant extracts, pharmaceutical intermediates manufacturer
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               Home >> Products >> Plant Extracts >> 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 OPCs. The typical commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenols having antioxidant activity in vitro.

           

          Appearance: Reddish brown powder
          Extracted from: Grape seed
          Botanical name: vitis vinifera
          Extracted by: Water, Ethanol
          Specification:
          1.      Oligomeric Proanthocyanidin UV95%
          2.      Oligomeric Proanthocyanidin UV95%; Water soluble
          3.      Oligomeric Proanthocyanidin UV95%; Water soluble; Polyphenol UV90%, Oligomer HPLC 65%
           
          CAS: 84929-27-1
           
           
          OPCs
           
           
          Appliance: Can be used in pharmaceutical products, health care products, food and cosmetics.
          Packaging: 25kg/Drum; Double layer, pharmaceutical grade plastic bag inside; or can be customized.
          Storage: Stored in a clean, cool, dry area, keep away from heat and direct sunlight.
          Storage life2 years.
           
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