grape seed extract proanthocyanidins phenolic antioxidant

Quick Details Port: Beijing, Shanghai, Changsha Payment Terms: T/T,Western Union,MoneyGram Supply Ability: 150 Ton/Tons per Year Latin Name: Vitis vinifera.L Shelf life: 24 months Identification: HPLC/UV/TLC Specification: 95%Proanthocyanidins(OPC),50%~98% Dosage Form: Powder CAS #: 84929-27-1 Particle Size: 100% pass through 80 mesh Plant Part Used: seed Function: antioxidant Raw Material: 100% Natural Type: OPC powder Apperance: Brown to purple red powder Packaging Detail: 10g-1000g, PE bag with aluminum foil bag, envelope delivery 1~25kg: Packed in 1kg/bag or 5kg/bag with double plastic valve bag inside and Aluminum foil bag outside. Over 25kg:Packed in 25kg/drum,with double plastic bag inside and cardboard drum outside. Net weight: 25kgs/Drum Gross weight: 28kgs/Drum Dimension: Diameter35cm*Height52cm Grape seed extracts are industrial derivatives from whole grape seeds that have a great concentration of vitamin E, flavonoids, linoleic acid, and OPCs. Typically, extracting grape seed constituents has been known as polyphenols, including oligomeric proanthocyanidins recognized as antioxidants.Research shows grape seed extract may be particularly effective in reducing the risk of cancer, cardiovascular disease and a number of the chronic diseases associated with aging. Researches indicated that GSE was effective in promoting cytotoxicity (cell death) in the cancer cells, but that the growth and viability of the normal cells was maintained. Tobacco […]