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Grape Seed Extract 4852-22-6
Category : Pharmaceuticals and Biochemicals/Herbal Plant Extract
CAS NO : 4852-22-6 EC NO : MF : C30H26O13 MW : 594.5196 Specification : Proanthocyanidins 95% UV; Polyphenol 85% UV (gallic acid); Polyphenol 100% UV (catechinic acid) Packing : In fiber-drums with two-plastic bags inside. Product description : Grape Seed Extract Product Name: Grape Seed Extract Botanical Name: Vitis vinifera Part Used: Seed Specification: Proanthocyanidins 95% UV Polyphenol 85% UV (gallic acid) Polyphenol 100% UV (catechinic acid) Test method: HPLC Appearance: Red brown powder Brand Name: 3WBE Model Number: 3WBE-VVPE What is Grape Seed Extract produced in Hunan 3W Botanical Extract Inc.? Grapes have been heralded for their medicinal and nutritional value for thousands of years. European folk healers made an ointment from the sap of grapevines to treat skin and eye disease. The proanthocyanidins from grape seed are believe to treat skin and eye diseases. It's a natural substance available in capsule and tablet form. It is usually sourced from grape seeds provided by wine manufacturers. Where will Hunan 3W Botanical Extract's Grape Seed Extract used to? Anti-oxidant and scaveng free radical. 2. Treat high blood pressure 3. Lower cholesterol level 4. Grape seed extract significantly improved markers of inflammation and glycemia 5. Treat age-related macular degeneration Application of Hunan 3W Botanical Extract's Grape Seed Extract: Applied to food, medical ,comestic industry and health product. Hunan 3W Botanical Extract's Grape Seed Extract Technological Process: Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder Delivery time : Around 3-5 workdays after your payment. MOQ : 5kg packed in aluminum foil bag,double plastic-bag inside Packing : In fiber-drums with two-plastic bags inside. Net Weight : 25kgs/Drum Gross Weight : 28kgs/Drum Drum Size & Volume: I.D.42cm × H52cm, 0.08 m?/ Drum Payment terms: T/T or Western Union , ESCROW Srorage : Stored in dry and cool place, keep away from strong light and heat. Shelf Life : Two years when properly stored. Certificate of Analysis Items Specification Appearance: Red brown powder Oder: Characteristic Taste: Characteristic Paiticle size: Pass 80 mesh Loss on drying: ≤5% Heavy metals: <10ppm As: <1ppm Pb: <3ppm Assay Result Total Plate Count: <10000cfu/g or <1000cfu/g(Irradiation) Yeast & Mold: <300cfu/g or 100cfu/g(Irradiation) E.Coli: Negative Salmonella: Negative Certificate: ISO9001,GMP,HALAL,KOSHER,FDA Contact Information : Company: Hunan 3W Botanical Extract Inc. Contact Person: Ian Wang Telephone: +86-731-82822986 Mobile: +86-18874292760 Fax number: +86-731-82938822 Skype: hn3wbio005 3W Botanical Extract Inc.--The leader supplier of Botanical Extracts/Herbal Extracts Uses : Applied to food, medical ,comestic industry and health product. Synonyms : 2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl)oxy)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol;2-(3,4-dihydroxyphenyl)-2-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy}-3,4-dihydro-2H-chromene-3,4,5,7-tetrol; Molecular Structure : 
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Grape Seed Extract