| Name: | Grape Seed P.E |
| Synonym: | 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] 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, |
| CAS No: | 4852-22-6 |
| Appearance: | Rose red powder |
| Molecular Formula: | C30H12O6 |
| Molecular Weight: | 468.42 |
| Herb Source: | Grape seed |
| Assay Method: | HPLC |
| Specification: | 95% by HPLC |
| Shelf Life: | 2 years when properly stored. |
| Storage: | Cool and dry place, keep away from strong light & high temp |
| Package: | 1kg~5kg / aluminum foil vacuum bag; 25kg drum.Or as per your requirement |
Description:
Grape Seed Extract (GSE): A natural plant constituent (bioflavonoid) which strengthens and protects living tissue. The OPC, ie, Oligomerc Procyanidolic Complexes is the active constituents of GSE, is 50 times stronger than Vitamin E and 20 times stronger than Vitamin C.
Function:
Anti-aging,protect eyesight,Anti-radiation,
Application:
Grape Seed Extract: applied in cosmetic, prevention and treatment of a variety of health problems including cardiovascular disease, varicose veins, water retention, collagen damage and arthritis.
Nanjing ZeLang Medical Technology Co. Ltd specializes in researching and manufacturing of botanical, herbal and plant extracts in China. Depending on China Pharmaceutical University and Nanjing university, our company possesses a strong technology team mainly made of the talented with Master s Degree, and employs a number of professors who are specialists in Medicine chemical industry as our technology consultants all the year round.
Today, the demand for ZeLang's services has never been greater. Intense competition, pricing pressures, and suppy shortages are challenging our customers to make important global supply decisions more effectively and efficiently. Increasing competitive advantage and cost savings without sacrifice of quality has become paramount. This is why some of todays's highly reculated industries such as Pharmaceutical, Cosmetic & Personal Care and Industrial have turned to ZeLang.
Our company is equipped with advanced extraction and separation equipment and detection devices, including multifunctional extract cans. Microwave extract device, membrane separation device, HPLC, Jiersen original import efficient semi-preparative chromatography. Gas chromatography, infrared spectroscopy, UV-Vis spectrophotometer!
In pursuit of our dedication of "Top service based on professional technology.
Nanjing ZeLang Medical will satisfy all our customers with super product quality, reasonable price and attentive service. We believe Customer is God.
