Resveratrol 99% is a kind of natural polyphenols with strong biological properties, mainly derived from peanuts, grapes (red wine), knotweed, mulberry and other plants. Resveratrol generally exists in the trans form in nature, which is theoretically more stable than the cis form. The efficacy of resveratrol mainly comes from its trans structure. Resveratrol is in great demand in the market. Because of its low content in plants and high extraction costs, the use of chemical methods to synthesize resveratrol has become the main means of its development.
At present, Insen can provide natural Polygonum cuspidatum extract resveratrol 98%, 50%, grape skin extract resveratrol 5%, synthetic resveratrol 99% and water-soluble 10%.
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Source |
Purity |
Appearance |
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Polygonum Cuspidatum Sieb. |
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HPLC 98% ♦ |
Off white powder |
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HPLC 50% |
Brown Powder |
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Grape peel |
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HPLC 5% |
Red powder |
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Synthetic |
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HPLC 99% ♦ |
Off white powder |
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HPLC 10% |
Brown Powder |
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♦ --------------- Hot Selling Specification
Natural Resveratrol
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Synthetic Resveratrol
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Has the effect of protecting blood vessels Reduce excess free radicals and lighten spots; Speed up metabolism, help skin regeneration, and resist aging; A certain degree of preventive effect on human cancer Improve immunity Reduce the risk of high fat and high blood lipids |
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