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Isolation and purification of five phenolic compounds from the Xinjiang wine grape (Vitis Vinifera) and determination of their antioxidant mechanism at cellular level

2018-09-01

Abstract excerpt

Xinjiang wine grapes (Vitis Vinifera) are extraordinarily rich sources of stilbenes. In this study, two pair of isomers of resveratrol dimers trans-ε-viniferin (1) and (+)-cis-ε-viniferin (2), astilbin (4) and isoastilbin (5), and resveratrol tetramer (−)-hopeaphenol (3) were isolated and purified. Their structures were determined by means of nuclear magnetic resonance and mass spectrometry analysis. Then, cellula...

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Literature Corpus work
c6a30998-e7d7-59d1-af97-039af2e37279
DOI
10.1007/s00217-018-3070-z
Open publication

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Isolation and purification of five phenolic compounds from the Xinjiang wine grape (Vitis Vinifera) and determination of their antioxidant mechanism at cellular levelDOI 10.1007/s00217-018-3070-z
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