ε-Viniferin is a naturally occurring polyphenol, belonging to the stilbenoids family. It is a resveratrol dimer.
It is found in Vitis vinifera grapevines, in wines, in the Oriental medicinal plant Vitis coignetiae and in the stem bark of Dryobalanops aromatica. Cis-epsilon-viniferin can be found in Paeonia lactiflora.
It shows a human cytochrome P450 enzymes inhibition activity.
Glycosides Diptoindonesin A is a C-glucoside of ε-viniferin.
See also Phenolic content in wine
References
External links
e-viniferin on phenol-explorer.eu