Showing contents of grape skin extract Metabolism
Ito H., Gonthier M.P., Manach C., Morand C., Mennen L., Remesy C., Scalbert A. (2005) Polyphenol levels in human urine after intake of six different polyphenol-rich beverages. Br J Nutr 94:500-9 PubMed (16197573)
| Compound | Mean content |
|---|---|
| Malvidin 3-O-glucoside | 14.7 mg/g dry weight |
| Gallic acid | 0.7 mg/g dry weight |
| Caffeic acid | 0.04 mg/g dry weight |
| p-Coumaric acid | 0.02 mg/g dry weight |
| Quercetin | 0.08 mg/g dry weight |
| (+)-Catechin | 0.04 mg/g dry weight |