Showing contents of wine powder Metabolism
Gonthier M.P., Cheynier V., Donovan J.L., Manach C., Morand C., Mila I., Lapierre C., Remesy C., Scalbert A. (2003) Microbial aromatic acid metabolites formed in the gut account for a major fraction of the polyphenols excreted in urine of rats fed red wine polyphenols. J Nutr 133:461-7
| Compound | Mean content |
|---|---|
| (+)-Catechin | 8.4 mg/g dry weight |
| (-)-Epicatechin | 7 mg/g dry weight |
| Myricetin 3-O-glucoside | 0.2 mg/g dry weight |
| Quercetin 3-O-glucoside | 0.5 mg/g dry weight |
| Myricetin | 1.3 mg/g dry weight |
| Quercetin | 2.2 mg/g dry weight |
| Delphinidin 3-O-glucoside | 1.5 mg/g dry weight |
| Cyanidin 3-O-glucoside | 0.4 mg/g dry weight |
| Petunidin 3-O-glucoside | 1.3 mg/g dry weight |
| Peonidin 3-O-glucoside | 1.2 mg/g dry weight |
| Malvidin 3-O-glucoside | 7.2 mg/g dry weight |
| Malvidin 3-O-(6''-p-coumaroyl-glucoside) | 1.9 mg/g dry weight |
| Gallic acid | 5.6 mg/g dry weight |
| Proanthocyanidins, total | 146 mg/g dry weight |
| Polyphenols, total | 299 mg/g dry weight |