Showing all polyphenol metabolites originating from consumption of Grape skin, extract Metabolism
| Urine | Plasma | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Polyphenol metabolite | Composition of the [polyphenol] source | Doses administered |
Dose duration |
Total no. subjects | Mean urinary excretion (%) | Kinetic data | Tmax (hours) | Mean Cmax (µmol/L) | Half life (hours) | AUC (µmol/L·h) | Kinetic data | Reference |
| human studies | ||||||||||||
| 4-O-Methylgallic acid |
Food administered |
18 g | Single dose | 9 | 15.7 µmol after 24 hours | ITO 2005 | ||||||
| Caffeic acid |
Food administered |
18 g | Single dose | 9 | 0.7 µmol after 24 hours | ITO 2005 | ||||||
| Enterodiol |
Food administered |
18 g | Single dose | 9 | 1 µmol after 24 hours | ITO 2005 | ||||||
| Enterolactone |
Food administered |
18 g | Single dose | 9 | 6.7 µmol after 24 hours | ITO 2005 | ||||||
| Gallic acid |
Food administered |
18 g | Single dose | 9 | 5.9 µmol after 24 hours | ITO 2005 | ||||||
| m-Coumaric acid |
Food administered |
18 g | Single dose | 9 | 0.8 µmol after 24 hours | ITO 2005 | ||||||
| Naringenin |
Food administered |
18 g | Single dose | 9 | 0.3 µmol after 24 hours | ITO 2005 | ||||||