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
pig studies
Cyanidin 3-O-glucoside Generic food 0 Single dose 9 0.04 Detected (unquantified) WU 2005
Cyanidin 3-O-sambubioside Generic food 0 Single dose 9 0.15 Detected (unquantified) WU 2005
Cyanidin 3-O-sambubioside 5-O-glucoside Generic food 0 Single dose 9 0.21 WU 2005
Isopeonidin 3-O-glucoside Generic food 0 Single dose 9 0.0056 WU 2005
Isopeonidin 3-O-sambubioside Generic food 0 Single dose 9 0.0096 WU 2005
Peonidin 3-O-glucoside Generic food 0 Single dose 9 0.02 WU 2005
Peonidin 3-O-sambubioside Generic food 0 Single dose 9 0.02 WU 2005
Peonidin 3-O-sambubioside-5-O-glucoside Generic food 0 Single dose 9 Trace amount WU 2005