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
Cyanidin 3-O-glucoside Food administered
Generic food
188.5 mg Single dose 5 0.04 5.2 µg after 7 hours MCGHIE 2003
Cyanidin 3-O-rutinoside Food administered
Generic food
188.5 mg Single dose 5 0.007 3.7 µg after 7 hours MCGHIE 2003
Delphinidin 3-O-glucoside Food administered
Generic food
188.5 mg Single dose 5 0.04 7.2 µg after 7 hours MCGHIE 2003
Delphinidin 3-O-rutinoside Food administered
Generic food
188.5 mg Single dose 5 0.06 48.4 µg after 7 hours MCGHIE 2003
pig studies
Cyanidin 3-O-glucoside Generic food 0 Single dose 9 0.02 WU 2005
Cyanidin 3-O-rutinoside Generic food 0 Single dose 9 0.08 WU 2005
Delphinidin 3-O-glucoside Generic food 0 Single dose 9 0.02 WU 2005
Delphinidin 3-O-rutinoside Generic food 0 Single dose 9 0.07 WU 2005
Isopeonidin 3-O-glucoside Generic food 0 Single dose 9 0.005 WU 2005
Isopeonidin 3-O-rutinoside Generic food 0 Single dose 9 0.0071 WU 2005
Peonidin 3-O-glucoside Generic food 0 Single dose 9 0.0033 WU 2005
Peonidin 3-O-rutinoside Generic food 0 Single dose 9 0.008 WU 2005