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
rat studies
Cyanidin 3-O-glucoside Food administered
Generic food
12.08 mg Single dose 4 0.4 µg/mL after 60 minutes MCGHIE 2003
Cyanidin 3-O-glucosyl-rutinoside Food administered
Generic food
12.08 mg Single dose 4 0.21 µg/mL after 60 minutes MCGHIE 2003
Cyanidin 3-O-rutinoside Food administered
Generic food
12.08 mg Single dose 4 1.76 µg/mL after 60 minutes MCGHIE 2003
Cyanidin 3-O-sophoroside Food administered
Generic food
12.08 mg Single dose 4 0.14 µg/mL after 60 minutes MCGHIE 2003
Cyanidin 3-O-xylosyl-rutinoside Food administered
Generic food
12.08 mg Single dose 4 0.65 µg/mL after 60 minutes MCGHIE 2003