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-galactoside Food administered
20 g Single dose 2 9.9 ┬Ámol/L after 24 hours Graph KAY 2004
7.1 g Single dose 3 Graph 2.5 0.02 1.35 66.64 KAY 2005
Cyanidin 3-O-arabinoside Food administered
7.1 g Single dose 3 Graph 3.5 0.01 1.67 53.99 KAY 2005
Peonidin 3-O-galactoside Food administered
7.1 g Single dose 3 Graph 4 0 30.67 KAY 2005