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
5-Caffeoylquinic acid Food administered
Generic food
500 g Single dose 5 6 0.1 Graph BUGIANESI 2004
Naringenin Food administered
Generic food
500 g Single dose 5 2 0.06 Graph BUGIANESI 2004