Urine Plasma  
[polyphenol] source used in experiment Source composition 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
pomegranate extract capsules Food administered
800 g Single dose 11 Detected (unquantified) MERTENS-TALCOTT 2006
pomegranate juice Food administered
Generic food
1 L/day 5 days 6 Detected (unquantified) Graph CERDA 2004
pomegranate juice concentrate Food administered
Generic food
180 mL Single dose 18 Detected (unquantified) SEERAM 2006_02
rat studies
punicalagins Not applicable 6 % of diet 37 days 5 Graph CERDA 2003_01