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
pig studies
acorns from Quercus ilex and Quercus suber Food administered
4.04 kg/day 117 days 16 Detected (unquantified) ESPIN 2007