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
soy bars Food administered
3 bars/day 2 weeks 6 Detected (unquantified) HEINONEN 2003
soya-based nutrition tablets Not applicable 0 7 days 8 Detected (unquantified) CHEN 2007