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
blackberries Food administered
Generic food
200 g Single dose 5 112 nmol after 24 hours FELGINES 2005
rat studies
blackberry extract Food administered
15 g/kg diet 15 days 6 Detected (unquantified) TALAVERA 2005
blackberry extract Food administered
20 g/kg diet 24 hours 8 Detected (unquantified) FELGINES 2009