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
rat studies
anthocyanin-rich maize seed powder Food administered
20 % of diet 8 weeks 31 24.6 nmol/L after 8 weeks TOUFEKTSIAN 2008