Urine Plasma  
Polyphenol metabolite Composition of the [polyphenol] source 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
Ellagic acid Not applicable 6 % of diet 37 days 5 Graph CERDA 2003_01
Gallagic acid Not applicable 6 % of diet 37 days 5 Graph CERDA 2003_01
Punicalagin Not applicable 6 % of diet 37 days 5 Graph Graph CERDA 2003_01
Punicalin Not applicable 6 % of diet 37 days 5 Graph CERDA 2003_01
Urolithin A Not applicable 6 % of diet 37 days 5 Graph CERDA 2003_01
Urolithin C Not applicable 6 % of diet 37 days 5 Graph CERDA 2003_01