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
cranberry juice Food administered
200 mL Single dose 11 11 6.2 nmol after 24 hours OHNISHI 2006
elderberry extract Not applicable 12 g Single dose 4 Detected (unquantified) WU 2002
encapsulated chokeberry extract Food administered
7.1 g Single dose 3 Graph 4 0 30.67 KAY 2005
lingonberries Food administered
Generic food
300 g Single dose 4 Graph LEHTONEN 2009
rat studies
Bilberon 25 bilberry extract Food administered
400 mg/kg bw Single dose 4 0.5 0.02 ICHIYANAGI 2006
wild lowbush blueberry diet Generic food 8 % of diet 8 weeks 8 Graph DEL BO 2010
pig studies
freeze-dried chokeberry powder Generic food 0 Single dose 9 0.02 WU 2005