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
5-caffeoylquinic acid Not applicable 2 g/day 7 days 20 4.2 µmol/24h after 1 weeks OLTHOF 2003
almond skin extract capsules Food administered
10 capsules Single dose 2 URPI-SARDA 2009_02
citric acid in water Not applicable 0.5 g/day 7 days 20 3.5 µmol/24h after 1 weeks OLTHOF 2003
cocoa powder in skimmed milk Food administered
Generic food
40 g/day 4 weeks 42 0.31 µmol after 24 hours 0.03 µmol/L after 24 hours URPI-SARDA 2009_03
cocoa powder in water Food administered
Generic food
40 g Single dose 21 0.05 nmol/mg creatinine after 24 hours URPI-SARDA 2009_01
cocoa powder in water Food administered
Generic food
40 g Single dose 21 Graph URPI-SARDA 2010
cocoa powder in whole milk Food administered
Generic food
40 g Single dose 21 Graph URPI-SARDA 2010
rat studies
5-caffeoylquinic acid Not applicable 250 µmol/day 8 days 8 0.16 µmol after 8 days GONTHIER 2003_01
caffeic acid Not applicable 250 µmol/day 8 days 8 0.08 µmol after 8 days GONTHIER 2003_01
catechin Not applicable 0.12 g/100 g bw Single dose 8 28.8 µg after 8 days GONTHIER 2003_03
catechin Not applicable 0.1 % of diet 5 days 5 0.1 µmol after 5 days GONTHIER 2003_02
cranberry powder diet Food administered
6.6 mg/kg bw Single dose 10 8.76 µg/mg creatinine after 30 days PRIOR 2010
natural cocoa Food administered
10 % of diet 2 weeks 7 1.73 nmol/mg creatinine after 14 days URPI-SARDA 2009_01
natural cocoa powder Food administered
4.8 g/kg bw/day 2 weeks 7 0.17 nmol/mg creatinine after 14 days URPI-SARDA 2009_01
procyanidin dimer B3 Not applicable 0.1 % of diet 5 days 5 0.11 µmol after 5 days GONTHIER 2003_02
procyanidin polymers Not applicable 0.1 % of diet 5 days 5 0.1 µmol after 5 days GONTHIER 2003_02
procyanidin trimer C2 Not applicable 0.1 % of diet 5 days 5 0.25 µmol after 5 days GONTHIER 2003_02
quinic acid Not applicable 250 µmol/day 8 days 8 0.08 µmol after 8 days GONTHIER 2003_01
wine powder Food administered
0.5 g/100 g bw Single dose 8 935.2 µg after 8 days GONTHIER 2003_03
  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
blackcurrant juice Food administered
330 mL Single dose 10 Graph Graph RECHNER 2002_02
rat studies
cranberry powder diet Food administered
6.6 mg/kg bw Single dose 10 1.26 µg/mg creatinine after 30 days PRIOR 2010