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 6.3 µmol/24h after 1 weeks OLTHOF 2003
almond skin extract capsules Food administered
10 capsules Single dose 2 0 nmol/L after 2.5 hours URPI-SARDA 2009_02
black tea solids Food administered
4 g/day 7 days 20 68 µmol/24h after 1 weeks OLTHOF 2003
cocoa powder in skimmed milk Food administered
Generic food
40 g/day 4 weeks 42 2.29 µmol after 24 hours URPI-SARDA 2009_03
cocoa powder in water Food administered
Generic food
40 g Single dose 21 0.45 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
dark chocolate Generic food 80 g Single dose 11 Graph RIOS 2003
rat studies
5-caffeoylquinic acid Not applicable 250 µmol/day 8 days 8 Graph GONTHIER 2003_01
caffeic acid Not applicable 250 µmol/day 8 days 8 1.44 µmol after 8 days GONTHIER 2003_01
catechin Not applicable 0.12 g/100 g bw Single dose 8 864 µg after 8 days GONTHIER 2003_03
catechin Not applicable 0.1 % of diet 5 days 5 1.25 µmol after 5 days GONTHIER 2003_02
cranberry powder diet Food administered
6.6 mg/kg bw Single dose 10 1.6 µg/mg creatinine after 30 days PRIOR 2010
natural cocoa Food administered
10 % of diet 2 weeks 7 7.2 nmol/mg creatinine after 14 days URPI-SARDA 2009_01
natural cocoa powder Food administered
4.8 g/kg bw/day 2 weeks 7 0.73 nmol/mg creatinine after 14 days URPI-SARDA 2009_01
procyanidin dimer B3 Not applicable 0.1 % of diet 5 days 5 0.22 µmol after 5 days GONTHIER 2003_02
wine powder Food administered
0.5 g/100 g bw Single dose 8 89.92 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
rat studies
cranberry powder diet Food administered
6.6 mg/kg bw Single dose 10 0.22 µg/mg creatinine after 30 days PRIOR 2010