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
2',7-Dihydroxy-4',5'-dimethoxyisoflavone Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
2'-Hydroxyformononetin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
3'-Hydroxydaidzein Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
3'-Hydroxymelanettin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
3'-O-Methylviolanone Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
4'-Methoxy-2',3,7-trihydroxyisoflavanone Food administered
1.5 g/kg bw Single dose 5 0.34 87.11 0.32 5930.87 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 LIU 2005
Butein Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Butin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Dalbergin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Formononetin Food administered
1.5 g/kg bw Single dose 5 0.35 20.14 0.26 501 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 LIU 2005
Isoliquiritigenin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Koparin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Melanettin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Sativanone Food administered
1.5 g/kg bw Single dose 5 0.35 34.5 0.28 2841.27 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 LIU 2005
Stevenin Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005
Vestitone Food administered
1.5 g/kg bw Single dose 5 0.37 23.32 0.3 1332.42 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 LIU 2005
Violanone Food administered
1.5 g/kg bw Single dose 5 Detected (unquantified) LIU 2005