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
human studies
2-Hydroxyhippuric acid Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
3,4-Dihydroxyphenylacetic acid Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
3-Hydroxyhippuric acid Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
3-Hydroxyphenylacetic acid Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
4-Hydroxyhippuric acid Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
Homovanillic acid Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
Isorhamnetin 3-O-glucuronide Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 5.4 0 5.7 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
Quercetin 3'-O-glucuronide Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
Quercetin 3-O-glucuronide Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 4.7 0.01 5.7 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006
Quercetin 4'-O-glucuronide Food administered
300 mL Single dose 6 Graph a9d716975d07e4a7e41abb50e7f45e82a5a61800f83ed43664b0781ff2caee59 JAGANATH 2006