Loke W.M., Jenner A.M., Proudfoot J.M., McKinley A.J., Hodgson J.M., Halliwell B., Croft K.D. (2009) A metabolite profiling approach to identify biomarkers of flavonoid intake in humans. J Nutr 139:2309-14 PubMed (19812218)

Plasma analysed after enzymatic deconjugation

Plasma Concentration (nmol/L)
Number Dose Multiple Dose Duration Time (hours) Polyphenol Source
Name as described in publication
0 2
1 200 mg Single Dose 10 7
quercetin
2 200 mg Single Dose 2 2
epicatechin
3 200 mg Single Dose 1 5
epigallocatechin gallate
4 Unknown Single Dose 8 3
water
L)&chxp=1,50|3,50&chd=t:0.0,2.0|10.0,7.0|0.0,2.0|2.0,2.0|0.0,2.0|1.0,5.0|0.0,2.0|8.0,3