Kano M., Takayanagi T., Harada K., Sawada S., Ishikawa F. (2006) Bioavailability of isoflavones after ingestion of soy beverages in healthy adults. J Nutr 136:2291-6 PubMed (16920843)

Plasma and Urine analysed after enzymatic deconjugation

Plasma Concentration (µmol/L)
Number Dose Multiple Dose Duration Time (hours) Polyphenol Source
Name as described in publication
0 1 2 5 8 24
1 100 mL Single Dose 0 0.01 0.01 0.07 0.04 0
soy milk
2 100 mL Single Dose 0 0.07 0.02 0.05 0.02 0
fermented soy milk
3 100 mL Single Dose 0 0.08 0.02 0.04 0.01 0
enzyme-treated soy milk
L)&chxp=1,50|3,50&chd=t:0.0,1.0,2.0,5.0,8.0,24.0|0.0,0.01,0.01,0.07,0.04,0.0|0.0,1.0,3.0,5.0,8.0,24.0|0.0,0.07,0.02,0.05,0.02,0.0|0.0,1.0,3.0,5.0,8.0,24.0|0.0,0.08,0.02,0.04,0.01,0
Cumulative Excretion in Urine (µmol)
Number Dose Multiple Dose Duration Time (hours) Polyphenol Source
Name as described in publication
0 2 6 12 24 48
1 100 mL Single Dose 0 0.2 1.2 2.4 2.8 3
soy milk
2 100 mL Single Dose 0 0.7 1.4 2 2.4 2.6
fermented soy milk
3 100 mL Single Dose 0 0.8 1.3 2 2.5 2.6
enzyme-treated soy milk
Chart?cht=lxy&chs=600x300&chf=bg,s,fafafa&chxt=x,x,y&chxr=0,0.0,48.480000000000004,2|2,0.0,3.0300000000000002,1&chds=0.0,48.480000000000004,0.0,3.0300000000000002,0.0,48.480000000000004,0.0,3.0300000000000002,0.0,48.480000000000004,0.0,3.0300000000000002&chxl=1:|time+after+ingestion+(hours)&chtt=cumulative+excretion+in+urine+(µmol)&chxp=1,50|3,50&chd=t:0.0,2.0,6.0,12.0,24.0,48.0|0.0,0.2,1.2,2.4,2.8,3.0|0.0,2.0,6.0,12.0,24.0,48.0|0.0,0.7,1.4,2.0,2.4,2.6|0.0,2.0,6.0,12.0,24.0,48.0|0.0,0.8,1.3,2.0,2.5,2