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)

Compound Mean content
Daidzin 130 µmol/L
Genistin 166 µmol/L
Glycitin 33 µmol/L
6''-O-Malonyldaidzin 321 µmol/L
6''-O-Malonylgenistin 363 µmol/L
6''-O-Malonylglycitin 44 µmol/L
Daidzein 4 µmol/L
Genistein 2 µmol/L
Glycitein 1 µmol/L