Calculated Mean Content Values

Units Average Min Max Standard Deviation
mg/100 g FW 6.61 1.45 22.80 11.26
mol/100 g 2.45e-05 5.37e-06 8.44e-05 4.17e-05

Values calculated by aggregating data from 3 different samples from 3 unique publications.

Aglycone Mean Content Values

Aglycone Units Average Min Max Standard Deviation
Genistein mg/100 g FW 6.61 1.45 22.80 11.26
mol/100 g 2.45e-05 5.37e-06 8.44e-05 4.17e-05

Original Content Values Used to Produce Means

Mitani K., Narimatsu S., Kataoka H. (2003) Determination of daidzein and genistein in soybean foods by automated on-line in-tube solid-phase microextraction coupled to high-performance liquid chromatography. Journal of Chromatography A 986:169-77 PubMed (12597624)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
1.45 mg/100 g FW Soy paste (Miso) yes 3
Lu L.J.W., Broemeling L.D., Marshall M.V., Ramanujam V.M.S. (1995) A Simplified Method to Quantify Isoflavones in Commercial Soybean Diets and Human Urine after Legume Consumption. Cancer Epidemiology Biomarkers & Prevention 4:497-503 PubMed (9162309)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
22.80 mg/100 g FW Miso yes 1
Thompson L.U., Boucher B.A., Liu Z., Cotterchio M., Kreiger N. (2006) Phytoestrogen content of foods consumed in Canada, including isoflavones, lignans, and coumestan. Nutrition and Cancer 54:184-201 PubMed (16898863)
Original Content Value Original Food Description Commercial Origin # of Samples Analyzed
5.90 mg/100 g FW Miso paste yes 1