Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 ml |
0.93 |
0.00 |
2.56 |
0.95 |
| mol/100 ml |
3.44e-06 |
0.00 |
9.47e-06 |
3.51e-06 |
Values calculated by aggregating data from 7
different samples
from
4 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Genistein |
mg/100 ml |
0.93 |
0.00 |
2.56 |
0.95 |
| mol/100 ml |
3.44e-06 |
0.00 |
9.47e-06 |
3.51e-06 |
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 |
|
0.27 mg/100 ml
|
Soy sauce |
yes |
3 |
Akitha Devi M.K., Mahendranath G., Sakthivelu G., Giridhar P., Rajasekaran T., Ravishankar G.A. (2009) Functional attributes of soybean seeds and products, with reference to isoflavone content and antioxidant activity. Food Chemistry 114:771-76
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
2.56 mg/100 ml
|
Soy sauce |
yes |
4 |
Preinerstorfer B., Sontag G. (2004) Determination of isoflavones in commercial soy products by HPLC and coulometric electrode array detection. European Food Research and Technology 219:305-10
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
0.00 mg/100 ml
|
Kikkoman Sojasauce |
yes |
1 |
|
0.00 mg/100 ml
|
Dunkle Sojasauce |
yes |
1 |
|
0.00 mg/100 ml
|
Amoy Sojasauce dunkel- China |
yes |
1 |
|
0.00 mg/100 ml
|
Sojasauce dunkel |
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 |
|
0.10 mg/100 ml
|
Soy sauce |
yes |
1 |