Calculated Mean Content Values
| Units |
Average |
Min |
Max |
Standard Deviation |
| mg/100 g FW |
23.18 |
6.50 |
34.60 |
10.80 |
| mol/100 g |
5.36e-05 |
1.50e-05 |
8.00e-05 |
2.50e-05 |
Values calculated by aggregating data from 5
different samples
from
4 unique
publications.
Aglycone Mean Content Values
| Aglycone |
Units |
Average |
Min |
Max |
Standard Deviation |
| Genistein |
mg/100 g FW |
14.49 |
4.06 |
21.63 |
6.75 |
| mol/100 g |
3.35e-05 |
9.40e-06 |
5.00e-05 |
1.56e-05 |
Original Content Values Used to Produce Means
Song T.T., Barua K., Buseman G., Murphy P.A. (1998) Soy isoflavone analysis: quality control and a new internal standard. American Journal of Clinical Nutrition 68:1474S-1479 PubMed (9848519)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
34.60 mg/100 g FW
|
Tempeh |
yes |
1 |
Wang H.J., Murphy P.A. (1994) Isoflavone Content in Commercial Soybean Foods. Journal of Agricultural and Food Chemistry 42:1666-73 PubMed (24498818)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
6.50 mg/100 g FW
|
Tempeh |
yes |
1 |
Murphy P.A., Song T.T., Buseman G., Barua K., Beecher G.R., Trainer D., Holden J. (1999) Isoflavones in retail and institutional soy foods. Journal of Agricultural and Food Chemistry 47:2697-704 PubMed (10552547)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
20.60 mg/100 g FW
|
Tempeh A, 5-cite composite |
yes |
1 |
Nguyenle T., Wang E., Cheung A.P. (1995) An investigation on the extraction and concentration of isoflavones in soy-based products. Journal of Pharmaceutical and Biomedical Analysis 14:221-32 PubMed (12607743)
| Original Content Value |
Original Food Description |
Commercial Origin |
# of Samples Analyzed |
|
23.90 mg/100 g FW
|
Tempeh |
yes |
1 |
|
30.30 mg/100 g FW
|
Tempeh |
yes |
1 |