Table 2.
Concentration of different forms of isoflavones from seed extracts of soybean varieties (micrograms per gram of dry weight)a
| Varietya | Daidzein family | Glycitein family | Genistein family | TI | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Din | MDin | ADin | Dein | TDein | Gly | MGlyn | AGlyn | Glyein | TGlyein | Gin | MGin | AGin | Gein | TGein | ||
| Karunae | 5.7f | 22.1h | 0.7f | 1.7h | 30.2h | 19.7c | 28.8bc | 0.1e | nd | 50.3bc | 8.6f | 50.6h | 0.4ef | 0.8f | 60.5h | 140.9h |
| NRC 76 | 17.1ef | 60.8fh | 2.3e | 4.4f | 84.8fh | 5.7f | 8.2f | 0.5de | nd | 14.4f | 21.7ef | 119.6fh | 0.3f | 3.7ef | 145.4fh | 244.7fh |
| MAUS 61 | 18.6ef | 73.4f | 1.4ef | 7.6ef | 101.1f | 6.7ef | 9.6ef | 0.6d | nd | 16.9e | 22.1ef | 141.2fh | 0.4ef | 4.3e | 168.1fh | 286.2f |
| MACS 1184 | 34.4e | 134.3ef | 4.2cd | 9.2ef | 182.2ef | 11.8e | 17.3e | 1.1cd | nd | 30.1de | 42.5de | 250.2f | 2.3d | 3.9ef | 299.0f | 511.4ef |
| RKS_45 | 42.8de | 164.6de | 3.4de | 11.8e | 222.6e | 22.8b | 32.6ab | 2.0c | nd | 57.7ab | 47.1d | 340.3ef | 0.9e | 7.2de | 395.6ef | 675.8e |
| MACS_450 | 63.9bc | 206.1cd | 5.5c | 11.6e | 287.3cd | 18.3cd | 25.7cd | 1.6cd | nd | 45.3cd | 59.4c | 409.7de | 4.2c | 12.4bc | 485.6de | 818.3d |
| NRC 77 | 72.2bc | 218.9bc | 7.7ab | 19.3b | 298.8c | 19.5c | 23.9de | 1.9cd | nd | 45.5cd | 65.4bc | 419.1e | 5.4bc | 12.5bc | 502.5d | 846.9cd |
| KB-79 | 44.5d | 223.8bc | 5.8bc | 16.1bc | 290cd | 17.2d | 25.7bc | 1.3cd | nd | 44.2cd | 56.4cd | 425.2b | 2.9cd | 9.7cd | 494.2de | 828.4cd |
| MACS 1039 | 67.6bc | 207.2cd | 5.6bc | 12.04de | 292.4cd | 21.9bc | 24.8d | 2.5b | nd | 49.2c | 62.6bc | 408.4de | 6.3ab | 13.6ab | 491.0de | 832.6cd |
| KHSb 2 | 54.8cd | 230.2b | 6.1bc | 17.8bc | 309.0bc | 24.0ab | 33.3a | 2.3bc | nd | 59.6ab | 63.6bc | 439.3cd | 7.1a | 6.9de | 517.0cd | 885.6cd |
| Bragg | 37.1e | 177.4de | 3.5de | 13.6d | 246.2de | 18.1cd | 25.8cd | 2.2bc | nd | 45.4cd | 52.9cd | 372.4ef | 1.1de | 11.0c | 432.8e | 724.3de |
| DS_2410 | 84.3d | 207.7cd | 6.2bc | 16.7bc | 314.9bc | 22.7b | 29.0b | 2.8ab | nd | 55.3ab | 76.7ab | 435.2cd | 6.6ab | 11.7bc | 530.4cd | 898.7c |
| MACS_1188 | 96.6a | 203.6cd | 3.2de | 15.3c | 318.6bc | 21.8bc | 29.5b | 2.7ab | nd | 54.3b | 68.6bc | 449.8c | 5.7bc | 13.4ab | 537.6cd | 910.5bc |
| RKS_18 | 90.8ab | 216.2bc | 6.5b | 18.5bc | 332.1b | 21.2bc | 26.1c | 2.2bc | nd | 49.8bc | 77.1ab | 470.8bc | 6.1ab | 11.9bc | 566.0bc | 948.1bc |
| Hardee | 36.4e | 141.2e | 5.4c | 12.9de | 195.9ef | 12.1de | 19.3de | 1.5cd | nd | 33.0de | 37.2cd | 281.4ef | 2.6d | 8.2d | 329.4ef | 558.2ef |
| MAUS-2 | 60.8bc | 266.4a | 8.5a | 23.5a | 359.3a | 26.6a | 32.8ab | 3.0a | nd | 62.4a | 87.0a | 518.1a | 6.8ab | 15.0a | 627.0a | 1048.6a |
| MAUS 417 | 91.9ab | 223.5bc | 4.7cd | 22.5ab | 342.7ab | 21.1bc | 27.7bc | 2.7ab | nd | 52.8bc | 69.4bc | 471.2bc | 6.0b | 10.3cd | 556.7c | 953.3b |
| MACS 1140 | 83.3b | 243.0ab | 2.4e | 19.4b | 348.3ab | 24.6ab | 30.2ab | 2.9ab | nd | 57.6ab | 70.6b | 474.1b | 5.9bc | 10.9cd | 561.4bc | 967.3ab |
| AMS_1 | 58.7c | 252.3ab | 7.4ab | 22.4ab | 340.8ab | 25.4ab | 31.4ab | 2.6ab | nd | 59.4ab | 81.7ab | 498.4ab | 6.4ab | 12.6bc | 599.2b | 999.4ab |
| DS_2613 | 49.3cd | 254.5ab | 6.9ab | 23.1a | 340.1ab | 21.0c | 28.4bc | 2.7ab | nd | 52.2bc | 82.4ab | 500.2ab | 6.5ab | 13b | 616.1ab | 1008.4ab |
| JS 335 | 38.6e | 212.8c | 3.9d | 15.0c | 270.4d | 15.7de | 23.3de | 0.5de | nd | 39.6d | 51.2cd | 382.0e | 1.1de | 9.3cd | 443.6de | 753.5de |
| Average | 54.7cd | 187.6d | 4.8cd | 14.9cd | 262.2de | 18.9cd | 25.4cd | 1.9cd | nd | 46.4cd | 57.3cd | 374.1ef | 4.0c | 9.6cd | 445.6de | 754.3de |
aDin daidzin, Mdin malonyl daidzin, Adin acetyl daidzin, Dein daidzein, TDin total daidzein, Glyn glycitin, Mglyn malonyl glycitin, Aglyn acetyl glycitin, Glyein glycitein, TGlyin total glycitein, Gin genistin, Mgin malonyl genistin, Agin acetyl genistin, Gein genistein, TGin total genistein, TI total isoflavone; nd not detected. Different letters are significant among cultivars (p < 0.05)