Table 2.
Total flavonoid content, antioxidant and antimutagenic activities of flavonoid extracts
| Code | Total flavonoid content mg CE/100 g DW |
mmol Trolox/100 g DW | mmol FeSO4/100 g DW | TA98 | TA100 | ||
|---|---|---|---|---|---|---|---|
| Revertants/plate | Inhibition (%) | Revertants/plate | Inhibition (%) | ||||
| 1R | 0.32 ± 0.05 | 0.25 ± 0.00 | 0.12 ± 0.01 | 263 ± 14 | 71 | 492 ± 20 | 53 |
| 2R | 0.07 ± 0.01 | 0.24 ± 0.00 | 0.08 ± 0.00 | 65 ± 5 | 93 | 296 ± 17 | 72 |
| 3R | 0.58 ± 0.07 | 0.21 ± 0.01 | 0.09 ± 0.00 | 208 ± 11 | 77 | 451 ± 21 | 57 |
| 4R | 2.31 ± 0.30 | 0.28 ± 0.02 | 0.13 ± 0.00 | 83 ± 6 | 90 | 296 ± 15 | 69 |
| 5B | 5.55 ± 1.25 | 0.47 ± 0.01 | 0.19 ± 0.00 | 90 ± 15 | 89 | 314 ± 23 | 67 |
| 6B | 7.91 ± 0.27 | 0.29 ± 0.01 | 0.15 ± 0.00 | 189 ± 27 | 78 | 547 ± 13 | 43 |
| 7B | 10.71 ± 0.60 | 0.34 ± 0.01 | 0.16 ± 0.00 | 309 ± 19 | 64 | 526 ± 23 | 45 |
| 8B | 8.44 ± 0.25 | 0.38 ± 0.01 | 0.15 ± 0.00 | 172 ± 40 | 80 | 230 ± 13 | 76 |
| 9B | 12.19 ± 0.63 | 0.35 ± 0.00 | 0.16 ± 0.00 | 250 ± 10 | 71 | 359 ± 21 | 62 |
| 10B | 8.56 ± 0.46 | 0.28 ± 0.00 | 0.18 ± 0.00 | 194 ± 28 | 77 | 326 ± 11 | 66 |
| 11B | 5.72 ± 0.16 | 0.24 ± 0.01 | 0.11 ± 0.01 | 135 ± 21 | 84 | 310 ± 12 | 67 |
Revertant/plate of AFB1 mutagen 849 ± 57 and 942 ± 46 for TA98 and TA100 strains
R red corn, B blue corn