From: Antimutagenic and free radical scavenger effects of leaf extracts from Accacia salicina
 |  | TA104 | TA102 | ||
---|---|---|---|---|---|
Extracts | Doses (μg/plate) | Nb revertants | % inhibition of mutagenesis | Nb revertants | % inhibition mutagenesis |
Spontaneous |  | 312 ± 8 | - | 234± 18 | - |
PC |  | 2144 ± 23 | - | 1721± 24 | - |
Petroleum ether extract | 25 | 1454 ± 95 | 37.66 | 1239 ± 73 | 32.41 |
 | 10 | 1712 ± 45 | 23.58 | 1265 ± 42 | 30.66 |
 | 5 | 2002 ± 43 | 7.75 | 1325 ± 56 | 2.63 |
Chloroform extract | 25 | 965 ± 99 | 64.35 | 996 ± 68 | 48.75 |
 | 10 | 1135 ± 64 | 55.07 | 1016 ± 82 | 47.41 |
 | 5 | 1266 ± 59 | 47.92 | 1099 ± 47 | 41.82 |
Ethyl acetate extract | 25 | 1328 ± 58 | 44.54 | 1109 ± 73 | 41.15 |
 | 10 | 1475 ± 98 | 36.51 | 1195 ± 42 | 35.37 |
 | 5 | 1813 ± 54 | 18.06 | 1235 ± 56 | 32.68 |