Solanum nigrum L. and its extracts | After 8 h | After 24 h |
TBHQ | 2.36 ± 0.05a | 2.60 ± 0.08a |
Solanum nigrum L. (2%) | 1.86 ± 0.07b | 1.73 ± 0.05b |
Ethyl acetate | 1.08 ± 0.06c | 1.13 ± 0.05c |
Methanol | 1.44 ± 0.10d | 1.33 ± 0.08d |
Methanol/water (80:20) | 1.73 ± 0.11e | 1.63 ± 0.10e |
Water | 1.08 ± 0.02c | 0.96 ± 0.04f |