Sample | IC50 (μg/ml) | |||||
---|---|---|---|---|---|---|
DPPH scavenging | Hydroxyl radical scavenging | Metal chelating | Inhibition of lipid peroxidation | AChE | BChE | |
BHT | 3.48 ± 0.17 | - | 16.21 ± 0.18 | - | - | - |
(+)-Catechin | - | 15.20 ± 0.38 | - | 58.20 ± 1.09 | - | - |
Donepezil | - | - | - | - | 31.83 ± 0.49 | 16.54 ± 0.21 |
MEPA | 15.62 ± 0.32 | 59.74 ± 1.57 | 308.67 ± 6.40 | 471.63 ± 15.23 | 1009.87 ± 19.27 | 499.51 ± 7.42 |