Table 2.
Conc. (µg) | HEIP | Positive control (ascorbic acid) | ||
---|---|---|---|---|
% of inhibition (mean ± SD) | EC50 (µg/mL) (mean ± SD) | % of inhibition (mean ± SD) | EC50 (µg/mL) (mean ± SD) | |
5 | 12.9 ± 0.89 | 16.56 ± 1.29 | 27.56 ± 1.34 | 12.39 ± 1.34 |
10 | 29.8 ± 1.08 | 41.43 ± 0.92 | ||
25 | 69.4 ± 1.76 | 82.24 ± 1.67 | ||
50 | 82.7 ± 1.56 | 93.49 ± 2.08 | ||
75 | 95.6 ± 2.54 | 97.85 ± 1.87 |