Table 2.
The effect of different concentrations (10-0.0195 mg/mL) of 5a, 5c, 5d, 8, and 12b on S. Aureus. The data was the mean of duplicate results ± standard deviation (SD)
| Concentration (mg/mL) | S. aureus (Inhibition zone (mm) ± SD) | ||||
|---|---|---|---|---|---|
| 5a | 5c | 5d | 8 | 12b | |
| 10 | 14 ± 1.4 | 12 ± 0 | 12.5 ± 2.1 | 10 ± 0 | 15.5 ± 0.7 |
| 5 | 13 ± 0.7 | 11 ± 0 | 10 ± 0.7 | 10 ± 0 | 14 ± 0 |
| 2.5 | 12 ± 0 | 11 ± 0 | 10 ± 0 | 9 ± 0.7 | 13 ± 1 |
| 1.25 | 11 ± 0 | 10 ± 0.7 | 9 ± 0 | 9 ± 0.7 | 13 ± 0 |
| 0.625 | 0 | 9 ± 0 | 0 | 0 | 12 ± 1 |
| 0.3125 | 0 | 0 | 0 | 0 | 12 ± 0.8 |
| 0.1563 | 0 | 0 | 0 | 0 | 11.5 ± 0 |
| 0.0781 | 0 | 0 | 0 | 0 | 11 ± 0 |
| 0.0391 | 0 | 0 | 0 | 0 | 0 |
| 0.0195 | 0 | 0 | 0 | 0 | 0 |