| Plant material | % of inhibition | |
| Ethanol | Acetone | |
| P. betel | 100 | 100 |
| L. inermis | 100 | 100 |
| P. guajava | 100 | 87.5 |
| C. papaya | 89.41 | 100 |
| M. oleifera | 90.59 | 100 |
| C. roseus | 100 | 90.76 |
| M. pudica | 100 | 100 |
| A. vasica | 100 | 100 |
| A. paniculata | 91 | 85 |