No. | Extracts | Inhibition Zones (mm) at concentration (%) | MIC (ppm) | MBC (ppm) | ||
40 | 20 | 10 | ||||
E. faecalis | ||||||
1 | MeOH | 0 | 0 | 0 | - | - |
2 | n-Hexane | 0 | 0 | 0 | - | - |
3 | EtOAc | 9.3 | 8.6 | 7.5 | 1250 | 2500 |
4 | H2O | - | - | - | - | - |
5 | CHX 2% | 16.6 | 15.7 | 15.7 | 0.003 | 0.006 |
S. mutans | ||||||
1 | MeOH | 0 | 0 | 0 | - | - |
2 | n-Hexane | 0 | 0 | 0 | - | - |
3 | EtOAc | 12.3 | 1.2 | 10.4 | 0.312 | 0.625 |
4 | H2O | 0 | 0 | 0 | - | - |
5 | Chx 2% | 21.0 | 21.0 | 20.5 | < 0.001 | < 0.001 |
S. sanguinis | ||||||
1 | MeOH | 0 | 0 | 0 | - | - |
2 | n-Hexane | 0 | 0 | 0 | - | - |
3 | EtOAc | 17.9 | 16.1 | 14.5 | 0.312 | 0.625 |
4 | H2O | 6.9 | 0 | 0 | - | - |
5 | Chx 2% | 19.3 | 19.6 | 19.6 | < 0.001 | < 0.001 |