Microorganisms | Zone of inhibition (mm) | |||||
---|---|---|---|---|---|---|
Menthol concentrations | Control | |||||
1:1 | 1:5 | 1:10 | 1:20 | S | A | |
S. aureus | 24.8 | 20.6 | 15.7 | 11.8 | 20.9 | N.T |
S. mutans | 25.3 | 21.9 | 17.5 | 12.3 | 19.5 | N.T |
S. faecalis | 23.2 | 19.2 | 15.0 | 10.7 | 24.3 | N.T |
S. pyogenis | 22.3 | 18.3 | 14.8 | 10.0 | 19.2 | N.T |
L. acidophilus | 23.6 | 19.3 | 15.4 | 10.5 | 18.1 | N.T |
P. aeruginosa | 00.0 | 00.0 | 00.0 | 00.0 | 11.2 | N.T |
C. albicans | 18.5 | 15.4 | 11.0 | 7.1 | N.T | 10.2 |