Bacterial strains | Inhibition zone (mm) | |||||
---|---|---|---|---|---|---|
Perak | Negeri Sembilan | Johor | Gentamicin | Ciprofloxacin | DMSO: water (1:9 v/v) | |
S. aureus | 7.2 ± 0.346b | 5.1 ± 0.340c | 5.0 ± 0.462c | 8.4 ± 0.401a | 7.4 ± 0.328b | No |
B. subtilis | 8.4 ± 0.320b | 8.2 ± 0.411b | 6.2 ± 0.140c | 9.3 ± 0.355a | 8.0 ± 0.349b | No |
L. monocytogenes | 2.0 ± 0.151c | No | No | 4.0 ± 0.307b | 4.5 ± 0.279a | No |
E. coli | 1.7 ± 0.130c | 1.2 ± 0.153d | 0.5 ± 0.115e | 4.7 ± 0.227a | 4.0 ± 0.201b | No |
S. typhimurium | 5.6 ± 0.429c | 4.1 ± 0.208d | 5.3 ± 0.346c | 6.8 ± 0.430a | 6.0 ± 0.490b | No |
P. aeruginosa | 4.1 ± 0.283b | 2.8 ± 0.116c | No | 5.4 ± 0.461a | 5.1 ± 0.406a | No |