| Minimum Inhibitory Concentration (μg) | ||||
| Staphylococcus Aureus | Methicillin Resistant Staphylococcus aureus | |||
| MIC | MBC | MIC | MBC | |
| LF (1μg/1μl) | 128 | 256 | 256 | 512 |
| Chitosan (1μg/1μl) | 1026 | > 1026 | > 2052 | > 2052 |
| LF+CH (1μg each/1μl) | 32 | 126 | 124 | 512 |
| CH+EDTA(1μg each/1μl) | 512 | 1026 | 2052 | >2052 |
| LF+CH+EDTA(1μg each/1μl) | 4 | 8 | 16 | 32 |