Table 4.
In vitro antibacterial effect of crude extracts of P. furfuracea, E. prunastri, and R. farinacea.
| Bacteria | Pseudeverina furfuracea | Evernia prunastri | Ramalina farinacea | ||||||
|---|---|---|---|---|---|---|---|---|---|
| MICa | MBCa | MBC/MIC | MICa | MBCa | MBC/MIC | MICa | MBCa | MIC/MBC | |
| Bacillus subtilis | 0.078 | 0.625 | 8.012 | 0.078 | 1.25 | 16.025 | 0.078 | 0.625 | 8.012 |
| Listeria innocua | 0.31 | 0.625 | 2.016 | 0.625 | 2.5 | 4 | 0.31 | 1.25 | 4.032 |
| Staphylococcus aureus | 0.078 | 0.625 | 8.012 | 0.078 | 0.625 | 8.012 | 0.15 | 1.25 | 8.333 |
| MRSA N°1 | 0.039 | 0.625 | 16.02 | 0.039 | 0.625 | 16.02 | 0.15 | 0.625 | 4.16 |
| MRSA N°2 | 0.15 | 0.625 | 4.16 | 0.15 | 1.25 | 8.33 | 0.625 | 1.25 | 2 |
| MRSA N°3 | 0.078 | 0.625 | 8.01 | 0.15 | 1.25 | 8.33 | 0.625 | 1.25 | 2 |
| MRSA N°4 | 0.15 | 0.625 | 4.16 | 0.15 | 0.625 | 4.16 | 0.625 | 1.25 | 2 |
| MRSA N°5 | 0.078 | 0.625 | 8.012 | 0.15 | 0.625 | 4.16 | 0.625 | 1.25 | 2 |
| Escherichia coli | >25 | — | — | >25 | — | — | >25 | — | — |
| Pseudomonas aeruginosa | >25 | — | — | >25 | — | — | >25 | — | — |
| Proteus mirabilis | >25 | — | — | >25 | — | — | >25 | — | — |
a: (mg/mL), MRSA: Methicillin-Resistant Staphylococcus aureus.