Table 4.
Minimum inhibitory concentrations (MIC) of the methanol and ethylacetate extracts of Umbilicaria cylindrica.
| MIC μg/mL | ||||
|---|---|---|---|---|
| Bacterial and fungal strains | Methanol extract | Ethylacetate extract | Amracin | Ketoconazole |
| Staphylococcus aureus ATCC 25923 | 15.62 | 31.25 | 0.97 | — |
| Klebsiella pneumoniae ATCC 13883 | 31.25 | 31.25 | 0.49 | — |
| Escherichia coli ATCC 25922 | 31.25 | 15.62 | 0.97 | — |
| Proteus vulgaris ATCC 13315 | 62.50 | 62.50 | 0.49 | — |
| Proteus mirabilis ATCC 14153 | 62.50 | 31.25 | 0.49 | — |
| Bacillus subtilis ATCC 6633 | 15.62 | 31.25 | 0.24 | — |
| Candida albicans ATCC 10231 | 31.25 | 31.25 | — | 1.95 |
| Aspergillus niger ATCC 16404 | 15.62 | 31.25 | — | 0.97 |