Research Article
Activity of Aristolochia bracteolata against Moraxella catarrhalis
Table 1
Antibacterial activity of crude plant extract and fractions.
| Diameter of zone of inhibition (mm) | Microorganism | Crude extract | n-Hexane | Chloroform | Ethyl acetate | n-Butanol |
| B. subtilis | 15 | 12 | 16 | 12 | — | Marine Bacillus sp. | 25 | 18 | 25 | 20 | 15 | S. aureus | 15 | 12 | 11 | — | — | Ps. aeruginosa | 10 | — | 11 | 11 | — | M. catarrhalis | 12 | — | 14 | 9 | — |
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