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Antimicrobial activity MIC values (mg/ml) of N. obtusifolia five extracts in a 40 mg/ml concentration.
| Plant extracts | S. aureus | E. coli | K. pneumoniae | P. vulgaris | E. faecium | P. aeruginosa | MRSA | C. albicans |
|---|---|---|---|---|---|---|---|---|
| Chloroform | 2.5 | R | 2.5 | 2.5 | 2.5 | 2.5 | R | R |
| Petroleum ether | R | R | R | R | R | R | R | R |
| Acetone | R | R | R | R | R | R | R | R |
| Methylene chloride | 1.25 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 0.313 |
| Methanol | 1.25 | R | R | R | 2.5 | 2.5 | 2.5 | R |
R: resistance.
