Table 1.
Antibacterial activity (MIC (µg/mL)) of extracts of A. emarginata (Annonaceae).
| Extracts | MIC (µg/mL) | ||||||
|---|---|---|---|---|---|---|---|
| MSSA | MRSA | E. coli ATCC 25922 | E. coli LM2 | K. pneumoniae | Salmonella sp. | ||
| Stem bark | HBE | >1000 | >1000 | 250 | 500 | >1000 | 1000 |
| DCMBE | 1000 | >1000 | 500 | >1000 | 1000 | 250 | |
| EtAcOBE | 500 | 1000 | 500 | 500 | >1000 | 500 | |
| MeOHBE | 500 | 500 | 1000 | 1000 | >1000 | 1000 | |
| Leaves | HLE | 500 | 250 | >1000 | >1000 | >1000 | 500 |
| DCMLE | 500 | 500 | >1000 | 1000 | 1000 | 500 | |
| EtAcOLE | 500 | 500 | >1000 | >1000 | 250 | 500 | |
| MeOHLE | >1000 | >1000 | 500 | 500 | 500 | 500 | |
| Flowers | HFlE | 125 | 125 | >1000 | >1000 | 250 | 1000 |
| DCMFlE | 62.5 | 16 | >1000 | >1000 | 1000 | >1000 | |
| EtAcOFlE | 250 | 250 | 1000 | >1000 | 500 | >1000 | |
| MeOHFlE | >1000 | >1000 | 1000 | 1000 | >1000 | >1000 | |
| Fruits | MeOHGFE | 500 | 500 | >1000 | >1000 | 250 | >1000 |
| cefotaxime | 0.5 | 0.5 | 1.9 | 0.5 | 15 | 12.5 | |
HBE: hexane bark extract; DCMBE: dichloromethane bark extract; EtOAcBE: ethyl acetate bark extract; MeOHBE: methanol bark extract; HLE: hexane leaf extract; DCMLE: dichloromethane leaf extract; EtOAcLE: ethyl acetate leaf extract; MeOHLE: methanol leaf extract; HFlE: hexane flower extract; DCMFlE: dichloromethane flower extract; EtOAcFlE: ethyl acetate flower extract; MeOHFlE: methanol flower extract; MeOHGFE: methanol global fruit extract.