Table 5.
Minimum inhibitory concentration (MIC) of acidified ethanol extract for Pomegranate peels (Punica granatum L.), Chili pepper fruit (Capsicum annuum L.) and Bougainvillea (Bougainvillea spectabilis L.) flowers against gram-positive and gram-negative bacteria.
| Microorganisms | MIC (μg/mL) |
|||
|---|---|---|---|---|
| Punica granatum | Capsicum annuum | Bougainvillea spectabilis | ||
| G (+)1 | Staphylococcus aureus | 1 | 5 | 5 |
| Streptococcus pyogenes | 1 | 5 | 5 | |
| Listeria monocytogenes | 1 | 5 | 5 | |
| Listeria ivvanovi | 1 | 5 | 5 | |
| G (−)2 | Klebsiella oxytoca | 1 | 5 | 5 |
| Salmonella typhimurum | 1 | 5 | 5 | |
| Pseudomonas aeruginosa | 1 | 5 | 5 | |
| Escherichia coli | 1 | 5 | 5 | |