Table 7.
Antimicrobial activity of ethanolic extract of the jucá (Libidibia ferrea) at minimum inhibitory concentration test.
| Microorganisms | Ethanolic extract of the jucá (Libidibia ferrea) (μg/ml) | ||||||
|---|---|---|---|---|---|---|---|
| 1,000 | 500 | 250 | 125 | 62.5 | 31.25 | 15.625 | |
| Staphylococcus aureus | b | b | b | – | – | – | – |
| Escherichia coli | b | b | b | b | – | – | – |
| Pseudomonas aeruginosa | B | b | b | b | b | b | b |
| Candida krusei | F | F | f | F | f | f | f |
B, bactericidal activity; b, bacteriostatic; F, fungicidal; f, fungistatic.