Research Article
Antibacterial and Cytotoxic Activity of Compounds Isolated from Flourensia oolepis
Table 1
Antibacterial activity of compounds 1–5 isolated from Flourensia oolepis extract.
| Compound | MIC (MBC) (μg/mL) | E. coli | P. aeruginosa | P. mirabilis | E. faecalis | S. aureus |
| 2′,4′-Dihydroxychalcone () | 250 (500) | 250 (>500) | 62 (125) | 62 (125) | 31 (31) |
| Isoliquiritigenin () | >500 (>500) | >500 (>500) | >500 (>500) | 500 (>500) | 250 (500) |
| Pinocembrin () | 500 (500) | >500 (>500) | >500 (>500) | 62 (125) | 15 (62) |
| 7-Hydroxyflavanone () | 500 (500) | 500 (>500) | >500 (>500) | 250 (500) | 250 (250) |
| 7,4′-Dihydroxy-3′-methoxyflavanone () | >500 (>500) | >500 (>500) | >500 (>500) | 500 (>500) | 250 (>500) |
| Gentamicin | 4 (8) | 4 (4) | 10 (10) | 8 (10) | 8 (10) |
| Erythromycin | 125 (>500) | 62 (500) | 500 (>500) | 1 (30) | 1 (60) |
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