Table 6.
Antibacterial activities against aquatic pathogens of questin
| Compound | MIC (µg/mL) | |||
|---|---|---|---|---|
| V. harveyi | V. anguillarum | V. cholerae | V. parahemolyticus | |
| Streptomycin | 31.25 | 31.25 | 31.25 | 31.25 |
| Questin | 31.25 | 62.50 | 62.50 | 125.0 |
| Emodin | – | – | – | – |
“–” Shows no activity