Table 4.
Antimicrobial activity (3 replicates) of fractions obtained from U. unicinctus crude ethanol extract.
Materials (Soluble Fraction) | Concentration (mg/mL) | E. coli (G−) | S. aureus (G+) | S. enterica (G−) | M. luteus (G+) | P. multocida (G−) | Cytospora sp. | P. piricola | F. oxysporum f. sp. cucumebrium |
---|---|---|---|---|---|---|---|---|---|
Hexane | 7.5 | - | - | - | - | - | - | - | - |
15 | + | - | + | - | + | - | - | - | |
Chloroform | 7.5 | + | + | + | - | + | + | + | + |
15 | + | + | + | - | + | + | + | + | |
Ethyl acetate | 7.5 | + | - | + | - | + | + | + | + |
15 | + | + | + | - | + | + | + | + | |
Butanol | 7.5 | - | - | - | - | - | - | - | - |
15 | - | - | - | - | - | - | - | - | |
Water | 7.5 | - | - | - | - | - | - | - | - |
15 | - | - | - | - | - | - | - | - |
G−, Gram-negative; G+, Gram-positive; +, strong inhibitory activity; -, no antibacterial activity.