Table 6.
Extract | Macerated methanol | Methanol | Ethyl acetate | Chloroform | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Strains | MIC mg/ml | MBC mg/ml | MBC/MIC | MIC mg/ml | MBC mg/ml | MBC/MIC | MIC mg/ml | MBC mg/ml | MBC/MIC | MIC mg/ml | MBC mg/ml | MBC/MIC |
E. coli | - | - | − | − | − | − | 12.5 | 100 | 8 | 50 | 100 | 2 |
Pm | 3.125 | 3.125 | 1 | 3.125 | 6.25 | 2 | 6.25 | ND | − | 50 | ND | − |
Pa | − | − | − | − | − | − | 12.5 | 50 | 4 | 100 | ND | − |
Sa | − | − | − | − | − | − | 12.5 | 25 | 2 | 100 | ND | − |
Bs | 50 | 50 | 1 | 50 | 50 | 1 | 25 | 25 | 1 | 100 | 100 | 1 |
E.coli: Escherichia coli K12; Pm: Proteus mirabilis; Pa: Pseudomonas aeruginosa CECT 118; Sa: Staphylococcus aureus CECT 976; Bs: Bacillus subtilis DSM 6633; MIC: minimum inhibitory concentration; MBC: minimum bactericidal concentration; MBC/MIC ≤4: bactericidal power; MBC/MIC >4: bacteriostatic power.