Journal of Botany / 2010 / Article / Tab 2 / Research Article
Antibacterial Activity of the Extracts Obtained from Rosmarinus officinalis , Origanum majorana , and Trigonella foenum-graecum on Highly Drug-Resistant Gram Negative Bacilli Table 2 MICs and MBCs of the different fractions of Rosmarinus officinalis on Escherichia coli and Klebsiella pneumonia .
Bacterial strain Crude (μ g/μ l) Petroleum ether (μ g/μ l) Dichloromethane (μ g/μ l) Ethyl acetate (μ g/μ l) Aqueous (μ g/μ l) MIC MBC MIC MBC MIC MBC MIC MBC MIC MBC Ec001SGH 80 80 X X ND ND 10 10 80 80 Ec002SGH 20 20 X X ND ND 2.5 5 40 80 Ec003SGH 10 10 X X ND ND 2.5 5 20 20 Ec004SGH 40 40 X X ND ND 5 10 40 80 Ec007SGH 80 80 X X ND ND 10 10 80 ND Ec010SGH 40 40 X X ND ND 5 5 80 80 Ec011SGH 40 40 X X ND ND 5 5 40 80 Ec012SGH 40 40 X X ND ND 5 10 40 40 Ec013SGH 20 20 X X ND ND 10 10 40 80 Ec016SGH 10 20 X X ND ND 2.5 2.5 20 20 Ec017SGH 40 40 X X ND ND 2.5 2.5 5 5 Ec018SGH 20 20 X X ND ND 5 10 80 80 Ec019SGH 10 20 X X ND ND 2.5 2.5 40 40 Ec020SGH 20 20 X X ND ND 2.5 5 40 80 Ec021SGH 20 20 X X ND ND 2.5 2.5 40 40 Ec023SGH 40 40 X X ND ND 5 10 40 80 Ec026SGH 20 40 X X ND ND 2.5 5 80 80 Ec030SGH 40 40 X X ND ND 5 10 40 80 Ec031SGH 20 20 X X ND ND 5 5 40 80 Ec032SGH 10 20 X X ND ND 2.5 5 40 80 Control ND ND X X ND ND ND ND ND ND MIC90 44 X N/A 10 80 Kp001SGH 20 20 X X ND ND 2.5 2.5 40 80 Kp002SGH 20 20 X X ND ND 5 5 80 80 Kp001SGH 20 20 X X ND ND 2.5 2.5 40 80 Kp002SGH 20 20 X X ND ND 5 5 80 80 Kp005SGH 10 20 X X ND ND 5 5 20 20 Kp006SGH 20 20 X X ND ND 10 10 80 ND Kp007SGH 20 20 X X ND ND 5 5 80 80 Kp008SGH 40 40 X X ND ND 5 5 40 80 Kp009SGH 40 40 X X ND ND 5 5 80 80 Kp010SGH 40 40 X X ND ND 10 10 80 80 Kp013SGH 40 40 X X ND ND 20 20 80 80 Kp016SGH 40 80 X X ND ND 2.5 2.5 80 80 Control ND ND ND ND ND ND ND ND MIC90 40 X N/A 10 80
MIC: Minimum Inhibitory Concentration, MBC: Minimum Bactericidal Concentration, ND: Not Detected, X: missing extract, μ g: microgram, μ l: microliter, N/A: Not Applicable.
