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©2012 Baishideng Publishing Group Co.
World J Otorhinolaryngol. Apr 28, 2012; 2(2): 8-13
Published online Apr 28, 2012. doi: 10.5319/wjo.v2.i2.8
Published online Apr 28, 2012. doi: 10.5319/wjo.v2.i2.8
Table 1 Antibacterial and antiyeast activity of Terminalia chebula fruits extract on ear pathogens
Solvent | Diameter of growth of inhibition zones (mm) | |||||
extracts (mg/mL) | Sa | Pm | Pa | Ec | As | Ca |
Acetone | 31.6a1± 1.522 | 21.0 ± 1.0 | 23.6 ± 1.15 | 19.3 ± 1.52 | 24.6 ± 0.57 | - |
Ethanol | 27.3 ± 1.15 | 19.3 ± 1.15 | 20.6 ± 1.15 | 15.6 ± 0.57 | 21.6 ± 1.15 | - |
Methanol | 28.6 ± 0.57 | 20.6 ± 0.57 | 22.3 ± 1.52 | 16.3 ± 1.52 | 22.3 ± 1.15 | - |
Hot aqueous | 26.3 ± 1.15 | 17.3 ± 0.57 | 16.3 ± 1.15 | 14.3 ± 1.15 | 18.3 ± 0.57 | - |
Cold aqueous | 25.6 ± 0.57 | 15.6 ± 1.52 | 14.6 ± 1.52 | 13.6 ± 0.57 | 17.6 ± 1.52 | - |
Ciplox ear drop | 56.3 ± 0.57 | 46.3 ± 1.52 | 34.0 ± 1.0 | 36.3 ± 0.57 | 32.6 ± 0.57 | NT |
Kan pip ear drop | 26.3 ± 1.52 | 20.3 ± 0.57 | 18.3 ± 1.52 | 23.6 ± 1.15 | 21.6 ± 1.52 | 16.3 ± 1.15 |
Candid ear drop | NT | NT | NT | NT | NT | 21.6 ± 0.57 |
Table 2 Minimum inhibitory concentration and minimum bactericidal concentration of Terminalia chebula fruits extracts against bacterial ear pathogens
Solvent extract | mg/mL | Sa | Pm | Pa | Ec | As |
Acetone | MIC | 0.78 | 12.5 | 6.25 | 25 | 6.25 |
MBC | 1.56 | 6.25 | 6.25 | 25 | 6.25 | |
Ethanol | MIC | 3.12 | 25 | 12.5 | 50 | 12.5 |
MBC | 6.25 | 25 | 12.5 | > 50 | 12.5 | |
Methanol | MIC | 3.12 | 12.5 | 12.5 | 50 | 12.5 |
MBC | 3.12 | 12.5 | 25 | 50 | 25 | |
Hot aqueous | MIC | 3.12 | 25 | 25 | 50 | 25 |
MBC | 6.12 | 50 | 50 | 50 | 25 | |
Cold aqueous | MIC | 3.12 | 25 | 25 | 50 | 25 |
MBC | 6.12 | 50 | 50 | > 50 | 50 |
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Citation: Sharma C, Aneja KR, Kasera R, Aneja A. Antimicrobial potential of
Terminalia chebula Retz . fruit extracts against ear pathogens. World J Otorhinolaryngol 2012; 2(2): 8-13 - URL: https://www.wjgnet.com/2218-6247/full/v2/i2/8.htm
- DOI: https://dx.doi.org/10.5319/wjo.v2.i2.8