Micobial Pathogenesis, ( ISI ), Volume (114), No (12), Year (2018-1) , Pages (449-452)

Title : ( Oliveria decumbens essential oil: chemical compositions and antimicrobial activity against the growth of some clinical and standard strains causing infection )

Authors: behrooz alizadeh behbahani , Farideh Tabatabaei yazdi , Alireza Vasiee , Sayed Ali Mortazavi ,

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Abstract

Oliveria decumbens as a valuable medicinal plant is extensively used in traditional medicine. clinical and standard strains causing infection resistance to antimicrobial agents, is one of the important problems in medicine. The aim of this study was to investigate the antibacterial activities and phytochemical analysis of Oliveria decumbens essential oil on the growth of some clinical and standard strains causing infection (Pseudomonas aerogenes, Escherichia coli, Streptococcus pyogenes and Staphylococcus epidermidis). Oliveria decumbens essential oil composition was identified by gas chromatography/mass spectrometry. Phytochemical analysis (alkaloids, saponins, flavone and phenolic) essential oil of the Oliveria decumbens were appraised based on qualitative methods. Several methods (disk diffusion, minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC)) were used to appraise the antibacterial activity of the Oliveria decumbens essential oil. Thymol (28.45%) was the major compound of Oliveria decumbens essential oil. The total phenolics content (TPC) of the essential oil positively correlated with antioxidant activity (AA). The TPC and AA of Oliveria decumbens essential oil was equal to 92.45 ± 0.70 µg GAE/mg and 164.45 ± 1.20 µg/ml, respectively. The MIC of Oliveria decumbens essential oil ranged from 1 to 8 mg/ml depending on the type of bacteria (clinical and standard strains). The MBC of Oliveria decumbens essential oil varied from 1 mg/ml to 16 mg/ml. The smallest inhibition zone diameter (IZD) on different Oliveria decumbens essential oil concentrations on P. aeruginosa. Results indicate that Oliveria decumbens essential oil can prove to be an important source of AA and antibacterial and may be used for the treatment of infection diseases.

Keywords

, Oliveria decumbens, Chemical compounds, Antioxidant activity, Antibacterial effect, Microbial pathogens
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@article{paperid:1065793,
author = {Alizadeh Behbahani, Behrooz and Tabatabaei Yazdi, Farideh and Vasiee, Alireza and Mortazavi, Sayed Ali},
title = {Oliveria decumbens essential oil: chemical compositions and antimicrobial activity against the growth of some clinical and standard strains causing infection},
journal = {Micobial Pathogenesis},
year = {2018},
volume = {114},
number = {12},
month = {January},
issn = {0882-4010},
pages = {449--452},
numpages = {3},
keywords = {Oliveria decumbens; Chemical compounds; Antioxidant activity; Antibacterial effect; Microbial pathogens},
}

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%0 Journal Article
%T Oliveria decumbens essential oil: chemical compositions and antimicrobial activity against the growth of some clinical and standard strains causing infection
%A Alizadeh Behbahani, Behrooz
%A Tabatabaei Yazdi, Farideh
%A Vasiee, Alireza
%A Mortazavi, Sayed Ali
%J Micobial Pathogenesis
%@ 0882-4010
%D 2018

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