Document Type : Original Article
Authors
دانشجو
Abstract
Abstract
Introduction: Portulaca oleracea is one of the most utilized herbs in the world. According to some antibacterial effect of plants extracts, it seems that this extracts can be used in the bacterial infection treatments. In order to assessment of antibacterial effect of the Portulaca oleracea extract, we determined minimum inhibitory and minimum bactericidal concentration of the Portulaca oleracea extract on the pathogenic bacterial species that antibiotic resistant pattern was determined in this species.
Methods: Hydro-Alcoholic extract of the Portulaca oleracea was harvested. Bacterial species including S. aureus, P. aeruginosa, L. monocytogenes, A. baumannii, E. coli and K. pneumonia was collected from the Iran pasteur institute. Antibiogram was determined by disk diffusion method and then MIC and MBC of Hydro-Alcoholic extract of the Portulaca oleracea was determined.
Results: Highest MIC concentration was observed in P. aeruginosa, L. monocytogenes, E. coli and K. pneumonia. While highest MBC concentration related to L. monocytogenes.
Conclusion: Herbal antibacterial extracts can be useful in human infection control. In order to this goal, in this study antibacterial effect of Portulaca oleracea extract determined against six important pathogens. According to Our results hydro-alcoholic extract of Portulaca oleracea show antibacterial effect on human pathogens including E. coli, K. pneumonia, S. aureus, A. baumannii, P. aeruginosa and L. monocytogenes.
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