Antibacterial Effects of Origanum vulgare Essence Against Multidrug-Resistant Acinetobacter baumannii Isolated From Selected Hospitals of Tehran, Iran
Author(s) -
Hossein Saghi,
Abbas Bahador,
Azad Khaledi,
Ramazanali Ataee Kachoei,
Ferdoes Amiri Dastjerdi,
Davoud Esmaeili
Publication year - 2015
Publication title -
avicenna journal of clinical microbiology and infection
Language(s) - English
Resource type - Journals
eISSN - 2383-0301
pISSN - 2383-0298
DOI - 10.17795/ajcmi-22982
Subject(s) - acinetobacter baumannii , origanum , antimicrobial , pulegone , multiple drug resistance , essential oil , carvacrol , menthone , pseudomonas aeruginosa , minimum inhibitory concentration , microbiology and biotechnology , traditional medicine , biology , medicine , bacteria , food science , drug resistance , genetics
Results: Analysis of the essential oil revealed the presence of pulegone (68.59%) piperitone (7.8%), piperitenone (7.8%), 1, 8-cineole (1.3%), and carvacrol (1.6%) as the major components. The results showed a significant activity against MDR A. baumannii with inhibition zones and minimal inhibitory concentration values in the ranges of 7-15 mm and 20-35 µL/mL respectively. Conclusions: This investigation showed that the essence oil of O. vulgare had a potent antimicrobial activity against MDR A. baumannii. Further research is required to evaluate the practical values of therapeutic applications.
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