ANTIMICROBIAL ACTIVITY OF SOME IRANIAN MEDICINAL PLANTS

作者：Pirbalouti Abdollah Ghasemi^*; Jahanbazi Parvin; Enteshari Shekoofeh; Malekpoor Fatemeh; Hamedi Behzad

来源：Archives of Biological Sciences, 2010, 62(3): 633-641.

DOI：10.2298/ABS1003633G

• Myrtus communis
• Thymus daenensis
• Iranian traditional herbs
• food
• antibacterial and antifungal activity

The major aim of this study was to determine the antimicrobial activity of the extracts of eight plant species which are endemic in Iran. The antimicrobial activities of the extracts of eight Iranian traditional plants, including Hypericum scabrum, Myrtus communis, Pistachia atlantica, Arnebia euchroma, Salvia hydrangea, Satureja bachtiarica, Thymus daenensis and Kelussia odoratissima, were investigated against Escherichia coli O157:H7, Bacillus cereus, Listeria monocytogenes and Candida albicans by agar disc diffusion and serial dilution assays. Most of the extracts showed a relatively high antimicrobial activity against all the tested bacteria and fungi. Of the plants studied, the most active extracts were those obtained from the essential oils of M. communis and T. daenensis. The MIC values for active extract and essential oil ranged between 0.039 and 10 mg/ml. It can be said that the extract and essential oil of some medicinal plants could be used as natural antimicrobial agents in food preservation.

• 出版日期2010