31 شهریور 1400

حسن حبیبی

مرتبه علمی:
نشانی: دانشکده مهندسی کشاورزی - گروه گیاه پزشکی
تحصیلات: دامپزشکی
تلفن:
دانشکده: دانشکده مهندسی کشاورزی

مشخصات پژوهش

عنوان Analysis of Chemical Compounds and Antibacterial Effect of Five Medicinal Plant Essential Oils on Infectious Bacteria
نوع پژوهش مقالات در نشریات
کلیدواژه‌ها
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مجله trends in pharmaceutical sciences
شناسه DOI
پژوهشگران حسن حبیبی (نفر اول) ، نجمه قحطان (نفر دوم) ، لیلا کرمی (نفر سوم)

چکیده

Fundamental research on plants in order to identify their pharmaceutical agents and their effects on pathogens has been increased in medicinal plant research centers around the world, especially in Iran. This study has been conducted to determine the antibacterial effects of Pulicaria gnaphalode, Ducrosia anethifolia, Trachyspermum copticum, Foeniculul vulgare Mill, and Majorana hortensis Minch essential oils on Proteus vulgaris, Pseudomonas aeruginosa, and Shigella boydii. Their essential oils were extracted by a Clevenger apparatus following preparation of plants powder in appropriate condition. Gas chromatography-mass spectrometry (GC-MS) was used for essential oil (EOs) chemical analysis. Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) were also investigated for studying the EO effects on bacteria. Sixty three compounds were identified in the EO analysis of five plants by GC-MS. All EOs tested in this study showed antibacterial properties on all three bacterial strains. EO of the Trachyspermum copticum showed stonger antibacterial effects than the other herbs. It is notable that there was a significant difference between the antibacterial activities of the EOs. The results of this study provide a scientific basis for using these plants in traditional home remedies. On the other hand, extraction and purification of these EOs can provide more phytochemicals with stronger antibiotic properties.