Investigating antimicrobial effect of Zataria extracts produced by ultrasound on salmonella typhimurium
محل انتشار: پنجمین کنگره پژوهش های کاربردی دانشجویان دانشگاه های علوم پزشکی استان سیستان و بلوچستان PARCoMSS
سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 328
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شناسه ملی سند علمی:
SMUMED05_067
تاریخ نمایه سازی: 3 اردیبهشت 1398
چکیده مقاله:
Introduction: Zataria multiflora is a plant of the Lamias family. The most effective antimicrobial composition is its thymol and carvacrol. Salmonella typhimurium is a genus of Salmonella from the Enterobacteriaceae family. This gram-negative basil, optional aerobic or anaerobic, cause diseases such as inflammation of the intestine, systemic infection, and intestinal fever.The purpose of this study is to investigate antimicrobial effect of Zataria extracts produced by ultrasound on salmonella typhimurium bacteria.Materials and Methods :Salmonella typhimurium was isolated from fecal specimens of poultry in 1394. The Carla plant is placed in an ethanol solvent after collecting and milling and then exposed to ultrasound for 1 hour. Minimum inhibitory concentration and minimum bactericidal concentration are determined by microdilution method.Results: The results of this study showed that the Zataria extract showed the most inhibitory effect in the concentration of 0.62 mg / ml and the highest inhibitory concentration was 1.25 mg / ml. The highest bactericidal concentration was 25 mg / ml. Salmonella typhimurium strains have been resistant to ampicillin antibiotics.Discussion: It would be possible to treat Salmonella typhimurium infection by developing an appropriate herbal medicine with less side effect. However, ultrasound has increased the antimicrobial activity of the extract of the plant in this study
کلیدواژه ها:
نویسندگان
Masoume Farsizaban
۱. Department of medical physics, zahedan university of medical sciences , zahedan,I.R.Iran.
Mahsa Poorjangi
Medical students research commitee , Zahedan University of Medical Sciences , Zahedan, I.R.Iran
Farzane Mohammad Javad Keikhai
Zahedan Health promotion research center , Zahedan University of Medical Sciences , Zahedan, I.R.Iran