Inhibitory Effects of Essential Oils of Cinnamon zeylanicum and Myristica fragrans against Brucella abortus ۵۴۴ Inoculated in Fresh Baladi Cheese
- سال انتشار: 1399
- محل انتشار: فصلنامه کنترل کیفیت مخاطرات مواد غذایی، دوره: 8، شماره: 1
- کد COI اختصاصی: JR_JFQHC-8-1_006
- زبان مقاله: انگلیسی
- تعداد مشاهده: 223
نویسندگان
Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria, P.O. Box ۶۰۹۱, Damascus, Syria
Food Science Department, Faculty of Agriculture, Damascus University, Damascus, Syria
Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria, P.O. Box ۶۰۹۱, Damascus, Syria
Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria, P.O. Box ۶۰۹۱, Damascus, Syria
Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria, P.O. Box ۶۰۹۱, Damascus, Syria
چکیده
Background: Essential Oils (EOs) are natural metabolic products of plants that contain a condensed chemical hydrophobic liquid compounds. The aim of this study was to evaluate inhibitory effects of EOs of Cinnamon zeylanicum and Myristica fragrans against Brucella abortus ۵۴۴ inoculated in fresh Baladi cheese. Methods: Fresh Baladi cheese was manufactured from experimentally contaminated milk with B. abortus ۵۴۴ in combination of EOs of C. zeylanicum or M. fragrans. Cheese samples were periodically subjected to further microbiological surveys at different storage times (۰, ۱, ۲۴, ۴۸, ۷۲, and ۹۶ h). The inhibition zone diameter and Minimum Inhibitory Concentration (MIC) against tested strain were also determined. Statistical analyses were conducted by GraphPad Prism Statistical Software. Results: The inhibition zone diameter of the paper disk were ۹.۵±۰.۵ and ۱۶±۰.۵۷ mm at ۱% concentration of M. fragrans and C. zeylanicum EOs, respectively; and ۱۵±۰.۲۸ and ۲۱±۰.۷۶ mm at ۵% concentration of M. fragrans and C. zeylanicum EOs, respectively. The values of inhibition zone diameters were significantly (p< ۰.۰۰۰۱) different between the two selected concentrations of ۱% and ۵% for the studied EOs. Also, anti-Brucella activity of C. zeylanicum was significantly (p< ۰.۰۰۰۱) more than that of M. fragrans EO. Conclusion: Due to the appropriate anti-Brucella activity, C. zeylanicum EO could be applied as an effective natural preservative in the production of fresh Baladi cheese. Conversely, using M. fragrans EO could not protect the fresh Baladi cheese against Brucella. DOI: ۱۰.۱۸۵۰۲/jfqhc.۸.۱.۵۴۶۱کلیدواژه ها
Cinnamomum zeylanicum, Myristica, Oils, Volatile, Anti-Bacterial Agents, Brucella abortus, Cheeseاطلاعات بیشتر در مورد COI
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