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The Chemical Composition and Antibacterial Effect of Essential Oils of Rosemary and Basil in Milk | ||
| Iranian Journal of Veterinary Medicine | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 07 خرداد 1403 اصل مقاله (754.62 K) | ||
| نوع مقاله: Original Articles | ||
| شناسه دیجیتال (DOI): 10.22059/ijvm.2024.372443.1005517 | ||
| نویسندگان | ||
| Reza Rahchamani* 1؛ Saman Zarooni2؛ Matia Sadat Borhani3 | ||
| 1Department of Animal Science, College of Agriculture and Natural Resources, University of Gonbad Kavous, Gonbad Kavous, Iran | ||
| 2M.Sc. graduate of Department of Animal Science, College of Agriculture and Natural Resources, University of Gonbad Kavous, Gonbad Kavous, Iran | ||
| 3Biology Department, Faculty of Science, University of Gonbad Kavous, Gonbad Kavous, Iran . | ||
| چکیده | ||
| Background: According to the diverse side effects of antibiotics, new and natural antibacterial substances are needed to treat bacterial diseases and one of these substances is the essential oils (EOs) of medicinal plants. Milk fat and protein may reduce the antimicrobial impact of plant EOs. Objectives: This study investigated the antibacterial activity of rosemary and basil EOs in comparison with lincospectinomycin antibiotic on three mastitis causing-bacteria including Streptococcus agalactiae, Staphylococcus aureus, and Escherichia coli bacteria in the milk media. Methods: Chemical compounds of EOs were identified by gas chromatography. The minimum bactericide concentration (MBC) and the minimum inhibitory concentration) MIC) of essential oils were studied by the tube dilution method and the growth curve of bacteria was studied at 0, 6, 10, and 24 hours. Results: The most important compounds of rosemary were carene (45.11%) and eucalyptus (20.62%), and those of basil were estragol (70.42%) and carene (17.99%). MIC and MBC of rosemary were lower than lincospectinomycin and those of basil were the same as lincospectinomycin. At 6-h, the bacterial reduction of E. coli and S. agalactiae bacteria was significant and population reduction of rosemary was significant for S. aureus. At 24 h, rosemary and basil significantly diminished the bacterial count of S. aureus, as well as, basil significantly decreased the S. agalactiae. Conclusion: In general, the antibacterial effect of the EOs was acceptable, and clinical studies are recommended for the treatment of other diseases, including mastitis. | ||
| کلیدواژه‌ها | ||
| Antibacterial effect؛ mastitis؛ basil؛ rosemary؛ milk | ||
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آمار تعداد مشاهده مقاله: 61 تعداد دریافت فایل اصل مقاله: 212 |
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