Investigation of antibacterial properties of anthocyanin extracted from purple carrots
- سال انتشار: 1400
- محل انتشار: بیست دومین کنگره میکروب شناسی ایران (مجازی)
- کد COI اختصاصی: MEDISM22_196
- زبان مقاله: انگلیسی
- تعداد مشاهده: 214
نویسندگان
Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
Research Department of Chromatography, Iranian Academic Center for Education, Culture and Research (ACECR), Urmia, Iran
چکیده
Background and Aim : Due to the remarkable ability of different species of bacteria to acquire resistance genes, antibiotic resistance is currently a major challenge for health care in developed and developing countries. With the emergence and spread of drug-resistant pathogens, bacterial infections have become more difficult to treat. Therefore, it is necessary to search for new and cost-effective sources of antimicrobials with the property of inhibiting microbial growth and fewer side effects. Plants contain various bioactive compounds with therapeutic properties that can be a good option for searching for new antimicrobials. The aim of this study was to extract anthocyanin from purple carrots and to investigate its antibacterial effects.Methods : Anthocyanin was extracted using acidic ethanol solvent. Total anthocyanin and monomeric anthocyanin were measured using UV-Vis spectrophotometer at ۵۲۰ and ۷۰۰ nm and by pH differential method at pH ۱.۰ and ۴.۵. The antibacterial activity also was investigated by broth microdilution assay and spot test.Results : Purple carrots anthocyanin showed significant antibacterial effects against human bacterial pathogens including Staphylococcus aureus, Escherichia coli, and Salmonella typhi. The most antibacterial activity of anthocyanin was observed against Staphylococcus aureus.Conclusion : The results of this study indicate that in addition to being used as a natural colorant in the food industry, anthocyanin extracted from purple carrots can be used as an antibacterial to treat bacterial infections.کلیدواژه ها
Purple carrot, Anthocyanin, Antibacterial activityمقالات مرتبط جدید
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