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comparative evaluation of phytochemical, antioxidant, and antibacterial properties from the essential oils of four commonly consuming plants in iran
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نویسنده
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raeisi m. ,hashemi m. ,aminzare m. ,sadeghi m. ,jahani t. ,keshavarzi h. ,jebelli javan a. ,mirahahidi m. ,tepe b.
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منبع
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journal of food quality and hazards control - 2016 - دوره : 3 - شماره : 3 - صفحه:107 -113
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چکیده
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Background: this study aimed at investigation of the chemical composition, antimicro-bial activity, and antioxidant properties of clove, cumin, origanum, and anise essential oils (eos).methods: chemical compositions of the eos were identified using gas chromatog-raphy/mass spectrometry (gc/ms). the antibacterial activities of eos against four important food-borne bacteria were assessed by disc diffusion, agar well diffusion, and broth micro-dilution assays. evaluation of antioxidant properties of the eos was carried out by 2,2-diphenyl-1-picrylhydrazyl (dpph) assay, β-carotene-linoleic acid bleaching test, and total phenolic contents as well. statistical analysis of data was performed using spss, inc, chicago, il software.results: eugenol (69.26%) was the main constituents of studied eos. although, all five tested bacteria were sensitive to eos, but bacillus cereus and escherichia coli had the highest and lowest susceptibility to the antibacterial activity of eos (p<0.05), respective-ly. remarkable antioxidant capacity was observed in all eos; however, clove eo had the highest antioxidant properties (p<0.05).conclusion: clove, cumin, origanum, and anise eos could be regarded as potential sources of natural antioxidant and antimicrobial agents in iranian food industries and the best results was belonged to clove eo.
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کلیدواژه
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oils volatile ,antioxidants ,food safety
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آدرس
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golestan university of medical sciences, cereal health research center, ایران, mashhad university of medical sciences, faculty of medicine, department of nutrition, ایران, zanjan university of medical sciences, school of public health, department of food safety and hygiene, ایران, golestan university of medical sciences, environmental health research center, faculty of health, ایران, shahid beheshti university of medical sciences, faculty and research institute of nutrition and food technology, ایران, shiraz university, school of veterinary medicine, ایران, semnan university, faculty of veterinary medicine, department of food hygiene, ایران, golestan university of medical sciences, cereal health research center, ایران, kilis 7 aralık university, faculty of science and literature, department of molecular biology and genetics, turkey
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Authors
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