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Journal of Agricultural Science and Technology، جلد ۱۷، شماره ۴، صفحات ۸۱۷-۸۲۶
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عنوان انگلیسی Antioxidant and Antibacterial Activity of Basil (Ocimum basilicum L.) Essential Oil in Beef Burger
چکیده انگلیسی مقاله The aim of this study was evaluation of phytochemical components, antioxidant activity, and antibacterial effects of basil (Ocimum basilicum L.) essential oil (BEO) in vitro. The lipid oxidation of the meat and antibacterial effects of BEO were also evaluated in beef burger product. In this empirical study, essential oil of the basil was isolated by hydrodistillation. Then, BEO was analyzed by gas chromatography-flame ionization detector (GC-FID) and gas chromatography/mass spectrometry (GC-MS). The effect of different concentrations of BEO (0.00, 0.062, 0.125, and 0.25%) at 4±1ºC temperature and storage time of up to 12 days was evaluated on lipid oxidation, anti Staphylococcus aureus activity, and organoleptic effects in beef burger. The main compounds in BEO were methyl chavicol (85.19%), 1,8 cineol (3.96%), trans-alpha bergamotene (1.18%) and linalool (1.03%). In the storage temperature (4±1ºC), the BEO decreased the growth rate of S. aureus in beef burger (P< 0.05). Also, overall acceptance rate in the beef burger containing 0.125% BEO created a better sense in the product (P< 0.05). No significant differences were observed after adding different concentrations of essential oil to decrease lipid oxidation in raw beef burger (P> 0.05). Therefore, this essential oil might be used as antibacterial agent and flavor enhancer in meat products such as beef burger. 
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نویسندگان مقاله r شرافتی چالشتری | sharafati chaleshtori
research center for biochemistry and nutrition in metabolic diseases, kashan university of medical sciences, kashan, islamic republic of iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (Kashan university of medical sciences)

n رکنی |
faculty of veterinary medicine, university of tehran, tehran, islamic republic of iran.
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

m رفیعیان کوپایی | rafieian kopaei
medical plants research center, shahre-kord university of medical sciences, shahr-e-kord, islamic republic of iran.

f دریس |
social health determinants research center, shahre-kord university of medical sciences, shahre-kord, islamic republic of iran.

e صالحی |
research center for biochemistry and nutrition in metabolic diseases, kashan university of medical sciences, kashan, islamic republic of iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (Kashan university of medical sciences)

نشانی اینترنتی http://jast.modares.ac.ir/article_12814_e74a71247211348427d667fbb00cb2bd.pdf
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