Nanocomposite Film Based On Soy Protein Isolate-Montmorillonite Nanoclay Containing Emulsion and Nanoemulsion of Zataria Multiflora Essential Oil for the Preservation of Chilled Chicken Burgers
- سال انتشار: 1402
- محل انتشار: فصلنامه تغذیه، روزه داری و سلامت، دوره: 11، شماره: 4
- کد COI اختصاصی: JR_JNFH-11-4_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 146
نویسندگان
Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.
Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.
Department of Microbiology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran.
Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
چکیده
Introduction: This study was performed to evaluate the effect of nanocomposite film based on soy protein isolate-montmorillonite nanoclay (SPI-MMT) containing Zataria multiflora essential oil emulsion (ZEO) and nanoemulsion (ZNE) on the quality of chilled chicken burgers. Method: Nanoemulsion, nanocomposite film and chicken burger were prepared according to the instructions. The hamburgers were divided into ۶ different groups with ۴ replicates. The experimental groups were Control, SPI-MMT, SPI-MMT + ۱% ZEO, SPI-MMT + ۲% ZEO, SPI-MMT + ۱% ZNE, and SPI-MMT + ۲% ZNE; and analyzed for microbial, physicochemical, and sensory parameters during ۱۶ days of storage at refrigerator (days include ۰, ۴, ۸, ۱۲, and ۱۶). Result: The treated groups including SPI-MMT + ۱% ZEO, SPI-MMT + ۲% ZEO, SPI-MMT + ۱% ZNE, and SPI-MMT + ۲% ZNE showed the lower mesophilic and psychrophilic bacteria, lactic acid bacteria (LAB) and Enterobacteriaceae count than the control and SPI-MMT groups during storage. The treatments also reduced the increasing rate of total volatile nitrogen, lipid oxidation, pH, and cooking loss during storage. The SPI-MMT + ۲% ZNE treatment was the best treatment to reduce the microbial population, retard physicochemical and sensory changes, and increase the shelf-life of chicken burgers. Conclusion: The nanocomposite film based on soy protein isolate-montmorillonite nanoclay containing Z. multiflora essential oil emulsion and nanoemulsion can improve the microbiological and physicochemical quality and is recommended for the preservation of chicken burgers during chilled storage.کلیدواژه ها
Active packaging, Essential oil, Muscle foods, Chickenاطلاعات بیشتر در مورد COI
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