کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8888151 | 1628378 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Combination of a novel designed spray cabinet and electrolyzed water to reduce microorganisms on chicken carcasses
ترجمه فارسی عنوان
ترکیبی از یک کابینه اسپری و آب الکترولیز طراحی شده برای کاهش میکروارگانیسم ها در لاشه
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کلمات کلیدی
لاشه مرغ، افشانه، کابینه، ضدعفونی کردن، آب الکترولیز
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
چکیده انگلیسی
Minimizing microbial contamination on poultry carcasses during processing in slaughterhouses is imperative for delaying spoilage and extending the shelf-life of meat. In the present study, a novel spray cabinet was designed, and the reduction of microorganisms on chicken carcasses achieved by the application of this cabinet combined with electrolyzed water was assessed at a slaughter-line. The spray cabinet, precisely designed to be a U-shaped cabinet according to the transmission of chicken carcasses in plants, primarily consists of side-, down- and up-spray units with 0.3Â MPa of pressure for each nozzle, with a total of 188 nozzles. The chicken carcasses were completely cleaned by applying the cabinet, leaving no blind angles. A significant reduction in microbial counts on the chicken carcasses was observed after spraying with this cabinet combined with decontamination measures during post-evisceration and post-chilling procedures, and a total bacterial count reduction of approximately 0.5 log CFU/cm2 was obtained by spraying with water alone. A microbial reduction of almost 1.0 log CFU/cm2 or MPN/cm2 was observed in chicken carcasses after spraying with acidic electrolyzed water (AEW) or slightly acidic electrolyzed water (sAEW) for 15Â s. In addition, 30Â mg/L of sAEW was as effective as 60Â mg/L of AEW in the reduction of microorganism counts. These findings indicate that sAEW may be a promising substitute for traditional sodium hypochlorite in the decontamination of chicken carcasses during slaughter, which may also help poultry companies minimize production costs in carcass decontamination.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 86, April 2018, Pages 200-206
Journal: Food Control - Volume 86, April 2018, Pages 200-206
نویسندگان
Huhu Wang, Jun Qi, Debao Duan, Yang Dong, Xinglian Xu, Guangzhou Zhou,