کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8252145 | 1533494 | 2017 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sensory acceptability of squid rings gamma irradiated for shelf-life extension
ترجمه فارسی عنوان
پذیرش حس گرما از حلقه های ماهی مرکب برای طول عمر طولانی مدت تابش می شود
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کلمات کلیدی
پردازش تابش، حفاظت، ماهی مرکب، پذیرش حسی، عمر مفید
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
چکیده انگلیسی
The feasibility of extending the shelf-life of a squid product by gamma irradiation was analyzed. Illex argentinus rings were irradiated at 4 and 8 kGy; and stored at 4±1 °C during 77 days. No mesophilic bacteria, enterobacteriaceae and coliforms were detected in irradiated rings during storage. Psychrotrophic bacteria were significantly reduced by irradiation; their counts were fitted to a growth model which was further used for shelf-life estimations: 3 and 27 days for 0 and 4 kGy, respectively. Initially, non-irradiated as well as irradiated rings had very good sensory scores. The overall acceptability of 4 and 8 kGy rings did not decrease during 27 and 64 days, respectively, while control samples spoiled after 3 days. A radiation dose range for squid rings preservation was defined, which attained the technological shelf-life extension objective, without impairing sensory quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 130, January 2017, Pages 359-361
Journal: Radiation Physics and Chemistry - Volume 130, January 2017, Pages 359-361
نویسندگان
Alejandra Tomac, MarÃa C. Cova, Patricia Narvaiz, MarÃa I. Yeannes,