کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11024889 | 1701066 | 2019 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gamma-irradiation induced effects on biogenic amine formation and quality of frog legs (Rana esculenta) during storage
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Chemical, microbiological and sensorial properties were investigated depending on the storage time to understand the impacts of gamma irradiation at doses of 4 and 5â¯kGy on frog legs (Rana esculenta) during storage at 2â¯Â°C. While TVB-N values of control groups found as 50.11 mg/100â¯g after a 10 day storage period, 4 and 5â¯kGy frog legs were found as 48.08 and 43.29 mg/100â¯g respectively after 17 days. TBA values for irradiated frog legs were observed to be higher at the end of their storage periods. Salmonella was totally eliminated by 4â¯kGy irradiation. A total of seven biogenic amines; putrescine, cadaverine, spermidine, spermine, histamine, serotonin and agmatine were recorded in frog legs. Ammonia, putrescine, cadaverine and agmatine contents of non-irradiated group were significantly increase during storage period. Other microbiological analysis showed that irradiation at 5â¯kGy was the best at eliminating bacteria. Consequently, the treatment of irradiation as a preservation method was found to prolong the shelf life of frog legs 7 days longer than the usual methods in cold storage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Volume 99, January 2019, Pages 379-386
Journal: LWT - Volume 99, January 2019, Pages 379-386
نویسندگان
Miray Etyemez Büyükdeveci, Esmeray Kuley Boga, Gülsün Ozyurt,