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Effect of irradiation and storage on biogenic amine contents in ripened Egyptian smoked cooked sausage
Faculty
Agriculture
Year:
2013
Type of Publication:
Article
Pages:
1165-1171
Authors:
Rabie, Mohamed A, Toliba, Abbas O
DOI:
10.1007/s13197-011-0444-7
Journal:
JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE SPRINGER INDIA
Volume:
50
Research Area:
Food Science \& Technology
ISSN
ISI:000325263300016
Keywords :
Traditional foods, Food safety
Abstract:
The effects of gamma-irradiation upon the biogenic amine inventory in Egyptian smoked cooked sausages were investigated for the first time during storage for up to 90 days at 4 A degrees C. Typical contents of biogenic amines in non-irradiated sausages ranged between 125.50 and 596.18 mg/kgDW; irradiation with 4 and 6 kGy decreased said total contents to 105.20-94.82 and 104.98-26.44 mg/kgDW respectively, by the end of storage. Putrescine and cadaverine were the major amines in non-irradiated samples-where it accounted for 33\% and 29\% respectively, of the total by 90 days; however, tyramine dominated in irradiated samples with 2, 4 and 6 kGy, where it accounted for 44, 52 and 42\%. On the other hand, the histamine content in non-irradiated sausage by 90 days of storage (i.e. 109.12 mg/kgDW) clearly exceeded the maximum allowable of 50 mg/kg, unlike happened in their irradiated counterparts. Therefore, the dramatic reduction observed in the histamine levels suggests use of this preservation technique for that traditional meat food.
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جامعة المنصورة
جامعة الاسكندرية
جامعة القاهرة
جامعة سوهاج
جامعة الفيوم
جامعة بنها
جامعة دمياط
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جامعة المنيا
جامعة دمنهور
جامعة المنوفية
جامعة أسوان
جامعة جنوب الوادى
جامعة قناة السويس
جامعة عين شمس
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جامعة كفر الشيخ
جامعة السادات
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