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:: دوره 9، شماره 2 - ( 2-1389 ) ::
جلد 9 شماره 2 صفحات 265-278 برگشت به فهرست نسخه ها
Impacts of gamma radiation on nutritional components of minimal processed cultured sea bass (Dicentrarchus labrax)
چکیده:   (18107 مشاهده)

  Eviscerated sea bass, Dicentrarchus labrax were irradiated by Cobalt-60 at commercial irradiation facility at dose of 2.5 and 5 kGy at 2–4°C. The influences of the irradiation on proximate, fatty acid and amino acid composition in cultured sea bass were investigated. Significant differences (P<0.0.5) were found between non-irradiated and irradiated sea bass in terms of moisture, protein, fat, ash and carbohydrate contents. Total saturated and total monounsaturated fatty acid contents were 27.97-24.72% for non-irradiated sea bass respectively. The amonts of these two fatty acids in irradiated samples increased to 28.18-25.75% for 2.5 kGy and 29.08-28.54% for 5 kGy. Total polyunsaturated fatty acid content for irradiated samples was higher than non- irradiated samples. Aspartic acid, glutamic acid, asparagines, histidine, serine, glycine, arginine, alanine, tyrosine, cystine, methionine, lysine, hydroxyproline and proline contents for 2.5 and 5 kGy irradiated sea bass were significantly different (P<0.05).

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نوع مطالعه: پژوهشي |
دریافت: ۱۳۸۹/۴/۷ | پذیرش: ۱۳۹۴/۶/۲۲ | انتشار: ۱۳۹۴/۶/۲۲
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Özden Ö, Erkan N. Impacts of gamma radiation on nutritional components of minimal processed cultured sea bass (Dicentrarchus labrax). IJFS. 2010; 9 (2) :265-278
URL: http://jifro.ir/article-1-7-fa.html

Impacts of gamma radiation on nutritional components of minimal processed cultured sea bass (Dicentrarchus labrax). مجله علوم شیلاتی ایران. 1389; 9 (2) :265-278

URL: http://jifro.ir/article-1-7-fa.html



دوره 9، شماره 2 - ( 2-1389 ) برگشت به فهرست نسخه ها
مجله علوم شیلاتی ایران Iranian Journal of Fisheries Sciences
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