کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8502478 1554049 2018 25 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dietary organic selenium addition and accumulation of toxic and essential trace elements in liver and meat of growing rabbits
ترجمه فارسی عنوان
اضافه شدن و افزودن سلنیوم به رژیم غذایی و تجمع عناصر کمیاب و مضر در کبد و گوشت در حال رشد خرگوش
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی
The effects of dietary organic selenium (Se) addition at 0.1, 0.5 and 2.5 mg/kg vs. an unsupplemented basal diet (BD) on the accumulation of some toxic and essential trace elements were studied in the liver and muscle tissues of growing rabbits. Dietary Se addition increased liver and muscle Se concentration linearly (P < .001), and decreased linearly Cd, As, Ni and Cr (P < .001) in liver, as well as As (P < .01) and Cd (P < .001) in muscle. Muscle Cu and Zn contents were significantly lower (P < .05) in rabbits fed 2.5 mg Se/kg diet compared to the other 3 groups. Selenium was negatively correlated with Cr, Ni, Cd and As (P < .01) in liver, and with Cu (P < .05) and Cd (P < .01) in muscle. In conclusion, dietary Se supplementation decreased the accumulation of toxic (Cd and As) and potentially toxic (Cr and Ni) trace elements in rabbits. However, at excessive quantities may negatively affect essential trace elements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 145, November 2018, Pages 383-388
نویسندگان
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