کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6390763 1628409 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Inorganic arsenic in starchy roots, tubers, and plantain and assessment of cancer risk of sub-Saharan African populations
ترجمه فارسی عنوان
آرسنیک معدنی در ریشه های نشاسته ای، غده و کاهو و ارزیابی خطر ابتلا به سرطان جمعیت آفریقا در صحرای آفریقا
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی
Starchy roots, tubers, and plantain (RTP) are the staple food in sub-Saharan Africa (SSA), and also important energy sources in Asia, Europe, and America. In this work, inorganic arsenic (iAs) in these crops was separated and enriched by solid phase extraction (SPE), and quantified by hydride generation-atomic fluorescence spectrometry (HG-AFS). Overall, iAs in these crops ranged from 0.9 to 14.1 ng g−1 wet weight. Long-term cancer risk associated with iAs intake from these crops was assessed by Monte Carlo simulation based on iAs concentrations and historical consumption and population data. For 19 high RTP consuming SSA countries, life-time cancer risk was low with a mean target risk at 6.3 × 10−5 and a margin of exposure at 72.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 53, July 2015, Pages 104-108
نویسندگان
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