期刊
FOOD CONTROL
卷 53, 期 -, 页码 104-108出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodcont.2015.01.016
关键词
Inorganic arsenic; Cancer risk; Root and tuber; Plantain; Cassava; Potato; Sweet potato; Yam; Aroid
资金
- Training Program of Fujian Excellent Talents in Universities (FETU), Fujian, China
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 RIP consuming SSA countries, life-time cancer risk was low with a mean target risk at 6.3 x 10(-5) and a margin of exposure at 72. Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据