期刊
FOOD SCIENCE AND TECHNOLOGY INTERNATIONAL
卷 16, 期 5, 页码 443-450出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/1082013210367956
关键词
total arsenic; inorganic arsenic; mercury; dietary intake; Chile
资金
- Direccion de Investigacion of the Universidad del Bio Bio, Chile (DIUBB) [075121 3/R]
- Direccion de Investigacion y Desarrollo of Universidad Austral de Chile (DID) [S-2007-35]
The dietary intake of total arsenic (tAs), inorganic arsenic (iAs) and total mercury (tHg) in lunch and breakfast servings provided by the Chilean School Meal Program (SMP) was estimated, using the duplicate-portion variant of the total diet study. Lunch and breakfast samples were collected from 65 schools throughout the country in 2006. The population sample was a group of girls and boys between 6 and 18 years old. The tAs concentration was measured via hydride-generation atomic absorption spectrometry. The total mercury concentration was measured via cold-vapor atomic absorption spectroscopy. The estimated iAs intake was 12.5% (5.4 mu g/day) of the Provisional tolerable daily intake (PTDI) as proposed by the FAO/WHO, and the tHg intake was 13.2% (1.9 mu g/day) of the PTDI as proposed by the FAO/WHO. It was therefore concluded that tAs, iAs and tHg intake from food provided by the SMP do not pose risks to student health.
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