Dietary and drinking water intake of essential trace elements in a typical Kashin-Beck disease endemic area of Tibet, China
文献类型：期刊论文
| 作者 | Zha,Xinjie2; An,Jialu2; Gao,Xue3; Tian,Yuan1 |
| 刊名 | Environmental Health
 |
| 出版日期 | 2022-09-16 |
| 卷号 | 21期号:1 |
| 关键词 | Essential trace elements Highland barley Drinking-water Oral intake Health risk assessment |
| DOI | 10.1186/s12940-022-00898-0 |
| 通讯作者 | Tian,Yuan(tiany.16b@igsnrr.ac.cn) |
| 英文摘要 | AbstractBackgroundEssential trace elements (ETEs), such as copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), selenium (Se), zinc (Zn), are very important elements for human health.MethodsIn this study, 89 drinking water samples and 85 highland barleys were collected from 48 villages in 11 townships, and the average daily dose (ADD) of ETEs were calculated, in addition, health effects of ETEs to rural residents in Luolong County, a typical Kashin-Beck disease (KBD) endemic area in Tibet, were assessed.ResultsThe mean concentrations of Cu, Fe, Mn, Mo, Se, Zn in drinking water were 0.278?±?0.264?μg·kg?1, 0.766?±?0.312?μg·kg?1, 0.411?±?0.526?μg·kg?1,?0.119?±?0.223?μg·kg?1, 0.155?±?0.180?μg·kg?1, and 0.804?±?1.112?μg·kg?1, respectively; and mean concentrations of Cu, Fe, Mn, Mo, Se and Zn in highland barley were 3.550?±?0.680?mg·kg?1, 81.17?±?38.14?mg·kg?1, 14.03?±?1.42?mg·kg?1, 0.350?±?0.200?mg·kg?1, 0.0028?±?0.0056?mg·kg?1, and 23.58?±?3.10?mg·kg?1, respectively. The ADD of Cu in the study area was appropriate; the ADD of Fe and Mn in each township were higher than the maximum oral reference dose recommended by the National Health Commission of China, indicating that Fe and Mn had non-carcinogenic health risks; the ADD of Mo and Zn in 36.36% and 54.55% of the townships exceeded the maximum oral reference dose; and 72.73% of the townships had insufficient ADD of Se. The ADD of Mo, Cu and Se in different townships was significantly correlated with the prevalence of KBD.ConclusionsTherefore, in order to prevent and control the prevalence of KBD and ensure the health of local residents, it is necessary to reduce the intake of high concentrations of Fe, Mn and Zn in diet, as well as increase the intake of Mo, Cu, especially Se.Graphical abstract |
| 语种 | 英语 |
| WOS记录号 | BMC:10.1186/S12940-022-00898-0 |
| 出版者 | BioMed Central |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/166728]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Tian,Yuan |
| 作者单位 | 1.Chinese Academy of Sciences; Key Laboratory of Ecosystem Network Observation and Modelling, Institute of Geographic Sciences and Natural Resources Research 2.Xi’an University of Finance and Economics 3.Institute of Agricultural Resources and Environment, Tibet Academy of Agriculture and Animal Husbandry Sciences |
| 推荐引用方式 GB/T 7714 | Zha,Xinjie,An,Jialu,Gao,Xue,et al. Dietary and drinking water intake of essential trace elements in a typical Kashin-Beck disease endemic area of Tibet, China[J]. Environmental Health,2022,21(1). |
| APA | Zha,Xinjie,An,Jialu,Gao,Xue,&Tian,Yuan.(2022).Dietary and drinking water intake of essential trace elements in a typical Kashin-Beck disease endemic area of Tibet, China.Environmental Health,21(1). |
| MLA | Zha,Xinjie,et al."Dietary and drinking water intake of essential trace elements in a typical Kashin-Beck disease endemic area of Tibet, China".Environmental Health 21.1(2022). |
入库方式： OAI收割
来源：地理科学与资源研究所
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