Selenium Content in Staple Crops and Drinking Water and Associated Health Risk Assessment: A Case Study of a Selenium-Rich Region in Southern Shaanxi, China
文献类型：期刊论文
| 作者 | Han, Yangchun2; Hao, Litao1,5; Zhang, Shixi2; Luo, Kunli1; Zhang, Lijun4; Chen, Weiqiang3 |
| 刊名 | FOODS
 |
| 出版日期 | 2025-12-22 |
| 卷号 | 15期号:1页码:31 |
| 关键词 | excessive-Se high-Se drinking water-crop systems daily intake health risks children adults |
| DOI | 10.3390/foods15010031 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | To study the selenium (Se) content and dietary risk in typical Se-rich regions (the soil Se thresholds were as follows: high Se at 0.4-3.0 mg/kg and excessive Se at >3.0 mg/kg), the northern of Langao County, Ankang City, Shaanxi Province was studied. Contents of Se in crops and drinking water were analyzed. The average Se contents in drinking water was 12.32 mu g/L in the excessive-Se and 13.50 mu g/L in the high-Se areas. Corn, rice, sweet potato, and eggplant exhibited the highest average Se contents in the excessive-Se area, while potato and radish showed the highest levels in the high-Se area. Adults (and children) living in excessive-Se areas had a mean daily Se intake of 598 (305) mu g/day, and those in high-Se areas had an intake of 536 (275) mu g/day. Although crops were the main dietary source of Se, the contribution of drinking water, particularly for children, should not be overlooked as an additional source of Se intake. The average hazard quotients of adults (children) from excessive-Se and high-Se areas were 1.77 (1.95) and 1.58 (1.76), respectively. Therefore, there are non-carcinogenic health risks for humans in the two regions. |
| URL标识 | 查看原文 |
| WOS关键词 | VALUES ; GROUNDWATER ; TRANSPORT ; PROVINCE ; ELEMENTS ; COUNTY ; AREA |
| WOS研究方向 | Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001658600000001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219745]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Hao, Litao; Zhang, Shixi |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.China Univ Min & Technol Beijing, Sch Geosci & Surveying Engn, Beijing 100083, Peoples R China; 3.Shaanxi Xibao Technol Co Ltd, Ankang 725000, Peoples R China 4.China Se Enriched Ind Res Inst, Ankang R&D Ctr Se Enriched Prod, Ankang 725000, Peoples R China; 5.Hebei Normal Univ, Off State Owned Assets Comm, Shijiazhuang 050024, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Han, Yangchun,Hao, Litao,Zhang, Shixi,et al. Selenium Content in Staple Crops and Drinking Water and Associated Health Risk Assessment: A Case Study of a Selenium-Rich Region in Southern Shaanxi, China[J]. FOODS,2025,15(1):31. |
| APA | Han, Yangchun,Hao, Litao,Zhang, Shixi,Luo, Kunli,Zhang, Lijun,&Chen, Weiqiang.(2025).Selenium Content in Staple Crops and Drinking Water and Associated Health Risk Assessment: A Case Study of a Selenium-Rich Region in Southern Shaanxi, China.FOODS,15(1),31. |
| MLA | Han, Yangchun,et al."Selenium Content in Staple Crops and Drinking Water and Associated Health Risk Assessment: A Case Study of a Selenium-Rich Region in Southern Shaanxi, China".FOODS 15.1(2025):31. |
入库方式： OAI收割
来源：地理科学与资源研究所
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