Bioaccessibility and Risk Assessment of Cadmium from Uncooked Rice Using an In Vitro Digestion Model
文献类型：期刊论文
| 作者 | Yang, LS ; Zhang, XiuWu(张秀武) ; Li, YH ; Li, HR ; Wang, Y ; Wang, WY |
| 刊名 | BIOLOGICAL TRACE ELEMENT RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 145期号:1页码:81-86 |
| 关键词 | Cadmium Bioaccessibility In vitro Risk assessment Human health |
| 通讯作者 | Zhang, XiuWu(张秀武) |
| 英文摘要 | Cadmium (Cd)-contaminated rice is one of the most important sources of cadmium exposure in the general population from some Asian countries. This study was conducted to assess cadmium exposure from uncooked rice in rural mining areas based on the bioaccessible fraction of cadmium using an in vitro digestion model. The biotoxic effects of cadmium in uncooked rice from mining areas were much higher than those in the control area, based not only on their higher total concentration (52.49 vs. 7.93 mu g kg(-1)), but also on their higher bioaccessibility (16.94% vs. 2.38%). In the mining areas, the bioaccessible fraction of cadmium in uncooked rice has a significant positive correlation with the total concentration of cadmium in rice and there was quarterly unsafe rice to the public in the mining areas. The results indicated that the in vitro digestion model could be a useful and economical tool for providing the solubilization or bioaccessibility of uncooked rice in the mining area. The results could be helpful in conducting future experiments of cooked rice in the vitro model. |
| 收录类别 | SCI |
| 资助信息 | Natural Science Foundation of China 41040014 40571008;National Key Technology R&D Program of China 2007BAC03A11-07;Knowledge Innovation Foundation of the IGSNRR 200906002;SSRC;Rockefeller Brothers Fund |
| 语种 | 英语 |
| 公开日期 | 2012-03-15 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/8493]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Yang, LS,Zhang, XiuWu,Li, YH,et al. Bioaccessibility and Risk Assessment of Cadmium from Uncooked Rice Using an In Vitro Digestion Model[J]. BIOLOGICAL TRACE ELEMENT RESEARCH,2012,145(1):81-86. |
| APA | Yang, LS,Zhang, XiuWu,Li, YH,Li, HR,Wang, Y,&Wang, WY.(2012).Bioaccessibility and Risk Assessment of Cadmium from Uncooked Rice Using an In Vitro Digestion Model.BIOLOGICAL TRACE ELEMENT RESEARCH,145(1),81-86. |
| MLA | Yang, LS,et al."Bioaccessibility and Risk Assessment of Cadmium from Uncooked Rice Using an In Vitro Digestion Model".BIOLOGICAL TRACE ELEMENT RESEARCH 145.1(2012):81-86. |
入库方式： OAI收割
来源：地理科学与资源研究所
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