...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of health science. >Evaluation of Exposure to Chemical Substances through Foods -Exposure to Pesticides, Heavy Metals, Dioxins, Acrylamide and Food Additives in Japan-
【24h】

Evaluation of Exposure to Chemical Substances through Foods -Exposure to Pesticides, Heavy Metals, Dioxins, Acrylamide and Food Additives in Japan-

机译：通过食物对化学物质的暴露评估-在日本对农药，重金属，二恶英，丙烯酰胺和食品添加剂的暴露-

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

For the risk management of chemical substances in foods, evaluating the exposure to chemical substances is essential. The Ministry of Health, Labour and Welfare (MHLW) continuously performs total diet studies to estimate the average Japanese dietary intake of various chemical substances, such as pesticides, heavy metals, dioxins, food additives, etc. In many of the studies, the National Institute of Health Sciences, especially the Division of Foods plays a central role. In this mini-review, the results of several recent total diet studies are described. The Total Diet Study of Food Contaminants which began in 1977 has found that the intake of banned pesticides is very low compared with the acceptable daily intake (ADI). However, the dietary intake of Cd is high, and was 52% of the Provisional Tolerable Weekly Intake in 2002. The average daily intake of dioxins [polychlorinated dibenzo-^-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and coplanar-polychlorinated biphenyls (PCBs)] was 1.49 pgTEQ/ kg in 2002, which is lower than the tolerable daily intake (TDI) value of 4 pgTEQ/kg/day. Total diet study samples from the Kansai area demonstrated a reduction in dioxin intake between 1977 and 2002. The daily dietary intake of acrylamide was estimated to be several scores of micrograms per person. Although the daily intake of most food additives was much lower than ADI, the intake of nitrate exceeded ADI when estimated by the market basket method. The contribution of food additives was low and most of the intake was attributed to nitrate in vegetables. These data form the basis for risk management performed by the MHLW.
机译：对于食品中化学物质的风险管理，评估化学物质的暴露至关重要。厚生劳动省（MHLW）不断进行总饮食研究，以估计日本平均饮食中各种化学物质的摄入量，例如农药，重金属，二恶英，食品添加剂等。在许多研究中，国家卫生科学研究所，尤其是食品部起着核心作用。在此小型审查中，描述了一些最近的总饮食研究的结果。始于1977年的食物污染物总饮食研究发现，与可接受的每日摄入量（ADI）相比，违禁农药的摄入量非常低。但是，Cd的饮食摄入量很高，是2002年临时耐受每周摄入量的52％。二恶英的平均每日摄入量[多氯二苯并^-二恶英（PCDDs），多氯二苯并呋喃（PCDFs）和共平面多氯联苯（PCBs）]在2002年为1.49 pgTEQ / kg，低于可耐受的每日摄入量（TDI）值4 pgTEQ / kg / day。来自关西地区的饮食研究总样本显示，1977年至2002年间二恶英的摄入量有所减少。据估计，每人每天的丙烯酰胺饮食摄入量为几微克。尽管大多数食品添加剂的每日摄入量远低于ADI，但根据市场购物篮方法估算，硝酸盐的摄入量却超过了ADI。食品添加剂的贡献很低，大部分摄入量归因于蔬菜中的硝酸盐。这些数据构成了MHLW进行风险管理的基础。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号