饮食中微量元素砷的分布规律与人体健康关系  

THE DISTRIBUTION OF TRACE ARSENIC IN DIET AND ITS EFFECT ON HUMAN HEALTH

作　　者：彭欣[1] 陈国树[1] 

机构地区：[1]南昌大学化学系,江西南昌330047

出　　处：《南昌大学学报（理科版）》2003年第1期85-88,共4页Journal of Nanchang University(Natural Science)

基　　金：江西省自然科学基金资助项目(Z01424)

摘　　要：采用催化动力学光度法测定了六大类(共三十种)样品中的总砷含量,探讨了砷在食品中的分布规律,建立了砷在人体中的安全系数和积累系数的数学评价公式,用于评价砷与人体健康的关系,这对人们选择食物有一定的指导意义。Trace arsenic in thirty samples has been detected by kinetic spectrophotometry.The rule of the distribution of arsenic in food and drink were discussed.And new formulars about safe coefficient and accumulational coefficient have been built to evaluate the influence of trace arsenic in diet on human health.The results would help people choose healthy diet.

关 键 词：食品卫生 微量元素 砷 分布规律 人体健康 安全系数 积累系数 催化动力学光度法 含量测定 

分 类 号：TS207.5[轻工技术与工程—食品科学]