【摘要】 采用２ ，３二氨基萘荧光光度法测定了蚌埠地区主要粮食及一些蔬菜中微量元素硒的含量。实验结果提示：该地区粮食中的硒含量接近国内其它非克山病地区的平均值。更多还原

【Abstract】 In this paper , the selenium content in the major cereals and vegetables of Bengbu Area was determined by 2,3-diaminonaphthalene under fluorophotometry .The result showed that the averege selenium content of the major cereals in this area was close to that in other non-Keshan disease epidemic areas of China.更多还原