干制香菇和黑木耳的重金属含量检测
Journal of Chongqing University of Science and Technology(Natural Sciences Edition)(2019)
Abstract
从合肥市区的大型超市和农贸市场,采集安徽7家企业生产的干制香菇和黑木耳样品,运用石墨炉原子吸收光谱法、原子荧光光谱分析法等,检测了样品中的铅、镉、汞、砷4种重金属的含量.检测结果显示,每种重金属的平均含量从高到低的排序,在香菇中为砷、镉、铅、汞,在黑木耳中为铅、镉、砷、汞.干制香菇和黑木耳样品的重金属含量都处于安全水平,综合因子污染指数较低,归属非污染等级.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined