摘要
本研究建立在快速定量检测大米中,重金属离子镉的胶体金免疫层析试纸条分析方法,通过一系列的实验研究了该方法的准确度和精密度。结果表明该检测方法准确度和精密度较高,并且重金属离子镉快速检测及监测分析,该系统小巧轻便、操作简单、检测结果可以追溯,适用于粮库筛查和监测。
In this study, a method for rapid detection of cadmium in rice by colloidal gold immunochromatographic strips was established. The degree of accuracy and precision of the method were studied through a series of experiments. The results showed that the degree of accuracy and precision of the method was high. And the monitoring analysis system was small and portable, easy to operate, the test results can be traced back.This method is suitable for the screening and monitoring of grain depot.
作者
郭健
路宏博
赵小旭
柳家鹏
李曼
王涛
刘美辰
蒙少华
Guo Jian;Lu Hongbo;Zhao Xiaoxu;Liu Jiapeng;Li Man;Wang Tao;Liu Meichen;Meng Shaohua(Beijing Grain ＆ Oil ＆ Food Inspection Institute,Beijing 100162;Beijing Municipal Bureau of Grain,Beijing 100053;Beijing Meizheng Bio-Tech Co.,Ltd,Beijing,102101)
出处
《粮食科技与经济》
2018年第2期46-48,共3页
Food Science And Technology And Economy
基金
北京市科委项目(Z161100000616002)
关键词
镉
胶体金免疫层析法
大米
cadmium
colloidal gold immunochromatographic assay
rice
