液相色谱串联质谱法测定鸡蛋中金刚乙胺残留量的研究
Study on the Determination of Residual Amantadine in Eggs by Liquid Chromatography Tandem Mass Spectrometry
高兴运1
作者信息
- 1. 安徽省淮北市濉溪县市场监督检验所,安徽淮北 235199
- 折叠
摘要
目的:建立液相色谱串联质谱法测定鸡蛋中金刚乙胺残留量的分析方法,为鸡蛋食品安全检测工作提供技术支持.方法:采用液相色谱串联质谱法测定鸡蛋中金刚乙胺的残留量.结果:在质量浓度为1～20 ng·mL-1,金刚乙胺的线性关系良好,相关系数为0.9998,回收率为84.3%～91.6%,定量限为1 μg·kg-1.结论:该方法检测效果良好,可以应用于鸡蛋中金刚乙胺含量的实际监测工作中.
Abstract
Objective:To establish an analytical method for the determination of rimantadine residue in eggs by liquid chromatography-tandem mass spectrometry,and to provide technical support for the detection of egg food safety.Method:The residue of rimantadine in eggs was determined by liquid chromatography-tandem mass spectrometry.Result:The linear relationship of rimantadine was good at the mass concentration of 1～20 ng·mL-1,the correlation coefficient was 0.9998,the recovery was 84.3%～91.6%,and the limit of quantitation was 1 μg·kg-1.Conclusion:The method has good detection effect and can be applied to the actual monitoring of rimantadine content in eggs.
关键词
液相色谱串联质谱法/鸡蛋/基质效应/金刚乙胺Key words
liquid chromatography tandem mass spectrometry/eggs/matrix effect/diamond ethylamine引用本文复制引用
出版年
2024
NETL
NSTL
万方数据