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0.999 8,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。
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 0.999 8,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.
作者
高兴运
GAO Xingyun(Suixi County Market Supervision and Inspection Institute,Huaibei City,Anhui Province,Huaibei 235199,China)
出处
《食品安全导刊》
2024年第15期94-96,共3页
China Food Safety Magazine
关键词
液相色谱串联质谱法
鸡蛋
基质效应
金刚乙胺
liquid chromatography tandem mass spectrometry
eggs
matrix effect
diamond ethylamine
作者简介
高兴运(1976-),男,安徽淮北人,本科,助理工程师。研究方向:产品质量与安全。
