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

作　　者：高兴运 GAO Xingyun(Suixi County Market Supervision and Inspection Institute,Huaibei City,Anhui Province,Huaibei 235199,China)

机构地区：[1]安徽省淮北市濉溪县市场监督检验所,安徽淮北235199

出　　处：《食品安全导刊》2024年第15期94-96,共3页China Food Safety Magazine

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.

关 键 词：液相色谱串联质谱法 鸡蛋 基质效应 金刚乙胺 

分 类 号：O657.63[理学—分析化学] TS253.7[理学—化学]