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Position: Home > Articles > Determination of Anesthetic MS-222 Residues in Pelteobagrus fulvidraco/Mandarin Fish by LC-MS/MS Journal of Anhui Agricultural Sciences 2018,46 (22) 154-156,164

HPLC-MS/MS测定黄颡鱼/桂花鱼中麻醉剂MS-222残留

作  者:
储成群;梁景文;苑婷婷;钟彩丽;姜学涯;权美英
关键词:
HPLC-MS/MS;黄颡鱼/桂花鱼;MS-222;残留
摘  要:
[目的]测定黄颡鱼/桂花鱼中麻醉剂3-氨基苯甲酸乙酯甲基磺酸盐(MS-222)的残留量.[方法]采用高效液相色谱串联质谱(HPLC-MS/MS)技术,建立了一种优化的QuEChERS方法,快速测定黄颡鱼/桂花鱼中麻醉剂MS-222的残留.[结果]该方法简单、快速、可靠,线性关系好,检出限低,灵敏度高.在最优的条件下,方法定量线性范围为1~200 ng/mL,方法回收率为77.8%~95.8%,精密度为3.4%~5.2%.[结论]该方法为黄颡鱼/桂花鱼中麻醉剂MS-222残留测定提供了参考依据.
译  名:
Determination of Anesthetic MS-222 Residues in Pelteobagrus fulvidraco/Mandarin Fish by LC-MS/MS
作  者:
CHU Cheng-qun;LIANG Jing-wen;YUAN Ting-ting;Shenzhen Kaijixing Food Quality Testing Techcenter Co.Ltd.;
关键词:
HPLC-MS/MS;;Pelteobagrus fulvidraco/Mandarin fish;;MS-222;;Residues
摘  要:
[Objective] The research aimed to determine the residues of the anaesthetic tricaine mesilate( MS-222) in Pelteobagrus fulvidraco/Mandarin fish.[Methods]The high-performance liquid chromatography tandem mass spectrometry( HPLC-MS/MS) technology and an optimized Qu ECh ERS method were established for the rapid determination of residues of MS-222 in fish.[Results] This method was simple,fast,reliable,good linearity,low detection limit and high sensitivity.Under optimized conditions,the linear quantification range of the LC-MS/MS method was 1-200 ng/mL.Average recovery rates were 77.8%-95.8%,RSD was 3.4%-5.2%.[Conclusion]This method could provide a reference for the determination of MS-222 in fish.

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