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UPLC-MS/MS测定鱼干中的呋喃唑酮代谢物

周新;张新祥;王磊;张华;刘锦程;陈会明

  A high performance liquid chromatography-tandem mass spectrometric method was established for determination of the nitrofuran metabolites were released.After adjusting pH range from 7.0 to 7.5. Then the analytes were extracted by ethyl acetate identification was achieved by electrospray ionization in positive mode(ESI+) using multiple reaction monitoring.The quantification was performed with external standards.The recoveries of 3-Amino-2-oxazolidinone(AOZ)were in the range of 79.1%-94.8% with spiked levels of 0.5-2 μg/kg.The RSD were less than 8.23%.The limits of detection were 0.10 μg/kg for AOZ.……   
[关键词]:Furazolidone;Metabolize;Dry fish;UPLC-MS/MS
[文献类型]:期刊
[文献出处]: 《分析测试学报2007年S1期
[格式]:PDF原版; EPUB自适应版(需下载客户端)