A method for analysis of trace metronidazole(MTZ),dimetridazole(DMZ) and ronidazole(RNZ) residues in royal jelly was developed by high performance liquid chromatography-tandem mass spectrometry(HPLC-MS/MS).

• 建立了高效液相色谱-串联质谱联用测定蜂王浆中甲硝唑(MTZ)、二甲硝唑(DM Z)和洛硝哒唑3(RNZ)种硝基咪唑类残留的方法。