Monitoring mycotoxins in the blood of pigs and broiler chickens Ghent University
The present invention relates to a multi-screening method for the detection of a large number of mycotoxins and metabolites in broiler chickens and pigs, the method comprising collecting the blood of broiler chickens and pigs as a dried blood sample, preparing the dried blood sample for analysis and analyzing the prepared dried blood sample by a two-step liquid chromatography-tandem mass spectrometry LC-MS/MS process. In a first LS-MS/MS step, for a given mobile phase for the LC process, the mass spectrometer operates in negative electro-spray ionization mode, and for another mobile phase for ...