Determination of trichothecenes and zearalenones in grain cereal, flour and bread by liquid chromatography tandem mass spectrometry

► A qualitative and quantitative method for nine trichothecenes and three zearalenones. ► Wide variety of sample: wheat, oat, barley and spelt in grain, flavour and bread. ► Simple, fast, economic and sensitive multimycotoxin MS/MS determination analysis. ► Comparison of previously reported extraction solvents and matrix interference study. ► Validation was reached according to the Commission Decision, 2002/657/EC.