title: Synthesis of deoxynivalenol-glucosides and their characterization using a QTrap LC-MS/MS.
abstract: Deoxynivalenol (DON)-glucosides were successfully synthesized in a two-step reaction from 1-β-Bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-α-D-gluco-pyranose and 3-Acetyl-DON or 15-Acetyl-DON. After purification of the reaction products, the mycotoxin conjugates were for the first time characterized by means of a triple quadrupole mass spectrometer in combination with a linear ion trap. Due to different fragmentation behaviour it was also possible to distinguish between the two glucosides.
authors.affiliation: Christian Doppler Laboratory for Mycotoxin Research, IFA-Tulln, Konrad Lorenz Str. 20, 3430, Tulln, Austria.
authors.forename: F
authors.initials: F
authors.lastname: Berthiller
authors.forename: R
authors.initials: R
authors.lastname: Schuhmacher
authors.forename: G
authors.initials: G
authors.lastname: Buttinger
authors.forename: M
authors.initials: M
authors.lastname: Freudenschuss
authors.forename: G
authors.initials: G
authors.lastname: Adam
authors.forename: R
authors.initials: R
authors.lastname: Krska