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Updated: May 12, 2026

GC-based Detection of Aldononitrile Acetate Derivatized Glucosamine and Muramic Acid for Microbial Residue Determination in Soil
Published on: May 19, 2012
Synthesis of deoxynivalenol-glucosides and their characterization using a QTrap LC-MS/MS
F Berthiller1, R Schuhmacher, G Buttinger
1Christian Doppler Laboratory for Mycotoxin Research, IFA-Tulln, Konrad Lorenz Str. 20, 3430, Tulln, Austria.
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.
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