Synthesis of deoxynivalenol-glucosides and their characterization using a QTrap LC-MS/MS

被引：17
|
作者：
F. Berthiller
R. Schuhmacher
G. Buttinger
M. Freudenschuss
G. Adam
R. Krska
机构：
[1] Christian Doppler Laboratory for Mycotoxin Research,Center of Applied Genetics
[2] IFA-Tulln,undefined
[3] biopure Referenzsubstanzen GmbH,undefined
[4] University of Agricultural Sciences,undefined
来源：
Mycotoxin Research | 2003年 / 19卷 / 1期
关键词：
deoxynivalenol-glucosides; tandem mass spectrometry;
D O I：
10.1007/BF02940092
中图分类号：
学科分类号：
摘要：
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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页码：47 / 50
页数：3
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