Synthesis of DeoxynivalenoI-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, IFA-TulIn, 3430 Tulln

[2] Biopure Referenzsubstanzen GmbH, 3430 Tulin

[3] Center of Applied Genetics, University of Agricultural Sciences, 1190 Wien

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-l-deoxy-2,3,4,6-tetra-Oacetyl- α-D-gluco-pyranose and 3-AcetyI-DON or 15-AcetyI-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.

引用

页码：47 / 50

页数：3

共 5 条

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[4] Sewald N., Von Gleissenthall J.L., Schuster M., Mtiller G., Aplin R.T., Structure elucidation of a plant metabolite of 4-desoxynivalenol, Tetrahedron: Asymmetry, 3, pp. 953-960, (1992)
[5] Savard M., Deoxynivalenol fatty acid and glucoside conjugates, J. Agr. Food Chem., 39, pp. 570-574, (1991)

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