Quantification of the Alternaria mycotoxin tenuazonic acid in beer

Tenuazonic acid (TA) is a major water soluble Alternaria mycotoxin. In the present work, a method for the quantification of TA in beer by liquid chromatography–ion-trap multistage mass spectrometry after derivatization with 2,4-dinitrophenylhydrazine is described. The method is based on a rapid work...

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Veröffentlicht in:	Food chemistry 2010-06, Vol.120 (3), p.902-906
Hauptverfasser:	Siegel, David, Merkel, Stefan, Koch, Matthias, Nehls, Irene
Format:	Artikel
Sprache:	eng
Schlagworte:	2,4-Dinitrophenylhydrazine Alternaria Beer Beers Biological and medical sciences Derivatization Fermented food industries food analysis food composition food contamination Food industries Food toxicology Fundamental and applied biological sciences. Psychology high performance liquid chromatography Liquid chromatography/electrospray ionisation ion-trap multistage mass spectrometry mass spectrometry Mycotoxin mycotoxins new methods quantitative analysis Tenuazonic acid Triticum aestivum
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