METHOD OF LIQUID CHROMATOGRAPHY – TANDEM MASS-SPECTROMETRY FOR ENNIATINS A, A1, B, B1 AND BEAUVERICIN DETERMINATION IN WINTER WHEAT
Journal Title: Вісник Національного Авіаційного Університету - Year 2018, Vol 74, Issue 1
Abstract
Objective: the aim of this study is to develop and validate a method of liquid chromatography – tandem mass-spectrometry for determination Fusarium mycotoxi ns namely eniatins A, A1, B, B1 and beauvericin. Methods: this article considers an analytical method ba sed on high-performance liquid chromatography coupled with tandem mass-spectrometry for quick separation, identification, and quantification of mycotoxins in one sample. Results: it is proved that proposed method is accurate, selective, and rapid for identification and quantification of law-molecular weight compound accumulated in grain in small amount. Discussion: the effectiveness of liquid chromatography – tandem mass-spectrometry for determination of low concentrated mycotoxins in samples is confirmed. The validation ranges for analysts are compared to similar aimed researches of past years.
Authors and Affiliations
Oksana Pylypenko, Mikhail Baranovsky
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