Untargeted metabolomics based on ultra-high-performance liquid chromatography-high-resolution mass spectrometry merged with chemometrics: A new predictable tool for an early detection of mycotoxins

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• 作者：Josep Rubert^a ; ^{rubertbj@vscht.cz} ; ^{josep.rubert@fmach.it} ; Laura Righetti^b ; Milena Stranska-Zachariasova^a ; Zbynek Dzuman^a ; Jana Chrpova^c ; Chiara Dall'Asta^b ; Jana Hajslova^a ; ^{jana.hajslova@vscht.cz}
• 关键词：Alkylresorcinols ; Cereals ; Lipidomics ; Liquid chromatography-high resolution mass spectrometry ; Metabolomics ; Oxylipins ; Plant-pathogen cross-talk ; Wheat
• 刊名：Food Chemistry
• 出版年：2017
• 出版时间：1 June 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：423-431
• 全文大小：1384 K
• 卷排序：224

文摘

Mycotoxins, Fusarium spp. and metabolic pathways were jointly investigated. SLE-UHPLC-HRMS untargeted metabolomics revealed cross-talk plant pathogen. Strong infection was associated with oxylipin and phosphatidic acid pathways. Low infection showed up higher levels of alkylresorcinols and phosphatidic acid.