Evaluation and prevention of the negative matrix effect of terpenoids on pesticides in apples quantification by gas chromatography-tandem mass spectrometry

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• 作者：Gé ; raldine Giacinti ; ^{geraldine.giacinti@ensiacet.fr} ; Christine Raynaud ; Sophie Capblancq ; Valé ; rie Simon
• 关键词：Apples ; Pesticides ; Oleanolic acid ; Matrix effect ; GC/MS2 ; HPTLC
• 刊名：Journal of Chromatography A
• 出版年：2017
• 出版时间：3 February 2017
• 年：2017
• 卷：1483
• 期：Complete
• 页码：8-19
• 全文大小：2542 K
• 卷排序：1483

文摘

Terpenic acid levels affect matrix effects in pesticide quantification by GC/MS2. Interactions between pesticides and terpenic acids were investigated. The combination of QuEChERS and HPTLC is proposed for optimal clean-up.