Determination of Alternaria mycotoxins in wine and juice using ionic liquid modified countercurrent chromatography as a pretreatment method followed by high-performance liquid chromatography
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- 作者：Chen Fana ; b ; Xueli Caoa ; caoxl@th.btbu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Man Liua ; Wei Wangb
- 关键词：Alternaria mycotoxin ; Countercurrent chromatography ; Ionic liquids ; Pretreatment ; Wine ; Apple juice
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：4 March 2016
- 年：2016
- 卷：1436
- 期：Complete
- 页码：133-140
- 全文大小：900 K
文摘
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A novel IL modified CCC pretreatment method was developed.
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It can be used for the determination of trace Alternaria mycotoxins in liquid food samples.
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The enrichment strategy is unique by employing [HOOCMIM][Cl] to modify the solvent system.
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The elution of targets by reversing the original stationary phase to mobile phase is quite artful.
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The method can provide high recoveries with good reproducibility and low LOD.