最近的应用概述新兴的提取介质为基础的样品制备测定食品样品中的黄曲霉毒素及其前体。

IF 3.8 2区 化学 Q1 BIOCHEMICAL RESEARCH METHODS
Journal of Chromatography A Pub Date : 2025-02-22 Epub Date: 2025-01-12 DOI:10.1016/j.chroma.2025.465678
Jingna Li, Xuemeng Xu, Xiaoshuang Cui, Yaming Sun, Chenchen Song, Yongxing Hu, Wenjie Zhao, Lijun He
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引用次数: 0

摘要

黄曲霉毒素引起的食品安全问题已成为全球关注的焦点。然而,由于食品基质的复杂性和分析物的低浓度,在生物合成途径中准确、灵敏地测定AFs及其前体是极具挑战性的,因此迫切需要开发高效的样品制备技术。本文综述了近年来基于离子液体和离子液体基复合材料、金属-有机骨架(MOFs)和共价有机骨架(COFs)等新型萃取介质制备食品样品中AFs及其前驱体的研究进展。这些萃取介质可以结合不同的样品制备技术,如分散液液微萃取、固相萃取、磁/分散固相萃取等,主要取决于它们的物理化学性质。它们对AFs及其前驱体具有高效的萃取和富集性能,这与它们的多重相互作用机制和多孔结构有关。本文还介绍了这些新兴提取介质用于食品中AFs及其前体样品制备的当前挑战和未来前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A recent overview of the application of emerging extraction medium-based sample preparation for the determination of aflatoxins and their precursors in food samples.

Food safety problem caused by aflatoxins (AFs) has become a major concern worldwide. However, due to the complexity of food matrices and the low concentration of analytes, the accurate and sensitive determination of AFs and their precursors in the biosynthetic pathway is extremely challenging, so the development of efficient sample preparation techniques has been urgently required. This paper reviews the recent advances in sample preparation based on some emerging extraction media for the determination of AFs and their precursors in different food samples, including ionic liquids (ILs) and IL-based composites, metal-organic frameworks (MOFs) and covalent organic frameworks (COFs). These extraction media can be combined with different sample preparation techniques, such as dispersive liquid-liquid microextraction, solid-phase extraction, and magnetic/dispersive solid-phase extraction, mainly depending on their physicochemical properties. They exhibit efficient extraction and enrichment performance towards AFs and their precursors, which is attributed to their multiple-interaction mechanism and/or porous structure. This review also presents the current challenges and future prospects of these emerging extraction media for sample preparation of AFs and their precursors from food.

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来源期刊
Journal of Chromatography A
Journal of Chromatography A 化学-分析化学
CiteScore
7.90
自引率
14.60%
发文量
742
审稿时长
45 days
期刊介绍: The Journal of Chromatography A provides a forum for the publication of original research and critical reviews on all aspects of fundamental and applied separation science. The scope of the journal includes chromatography and related techniques, electromigration techniques (e.g. electrophoresis, electrochromatography), hyphenated and other multi-dimensional techniques, sample preparation, and detection methods such as mass spectrometry. Contributions consist mainly of research papers dealing with the theory of separation methods, instrumental developments and analytical and preparative applications of general interest.
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