An overview of hydrophobic deep eutectic solvents driven liquid-phase extraction: Applications and prospects

IF 4 2区化学 Q1 BIOCHEMICAL RESEARCH METHODS Journal of Chromatography A Pub Date : 2025-02-26 DOI:10.1016/j.chroma.2025.465824

Xinxin Zheng , Fan Yin , Gang Gong , Xinger Zhang , Sile He , Weiyang Tang , Xiao-Hong Wei

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Abstract

Deep eutectic solvents (DESs) are a type of emerging green solvent. They are simple to prepare, cost-effective, highly atom-efficient, exhibit extremely low toxicity, and are biodegradable. Since their discovery, DESs have attracted significant interest from the scientific community across various fields. In recent years, these solvents have been extensively studied by researchers as extraction media. Hydrophobic deep eutectic solvents (hDESs) first appeared in the literature in 2015 and represent a group of DESs that meet the requirements of green chemistry. hDESs have great potential in the fields of separation and extraction and are considered effective alternatives to replace hydrophilic DESs and other hydrophobic organic solvents for the extraction of lipophilic natural products. This review summarizes pioneering and innovative work on hDESs, including the latest research progress regarding their applications, extraction techniques, and recycling methods. It also highlights issues that need to be addressed in the future. The results of hDESs in natural product extraction and the extraction of other compounds have revealed their significant potential as alternative green solvents in industrial separation processes.

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疏水深共晶溶剂驱动液相萃取技术综述：应用与展望

深共晶溶剂是一种新兴的绿色溶剂。它们制备简单，成本效益高，原子效率高，毒性极低，并且是可生物降解的。自发现以来，DESs已经引起了各个领域科学界的极大兴趣。近年来，这些溶剂作为提取介质得到了研究者的广泛研究。疏水深共晶溶剂（hess）于2015年首次在文献中出现，代表了一组符合绿色化学要求的DESs。DESs在分离和提取领域具有巨大的潜力，被认为是替代亲水DESs和其他疏水有机溶剂提取亲脂性天然产物的有效替代品。本文综述了高聚醚的研究进展，包括其应用、提取技术和回收方法等方面的最新研究进展。它还突出了未来需要解决的问题。hess在天然产物萃取和其他化合物萃取方面的研究结果显示了其在工业分离过程中作为替代绿色溶剂的巨大潜力。

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来源期刊

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.