基于深共晶溶剂前处理的应用研究进展  

Research progress in the application of deep eutectic solvents pretreatment

作　　者：文玉莲 太志刚[1] WEN Yulian;TAI Zhigang(Faculty of Life Science and Technology,Kunming University of Science and Technology,Kunming 650093,Yunnan,China)

机构地区：[1]昆明理工大学生命科学与技术学院,云南昆明650093

出　　处：《云南大学学报(自然科学版)》2025年第1期148-153,共6页Journal of Yunnan University(Natural Sciences Edition)

基　　金：昆明理工大学−昆明华润圣火药业有限公司产教融合研究生联合培养基地(109920220113)。

摘　　要：深共晶溶剂(Deep eutectic solvents)是由氢键供体(多元醇,尿素和羧酸)和氢键受体(季铵盐类,如氯化胆碱等)组成二元和三元体系的共晶溶剂,其主要优点是绿色环保,低毒甚至无毒,能代替传统有机溶剂作为分散剂与萃取剂从不同样本中萃取目标分析物,萃取能力强,基质影响低.文章概括了近些年深共晶溶剂在污染物,天然产物中的萃取分离前处理的应用研究进展,介绍了深共晶溶剂的种类,制备以及应用范围,对未来深共晶溶剂的研究与应用提供参考.Deep eutectic solvents are binary and ternary system composed of hydrogen bond donors(polyols,urea,and carboxylic acids)and hydrogen bond acceptors(quaternary ammonium salts,such as choline chloride),which main advantages are green and environmentally friendly,low toxicity,and even non-toxic.They can replace traditional organic solvents as dispersants and extractants to extract target analytes from different samples,with strong extraction ability and low matrix impact.This article summarized the research progress in the application of deep eutectic solvents in the extraction and separation pre-treatment of pollutants and natural products in recent years,and introduced the types,preparation,and application scope of DES,in order to provide reference for future research directions of deep eutectic solvent.

关 键 词：深共晶溶剂 前处理 萃取 

分 类 号：O652.62[理学—分析化学]