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液相微萃取是一种绿色环保的样品前处理技术,具有选择性好、操作简单、快速、富集倍数高、所需有机溶剂用量少等特点而成为一种备受关注的新型样品分离富集技术。近些年,该技术已经在水样、土壤、饮品及食品等样品的分析中得到广泛应用。本文综述了液相微萃取技术近期的研究进展及其在食品安全分析领域的应用,包括饮品、蔬菜水果、谷物及动物性组织等食品中农药、兽药、酚类物质、持久性污染物及其他一些物质的分析检测,并对其发展趋势进行展望。
Liquid phase microextraction is a green sample pretreatment technology, with a good selectivity, simple, fast, high enrichment factor, the required amount of organic solvents and less to become a new type of sample separation of concern Enriched technology. In recent years, this technology has been widely used in the analysis of samples of water, soil, drinks and foodstuffs. This review summarizes the recent advances in liquid-phase microextraction and its applications in the field of food safety analysis, including pesticides, veterinary drugs, phenols, persistent pollutants and other in foodstuffs such as drinks, vegetables and fruits, cereals and animal tissues Some of the material analysis and detection, and its development trend outlook.