液相微萃取技术在烟草分析中的应用进展  

Progress in the application of liquid-phase microextraction technique in tobacco analysis

作　　者：时林平 陈满堂 赵阁[1] 刘瑞红 谢复炜[1] SHI Linping;CHEN Mantang;ZHAO Ge;LIU Ruihong;XIE Fuwei(Zhengzhou Tobacco Research of CNTC,Zhengzhou 450001,China;Zhengzhou University,Zhengzhou 450001,China)

机构地区：[1]中国烟草总公司郑州烟草研究院,郑州450001 [2]郑州大学,郑州450001

出　　处：《中国烟草学报》2024年第1期115-120,共6页Acta Tabacaria Sinica

基　　金：国家自然科学基金“三维多孔碳基净化材料对农残及共存基质的竞争吸附机制研究”(32202166);郑州烟草研究创新专项“基于三维多孔碳笼净化烟草基质的农残快速筛查和定量分析研究”(312020CR0300);国家烟草专卖局创新平台科研活动稳定支持专项(312021AW0420)。

摘　　要：利用快速高效的样品前处理方法进行烟草成分分析可以减少烟草中基质对分析过程的影响。液相微萃取技术是一种简单、快捷、环保的样品前处理技术。本文介绍了液相微萃取技术的原理,分析了影响萃取效率的因素,总结了液相微萃取技术在烟草分析中的应用进展。针对液相微萃取技术在烟草样品前处理中存在的不足,对其应用前景进行了展望。The use of rapid and efficient sample pretreatment methods for tobacco component analysis can reduce the influence of tobacco matrices on the analytical process.Liquid-phase microextraction technique is a simple,fast,and environmentally friendly sample pretreatment method.This paper introduces the principles of liquid-phase microextraction technology,analyzes the factors that affect extraction efficiency,and summarizes the progress in the application of liquid-phase microextraction technology in tobacco analysis.Addressing the shortcomings of liquid-phase microextraction technology in the pre-treatment of tobacco samples,the paper offers a perspective on its future applications.

关 键 词：液相微萃取 样品前处理 烟草分析 

分 类 号：O652.62[理学—分析化学] TS411[理学—化学]