固相微萃取技术及其在国内食品领域中的应用

Solid phase microextraction and its application in food field of domestic

固相微萃取是近年来才发展的复杂样品分析前预处理技术,它的敏感、快速、样品用量少、操作简单、不用溶剂、可自动化、能直接与气相色谱等现代仪器联用的特点使其在食品香成分分析上具有强大的优势。本文综述了固相微萃取技术及其在国内食品领域中的应用。

Solid phase microextraction(SPME) is a recent sampling technique bearing such advantages as simple,fast, solvent free and inexpensive to carry out.Moreover SPME has been interfaced to GC and other analytical instruments and possesses a good potential for method automation.SPME provides a complementary or even superior alterative method for the pre concentration of flavor components from food matrix.In this paper,the technic of SPME was introduced,and its application specially in food field of domestic was r...