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[固相微萃取技术的进展及其在食品分析中的应用现状]

[Advances of solid-phase microextraction and current status of application in food analysis].

作者信息

Hu Guodong

机构信息

China National Research Institute of Food and Fermentation Industries, Beijing 100027, China.

出版信息

Se Pu. 2009 Jan;27(1):1-8.

PMID:19449532
Abstract

Solid-phase microextraction (SPME) has been widely used as a sample preparation technique in current chromatography. SPME integrates extraction, concentration, desorption and injection in one step, which is highly sensitive and easy to operate. This review briefly introduces the evolution of the coating, equipment and corresponding techniques of SPME in recent years. It also summarizes SPME applications in food analysis and discusses some of the common issues found in quantitative analysis.

摘要

固相微萃取(SPME)作为一种样品制备技术,在当前的色谱分析中已得到广泛应用。SPME将萃取、浓缩、解吸和进样整合为一步,具有高灵敏度且易于操作的特点。本文简要介绍了近年来SPME涂层、设备及相应技术的发展历程。还总结了SPME在食品分析中的应用,并讨论了定量分析中发现的一些常见问题。

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