色谱

色谱

• 专论与综述 •    下一篇

固相微萃取技术的进展及其在食品分析中应用的现状

胡国栋   

  1. China National Research Institute of Food and Fermentation Industries, Beijing 100027, China
  • 收稿日期:2008-08-10 修回日期:2008-10-14 出版日期:2009-01-30 发布日期:1983-03-25
  • 通讯作者: 胡国栋
  • 基金资助:

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

HU Guodong   

  1. China National Research Institute of Food and Fermentation Industries, Beijing 100027, China
  • Received:2008-08-10 Revised:2008-10-14 Online:2009-01-30 Published:1983-03-25
  • Contact: HU Guodong

PDF

1105

被引次数

148

摘要： 固相微萃取(SPME)是当今色谱分析中使用极为广泛的样品前处理方法，这一技术将萃取、浓缩、解吸、进样等功能集于一体，灵敏度高且操作简便。该文简要介绍了近年来SPME涂层、装置及相应技术的演变，综述了SPME在国内外食品分析中的应用现状，并讨论了国内部分研究者在采用这一技术进行定量分析时存在的一些共性问题。

关键词: 固相微萃取, 食品安全, 食品分析, 食品风味, 综述

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.

Key words: food analysis, food flavor, food safety, review , solid-phase microextraction (SPME)