食品科学 ›› 2010, Vol. 31 ›› Issue (13): 321-325.doi: 10.7506/spkx1002-6630-201013073

• 专题论述 • 上一篇    下一篇

支撑液膜萃取及其在食品安全检测中的应用

刘 嘉1,2,项锦欣3,刘洵妤1,3,赵国华1,3,*   

  1. 1.西南大学食品科学学院 2.重庆市农产品加工技术重点实验室 3.重庆理工大学化学与生物工程科学学院
  • 收稿日期:2009-12-07 修回日期:2010-04-20 出版日期:2010-07-01 发布日期:2010-12-29
  • 通讯作者: 赵国华 E-mail:zhaoguohua1971@163.com
  • 基金资助:

    重庆市自然科学基金项目(CSTC 2007BB1393)

Supported Liquid Membrane Extraction and Its Application in Food Safety Inspection

LIU Jia1,2,XIANG Jin-xin3,LIU Xun-yu1,3,ZHAO Guo-hua1,3,*   

  1. 1. College of Food Science, Southwest University, Chongqing 400715, China;2. Chongqing Key Laboratory of Agricultural
    Product Processing, Chongqing 400715, China;3. College of Chemical and Bioengineering, Chongqing Technology University,
    Chongqing 400050, China
  • Received:2009-12-07 Revised:2010-04-20 Online:2010-07-01 Published:2010-12-29
  • Contact: ZHAO Guo-hua1,3,* E-mail:zhaoguohua1971@163.com

摘要:

支撑液膜作为一种新颖的萃取技术,以其选择性好、重现性好、节省有机溶剂等优点,逐渐成为萃取技术研究的主要方向。本文在介绍支撑液膜的工作原理、结构以及萃取影响因素的基础上,就支撑液膜萃取技术在食品中农药、化学污染物、重金属、食品添加剂及其他食品安全检测方面的应用和今后研究的重点进行综述,以期为食品安全控制技术研究提供有益的参考。

关键词: 支撑液膜, 萃取, 检测, 食品

Abstract:

Supported liquid membrane extraction, a novel extract technique with advantages of economic organic solvents, high selectivity and good reproducibility has been attracted extensive attention. In this paper, working principle, structure and factors of this extraction technique were introduced and its applications in the detection of pesticides, chemical pollutants, heavy metals, and other toxic substances in food was discussed, which will provide valuable references for food safety control and inspection.

Key words: supported liquid membrane, extraction, inspection, food

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