FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (3): 284-287.doi: 10.7506/spkx1002-6630-200903064

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Applications of Gas Chromatography-Olfactometry (GC-O) in Food Flavor Analysis

ZHANG Qing,WANG Xi-chang*,LIU Yuan   

  1. (College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China)
  • Received:2008-02-11 Revised:2008-09-01 Online:2009-02-01 Published:2010-12-29
  • Contact: WANG Xi-chang*, E-mail:xcwang@shfu.edu.cn

Abstract:

Gas chromatography-olfactometry (GC-O) is an efficient tool to select and evaluate odor-active compounds from a complicated mixture. The development, principle and four analytical methods of intensity as well as its applications in food flavor were introduced in this paper.

Key words: gas chromatography-olfactometry (GC-O), odor active compound, flavor, application

CLC Number: