FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (11): 230-232.

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Preliminary Analysis of Odor Composition in Coffee Oil from Coffee Grounds

 CHEN  Yi-Ping, LIANG  Zhen-Yi, LIN  You-Quan, XING  Wei-Feng   

  1. Science and Engineering College of Hainan University
  • Online:2005-11-15 Published:2011-10-24

Abstract: The analysis of volatile odor composition in coffee oil from coffee grounds was carried out by GC/MS after the oilwas treated by distillation and column chromatography.

Key words: coffee oil, odor composition, coffee grounds