FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (18): 370-374.doi: 10.7506/spkx1002-6630-201018088

• Analysis & Detection • Previous Articles     Next Articles

Analysis of Volatile Compounds in Yueshengzhai Spiced Beef by Simultaneous Distillation Extraction and Gas Chromatography-Mass Spectrometry

QI Yan-mei,SUN Bao-guo,HUANG Ming-quan,LIU Yu-ping,CHEN Hai-tao*   

  1. School of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100048, China
  • Received:2010-07-02 Revised:2010-09-02 Online:2010-09-25 Published:2010-12-29
  • Contact: CHEN Hai-tao* E-mail:bjchenhaitao@163.com

Abstract:

The volatile compounds in Yueshengzhai spiced beef was extracted by simultaneous distillation extraction (SDE) and then analyzed by gas chromatography/mass spectrometry (GC-MS).Totally 82 volatile flavor compounds were identified and they were 17 hydrocarbons, 12 alcohols, 23 aldehydes, 7 ketones, 1 ester, 2 ethers 4 acids, 2 phenols and 14 nitrogen- or sulfurcontaining or heterocyclic compounds, accounting for 4.365%, 2.663%, 21.717%, 0.912%, 0.279%, 15.263%, 2.601%, 0.889% and 2.085% of the total amount of volatile compounds, respectively. Among these compounds, aldehyde, ether, nitrogen- and sulfur-containing and heterocyclic compounds were the important flavor compounds in Yueshengzhai spiced beef.

Key words: Yueshengzhai spiced beef, volatile flavor constituents, SDE, GC-MS

CLC Number: