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Analysis of Volatile Flavor Compounds in Spiced Beef Jerky

SUN Jie1, PU Dandan2, CHEN Haitao1,2,3,*, SUN Baoguo1,2,3, ZHANG Yuyu1,2,3   

  1. 1. Beijing Innovation Center of Food Nutrition and Human Health, Beijing Technology and Business University,Beijing 100048, China; 2. Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University,Beijing 100048, China; 3. Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University,Beijing 100048, China
  • Online:2016-03-25 Published:2016-03-18

Abstract:

The volatile flavor components in spiced beef jerky were extracted by simultaneous distillation extraction (SDE)
or solid-phase micro extraction (SPME), and then analyzed by gas chromatography-mass spectrometry (GC-MS). A total of
84 volatile compounds were identified, including 23 hydrocarbons, 19 aldehydes, 3 ketones, 1 acids, 12 alcohols, 7 esters, 3
ethers, 6 phenols, and 10 nitrogen-containing compounds or heterocyclic compounds. Aldehydes, ethers, nitrogen-containing
compounds and heterocyclic compounds may be mainly responsible for the formation of beef jerky flavor.

Key words: spiced beef jerky, volatile flavor compounds, solid-phase micro extraction (SPME), simultaneous distillation extraction (SDE), gas chromatography-mass spectrometry (GC-MS), perfumes and essences

CLC Number: