FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (2): 110-115.

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Study on Volatile Flavor Compounds of Greenhouse and Pond Trionyx sinensis Meat and Calipash

 FANG  Yan, YUAN  Xin-Hua, GUO  Shi-Dong, WANG  Li-Ping, WU  Sheng-Fang   

  1. 1.Key Laboratory of Food Science and Safety, Ministry of Education, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;2.Center of Testing and Analysis, Jiangnan University, Wuxi 214122, China
  • Online:2008-02-15 Published:2011-08-24

Abstract: Volatile flavor compounds in Trionyx sinesis meat and calipash were analyzed by headspace solid phase microextraction(HS-SPME) combined with gas chromatography-mass spectrometry(GC-MS). A total of 113 volatile flavor compounds were identified:59 in greenhouse Trionyx sinensis meat and 34 in pond Trionyx sinensis meat while 60 in greenhouse Trionyx sinensis calipash and 50 in pond Trionyx sinensis calipash, which include 23 aromatic compounds, 23 aldehydes, 19 alcohols, 12 ketones,10 nitrogen or sulphur compounds, 10 hydrocarbons, 8 esters, 5 acids and 3 furan.

Key words: Trionyx sinensis, volatile flavor compounds, HS-SPME, GC-MS