| Title: | Fermentation condition outweighed truffle species in affecting volatile organic compounds analyzed by chromatographic fingerprint system |
| Author(s): | Tang YJ; Wang G; Li YY; Zhong JJ; |
| Address: | "Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Key Laboratory of Industrial Microbiology, College of Bioengineering, Hubei University of Technology, Wuhan 430068, China. yajietang@hotmail.com" |
| DOI: | 10.1016/j.aca.2009.05.027 |
| ISSN/ISBN: | 1873-4324 (Electronic) 0003-2670 (Linking) |
| Abstract: | "The influences of fermentation conditions and truffle species (i.e., Tuber melanosporum, Tuber sinense, Tuber indicum, and Tuber aestivum) on the volatile organic compounds (VOCs) originated from truffle fermentation mycelia were studied by using chromatographic fingerprint system for the first time. Gas chromatography combined with statistical methods including similarity analysis and hierarchical cluster analysis was applied to develop chromatographic fingerprint system for truffle VOCs evaluation. Fermentation conditions affected the VOCs from truffle fermentation mycelia much more significantly than truffle species. This indicated that it is possible to adjust the aroma of truffle fermentation mycelia similar with the natural fruiting-body through the control of fermentation process" |
| Keywords: | "Ascomycota/chemistry Chromatography, Gas/*methods Cluster Analysis *Fermentation Signal Processing, Computer-Assisted Volatile Organic Compounds/*analysis/chemistry;" |
| Notes: | "MedlineTang, Ya-Jie Wang, Guan Li, Yuan-Yuan Zhong, Jian-Jiang eng Research Support, Non-U.S. Gov't Netherlands 2009/07/07 Anal Chim Acta. 2009 Aug 4; 647(1):40-5. doi: 10.1016/j.aca.2009.05.027. Epub 2009 May 25" |
