FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (6): 235-237.doi: 10.7506/spkx1002-6630-200906055

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Analysis of Nucleosides in Mycelia of Paecilomyces tenuipes

CHEN An-hui1,SHAO Ying1,FAN Mei-zhen2,WU Hai-lian   

  1. (1. Food Engineering Department, Xuzhou Institute of Technology, Xuzhou 221008, China;
    2. Anhui Provincial Key Laboratory of Microbial Pest Control, Hefei 230036, China)
  • Received:2008-04-07 Revised:2008-08-28 Online:2009-03-15 Published:2010-12-29
  • Contact: CHEN An-hui1 E-mail:chenah201@163.com

Abstract:

The nucleoside compositions in Cordyceps sinensis and fermentation mycelia of Paecilomyces tenuipes RCEF0441 were determined by high performance liquid chromatography (HPLC). The results showed that the nucleosides in mycelia of Paecilomyces tenuipes RCEF0441 include mainly adenosine, uridine, guanosine, inosine, cytidine and thymidine. The contents of cytidine, inosine and guanosine are about 3, 7 and 9 times of those in Cordyceps sinensis, respectively. Moreover, the contents of adenosine and uridine are obviously higher than those in Cordyceps sinensis.

Key words: Paecilomyces tenuipes, mycelia, nucleosides

CLC Number: