FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (6): 218-221.

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Study on Screening and Identification of Cellulolytic Strain MC and Its Cellulase-producing Conditions

 WU  Dan, DENG  Ze-Yuan, FAN  Ya-Wei, LIU  Wen-Qun, YU  Wei   

  1. State Key Laboratory of Food Science and Technology, Institute of Advanced Study, Nanchang University
  • Online:2008-06-15 Published:2011-08-26

Abstract: In this study, a cellulolytic strain named as MC was screened from traditional fermentation soybean residue, and was identified by the methods of morphology and molecular biology. The results showed that the strain has the highest homology of 99% with Neurospora crassa. Besides, the optimization of fermentation conditions was conducted. The results showed that the optimal conditions are as follows: cultivation temperature 30 ℃, initial pH 4.8, and fermentation cycle 6 days.

Key words: cellulase, identification, fermentation conditions