Baeuveria sp. C208의 대량 배양을 위한 생산배지의 최적화

  • Moon, Ki-Hyuk (Department of Genetic Engineering, The University of Suwon) ;
  • Kim, Pyong-Hyok (Department of Chemical Engineering, Korea University) ;
  • Yoon, Jeong-Weon (Department of Genetic Engineering, The University of Suwon) ;
  • Sung, Jae-Mo (Department of Agricultural Biology, Kangwon National University) ;
  • Kim, Seung-Wook (Department of Chemical Engineering, Korea University)
  • 문기혁 (수원대학교 유전공학과) ;
  • 김병혁 (고려대학교 화학공학과) ;
  • 윤정원 (수원대학교 유전공학과) ;
  • 성재모 (강원대학교 농생물학과) ;
  • 김승욱 (고려대학교 화학공학과)
  • Published : 1997.12.01


Entomogenous fungi which attack living insects are powerful means for microbiological insecticide. The purpose of this study is to establish the culture conditions and media for mass production of Beauveria sp. C208 which has a broad host range as a potential microbiological pesticide. The temperature and pH range for optimal cultivation of this strain were 28$circ$C and pH 5.0-7.0. For Beauveria sp. C 208, 2% rice straw and 0.6% tryptone were found as the proper carbon and nitrogen sources, considering cell mass, enzyme activities such as chitinase, protease and lipase, and spore concentration.


Beauveria sp. C208;Mass culture;Medium Optimization


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