The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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Screening of a New Fibrinolytic Substances-Producing Yeast

혈전용해활성이 우수한 효모의 탐색

  • Jang, In-Taek (Dept. of Life Science and Genetic Engineering, Paichai University) ;
  • Kim, Young-Hun (Dept. of Life Science and Genetic Engineering, Paichai University) ;
  • Yi, Sung-Hun (Korea Food Research Institute) ;
  • Lim, Sung-Il (Korea Food Research Institute) ;
  • Lee, Jong-Soo (Dept. of Life Science and Genetic Engineering, Paichai University)
  • Received : 2011.11.07
  • Accepted : 2011.11.15
  • Published : 2011.12.01
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Abstract

Fibrinolytic activities of culture concentrates of various yeasts were investigated. The concentrates of the culture broth of Saccharomyces cerevisiae Y99-7 showed the strongest fibrinolytic activity of 25 mm (clear zone). The fibrinolytic activity of Saccharomyces cerevisiae Y99-7 was more high in the culture concentrates from PD broth rather than that of yeast extract-peptone dextrose cultures (clear zone : 22.7 mm).

한국 식품연구원에서 분양받은 48종의 효모들의 PD broth 배양 농축물들의 혈전용해활성을 조사하였다. Saccharomyces cerevisiae Y99-7의 PD broth 배양 농축물이 25 mm의 용해환(clear zone)을 보여 가장 높은 혈전용해 활성을 보였다. 또한 선발 효모를 PD broth 배지로 $30^{\circ}C$에서 24 h 배양하였을 때 yeast extract-peptone dextrose 배양농축물 보다 높은 혈전용해활성을 보였다.

Keywords

References

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