The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
권호 표지

New synthetic medium for growth of mycelium of Pleurotus species

느타리속(Pleurotus species) 균의 균사 배양을 위한 새로운 합성 배지

  • Park, Won-Mok (Department of Agricultural Biology, College of Natural Resources, Korea University) ;
  • Kim, Gyu-Hyun (Department of Agricultural Biology, College of Natural Resources, Korea University) ;
  • Hyeon, Jae-Wook (Department of Agricultural Biology, College of Natural Resources, Korea University)
  • 박원목 (고려대학교 자연자원대학 농생물학과) ;
  • 김규현 (고려대학교 자연자원대학 농생물학과) ;
  • 현재욱 (고려대학교 자연자원대학 농생물학과)
  • Published : 1995.09.30
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Abstract

The nutritional requirements of mycelial growth for Pleurotus spp. were studied. As the carbon sources, soluble starch and dextrin, nitrogen sources, arginine and ammonium tartrate, and calcium sources, $CaCO_3$ enhanced mycelial growth. Optimum C/N ratio was 100 : 1. On the base of results from the experiment on nutritional requirements, the following receipe is suggested for growth of Pleurotus spp.; starch 15 g, arginine 3.484 g, ammonium tartrate 3.06 g, $CaCO_3$ 0.314 g, $KH_2PO_4$ 8.138 g, $K_2HPO_4$ 1.584 g, $MgSO_4{\cdot}7H_2O$ 1.5 g for P. sajor-caju and 2.5 g for P. ostreatus. $FeSO_4{\cdot}7H_2O$ 0.02 g, $ZnSO_4{\cdot}7H_2O$ 0.03 g, $MnSO_4{\cdot}7H_2O$ 0.02 g, optimum pH 6.0. This new synthetic medium is tentatively designated as Park's medium.

Keywords

References

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