KSBB Journal

  • 제11권5호
  • /
  • Pages.572-576
  • /
  • 1996
  • /
  • 1225-7117(pISSN)
  • /
  • 2288-8268(eISSN)
한국생물공학회 (The Korean Society for Biotechnology and Bioengineering)
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산패유를 이용한 느타리버섯 균사체의 생산

Production of Pleurotus spp. Mycelium Using Rancid Frying Oils

  • 정기태 (전라북도농총진흥원) ;
  • 주인옥 (전라북도농총진흥원 전북산업대학교 식품공학과 전북산업대학교 식품공학과 전북대학교 식품공학과)
  • 발행 : 1996.10.01
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초록

Conditions for the culture of Pleurotus spp. mycelium using rancid frying oils were investigated. Among the six strains tested, Pleurotus ostreatus CBS 03 showed the greatest mycelial growth on fish paste and ramyon frying oil, and was used in this study. The optimum temperature and pH for mycelial growth were from 25 to $30^{\circ}C$ and pH 5.5 to 6.0, respectively. Tryptone for mycelial growth was better than any other nitrogen sources. The addition of $KH_2PO_4 and MgSO_4$ enhanced mycelial growth at 0.2 and 0.01% on fish frying oil, and at 0.1 and 0.03% on ramyon frying oil. Among the vitamins used, thiamine and nicotinic acid were the most effective ones.

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