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http://dx.doi.org/10.4489/MYCO.2009.37.2.094

Culture Conditions for the Mycelial Growth of Ganoderma applanatum  

Jo, Woo-Sik (Department of Agricultural Environment, Gyeongbuk Agricultural Technology Administration)
Cho, Yun-Ju (Department of Chemistry, College of Natural Science, Kyeongbuk National University)
Cho, Doo-Hyun (Department of Agricultural Environment, Gyeongbuk Agricultural Technology Administration)
Park, So-Deuk (Department of Agricultural Environment, Gyeongbuk Agricultural Technology Administration)
Yoo, Young-Bok (Mushroom Research Division, Department of Herbal Crop Research, National Inst. of Horicultural & Herbal Science)
Seok, Soon-Ja (Rural Resources Development Institute, National Academy of Agricultural Science)
Publication Information
Mycobiology / v.37, no.2, 2009 , pp. 94-102 More about this Journal
Abstract
Ganoderma applanatum is one of the most popular medicinal mushrooms due to the various biologically active components it produces. This study was conducted to obtain basic information regarding the mycelial culture conditions of Ganoderma applanatum. Based on the colony diameter and mycelial density, PDA, YMA and MCM media were suitable for the mycelial growth of the mushroom. The optimum temperature for mycelial growth was found to be $25{\sim}30^{\circ}C$. The optimum carbon and nitrogen sources were mannose and dextrin, respectively, and the optimum C/N ratio was 2 to 10 when 2% glucose was used. Other minor components required for the optimal growth included thiamine-HCl and biotin as vitamins, succinic acid and lactic acid as organic acids, and $MgSO_4$ $7H_2C$, $KH_2PO_4$ and NaCl as mineral salts.
Keywords
Culture condition; Ganoderma applanatum; Medicinal mushroom;
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