KMID : 0379120140420010040
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Korean Journal of Mycology 2014 Volume.42 No. 1 p.40 ~ p.49
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Mycelial Growth and Extracellular Enzyme Activities of Wood-decaying Mushroom Strains on Solid Media
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Jeon Sung-Min
Ka Kang-Hyeon
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Abstract
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The mycelial growths of wood-decaying mushroom strains collected from Korean forests were investigated on solid media under different culture media and temperatures. Most of strains showed the higher mycelial growth on potato dextrose agar (PDA) than malt extract agar (MEA) or sabouraud dextrose agar (SDA) plates. Except for a few strains, they grew well on PDA at 25¨¬C and showed a poor growth at low temperature (10¨¬C) than high temperature (30¨¬C). All strains showed the carboxymethylcellulase (CM-cellulase) and laccase activities on solid media containing the specific substrates for two different enzymes.
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KEYWORD
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Cellulase, Laccase, Mycelial growth, Wood-decaying mushroom
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