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KMID : 1160220050330010065
Mycobiology
2005 Volume.33 No. 1 p.65 ~ p.67
Culture Conditions Affecting the Optimal Mycelial Growth of Cystoderma amianthinum
Shim Sung-Mi

Oh Yun-Hee
Lee Kyung-Rim
Kim Seong-Hwan
Im Kyung-Hoan
Kim Jung-Wan
Lee U-Youn
Shim Jae-Ouk
Shim Mi-Ja
Lee Min-Woong
Ro Hyeon-Su
Lee Hyun-Sook
Lee Tae-Soo
Abstract
Cystoderma amianthinum, one of edible fungi belongs to Agaricaceae of Basidiomycota, has a good taste and flavor. This study was carried out to obtain the basic informations for the optimum mycelial growth of C. amianthinum. The optimal conditions for the mycelial growth were 25oC and pH 5 in potato dextrose agar (PDA). C. amianthinum showed the favorable growth in the PDA and yeast malt extract agar (YMA). The favorable carbon and nitrogen sources promoting mycelial growth were fructose and histidine, respectively. The optimum C/N ratio was about 30 : 1 in case that 1 % glucose was supplemented to the basal medium as a carbon source.
KEYWORD
Cultural conditions, Cystoderma amianthinum, Edible mushroom, Mycelial growth
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