석유에테르, 80% 에탄올 및 물로 추출하여 얻은 204개의 추출물 각각에 대해서 8종류의 곰팡이에 대한 항균활성을 검색하였다. 그 결과 Abortiporus DGU-L6 버섯의 석유에테르 추출물은 Microsporum gypseum균에 대하여 항균활성을 나타내었고, Cortinarius DGU-L51 버섯의 알콜추출물에서는 A. niger, Marasminus DGU-L67 버섯의 알콜 추출물 및 물 추출물에서는 A. niger(KCTC 2118)과 A. versicolor(KCTC 2120) 균에 대해서 항균활성을 나타내었다. 그리고 Hetero DGU-L25 버섯의 석유에테르 추출물은 8종류의 곰팡이에 대해서 모두 항균활성을 나타내었고, 이중 특히 모창을 유발하는 균에 대해서는 40 mg/ml의 아주 낮은 최소억제농도 값을 나타내었다.
In order to study antibiotic activities of basidomycetes (mushroom), 68 species of mushroom were extracted with petroleum ether, 80% ethanol, and distilled water in that order. A total of 204 extracts were obtained. Antibiotic activities against Microsporum gypseum were observed from the petroleum ether extracts of Abortiporus DGU-L6 mushroom, and the water extracts of Clitogbe DGU-7 mushroom. Antibiotic activity against Aspergillus niger were observed from the 80% ethanol extracts of Cortinarius DGU-51 and Marasmminus DGU-L67 mushroom. The petroleum ether extracts of Hetero DGU-L25 mushroom showed various antibiotic activities, particularly strong activities against M. canis. and the minimum inhibitory concentration (MIC) was $40;{mu}g/ml$. The extracts also showed antibiotic activities against A. niger (KCTC 2025), A. niger (KCTC 2118), A. versicolor (KCTC 2120), A. flavus (KCTC 2117), M. gypsem, Pyricularia oryzae, and Trichopyto mentagrophytes, and MIC for each fungus was $600;{mu}g/ml,;500;{mu}g/ml,;800;{mu}g/ml,;100;{mu}g/ml,;600;{mu}g/ml,;200;{mu}g/ml,;and;600;{mu}g/ml$, respectively.
