Journal of Mushroom (한국버섯학회지)
- Volume 2 Issue 3
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- Pages.149-156
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- 2004
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- 1738-0294(pISSN)
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- 2288-8853(eISSN)
Optimization of Mycelial Growth of Entomogenous fungi of the Genus Cordyceps
동충하초속균의 균사생장최적화
- Hong, In-Pyo (Department of Sericulture and Entomology, National Institute of Agricultural Science and Technology, R.D.A.) ;
- Nam, Sung-Hee (Department of Sericulture and Entomology, National Institute of Agricultural Science and Technology, R.D.A.) ;
- Jung, I-Yeon (Department of Sericulture and Entomology, National Institute of Agricultural Science and Technology, R.D.A.) ;
- Sung, Gyoo-Byung (Department of Sericulture and Entomology, National Institute of Agricultural Science and Technology, R.D.A.) ;
- Nam, Hack-Woo (Department of Sericulture and Entomology, National Institute of Agricultural Science and Technology, R.D.A.) ;
- Kang, Seok-Woo (Department of Sericulture and Entomology, National Institute of Agricultural Science and Technology, R.D.A.) ;
- Hur, Hyeon (Dept. of Applied Biology, Dongguk University) ;
- Lee, Min-Woong (Dept. of Applied Biology, Dongguk University) ;
- Guo, Shun-Xing (Institute of Medicinal Plant, Chinese Academy of Medical Sciences)
- 홍인표 (농촌진흥청 농업과학기술원 잠사양봉소재과) ;
- 남성희 (농촌진흥청 농업과학기술원 잠사양봉소재과) ;
- 정이연 (농촌진흥청 농업과학기술원 잠사양봉소재과) ;
- 성규병 (농촌진흥청 농업과학기술원 잠사양봉소재과) ;
- 남학우 (농촌진흥청 농업과학기술원 잠사양봉소재과) ;
- 강석우 (농촌진흥청 농업과학기술원 잠사양봉소재과) ;
- 허현 (동국대학교 응용미생물과) ;
- 이민웅 (동국대학교 응용미생물과) ;
- 곽순성 (중국의학과학원 약용식물연구소)
- Published : 2004.09.30
Abstract
This study was carried out to obtain basic data on physiological characteristics for an artificial cultivation of fruiting body of Cordyceps. Specimens such as Cordyceps longissima, C. militaris and C. pruinosa were collected at Mt. Halla of Cheju island in July, 2003. Among four different culture media which have been used for culture of mushrooms, MCM medium was selected for the favorable culture medium of the Cordyceps tested. The initial pH of solid medium for mycelial growth of Cordyceps was good in the range of pH 5.0~7.0 lower than 8.0. The mycelial growth of C. longissima was most favorable on culture media supplemented with glucose, one of monosaccharides. In C. militaris, nine carbon sources were favorable to the mycelial growth as compared with control among 11 carbon sources. Six nitrogen sources were favorable to the mycelial growth of C. longissima as compared with control among 9 carbon sources; namely, the mycelial growth of C. longissima was most favorable on culture media contained potassium nitrate, and followed in order by ammonium citrate and sodium nitrate in 4 weeks incubation.
본 연구는 동충하초속균의 자실체 인공 재배를 위한 기초자료를 얻고자 제주도 한라산에서 채집한 Cordyceps longissima, C. militaris, C. pruinosa 등 야생 동충하초의 형태적, 생리적 특성조사를 수행하였다. Cordyceps longissima : 지좌는 숙주에서 1~2개 발생하며 곤봉형 또는 불규칙형으로 표면이 다소 거칠고 적갈색을 띤다. 두부는