지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
We investigated the effect of nutritional and environmental factors on Ophiocordyceps longissima mycelial growth. The longest colony diameter was observed on Schizophyllum (mushroom) genetics complete medium plus yeast extract, Schizophyllum (mushroom) genetics minimal medium, and Sabouraud dextrose agar (SDA); however, malt-extract yeast-extract agar, SDA plus yeast extract, yeast-extract malt-extract peptone dextrose agar, SDA, oatmeal agar, and potato dextrose agar showed higher mycelia density. A temperature of $25^{\circ}C$ was optimum and 7.0 was the optimum pH for mycelial growth. Colony diameter was similar under light and dark conditions. Maltose and yeast extract showed the highest mycelial growth among carbon and nitrogen sources respectively. The effect of mineral salts was less obvious; however, $K_3PO_4$ showed slightly better growth than that of the other mineral salts tested. Among all nutrition sources tested, complex organic nitrogen sources such as yeast extract, peptone, and tryptone were best for mycelial growth of O. longissima. Ophiocordyceps longissima composite medium, formulated by adding maltose (2% w/v), yeast extract (1% w/v), and $K_3PO_4$ (0.05% w/v) resulted in slightly longer colony diameter. In vitro mycelial O. longissima growth was sustainable and the production of fruiting bodies could be used for commercial purposes in the future.
목차
등록된 정보가 없습니다.
참고문헌 (8)
참고문헌 신청
성재모 / 2007 / Stable Formation of Fruiting Body in Cordyceps bassiana / Mycobiology 35(4):230~234
Je-O Lee / 2010 / Cultural Characteristics and Fruiting Body Production in Cordyceps bassiana / Mycobiology 38(2):118~121
Soo-Young Kim / 2010 / Optimum Conditions for Artificial Fruiting Body Formation of Cordyceps cardinalis / Mycobiology 38(2):133~136
Gi-Ho Sung / 2010 / Cultural Characteristics of Shimizuomyces paradoxus Collected from Korea / Mycobiology 38(3):189~194
성재모 / 2006 / Observations on Some of the Mycelial Growth and Pigmentation Characteristics of Cordyceps militaris Isolates / Mycobiology 34(2):83~91
Je-O Lee / 2010 / Cultural Characteristics and Fruiting Body Production in Cordyceps bassiana / Mycobiology 38(2):118~121
Soo-Young Kim / 2010 / Optimum Conditions for Artificial Fruiting Body Formation of Cordyceps cardinalis / Mycobiology 38(2):133~136
Gi-Ho Sung / 2010 / Cultural Characteristics of Shimizuomyces paradoxus Collected from Korea / Mycobiology 38(3):189~194
성재모 / 2006 / Observations on Some of the Mycelial Growth and Pigmentation Characteristics of Cordyceps militaris Isolates / Mycobiology 34(2):83~91
이 논문의 저자 정보
최근 본 자료
댓글(0)
0