不同培养基对冬虫夏草菌丝生长的影响  

Effects of different culture media on the hyphal growth of Cordyceps sinensis strains

作　　者：谢放[1] 朱子雄[1] 魏孔丽[1] 张生香[1] 张楠[1] 田伟[1] 

机构地区：[1]兰州交通大学化学与生物工程学院,甘肃兰州730070

出　　处：《中国微生态学杂志》2010年第6期534-536,共3页Chinese Journal of Microecology

摘　　要：不同培养基对3个来源不同的冬虫夏草菌菌丝生长影响的研究结果表明,在不同培养基上,各菌株之间在菌丝萌发时间、40d菌落直径和菌落形态上表现出一定的差异。同时筛选到的最优培养基比已报道培养基的菌落生长速度快2～3倍,且菌丝为白色、粗壮,菌丝质量较优。In this paper,the hyphal growth of Cordyceps sinensis strains from 3 different origins cultured in different culture media was studied.The results showed that there were discrepancies among different culture media,hyphal germination time of different strains,diameters of hyphae at 40 days and hypha morphology. At the same time,the growth of hyphae in the optimal medium we had selected was 2～3 times faster than in the media reported,and the hyphae were white,stout and the quality was better.

关 键 词：冬虫夏草 菌丝 培养基 菌株 菌落形态 

分 类 号：Q934[生物学—微生物学] Q935