野生桑黄菌种分离与培养特性研究初报  

Growth characteristics of Vegetative Mycelium Isolated from Wild Phellinus fruit Bodies

作　　者：雷萍[1] 孙悦迎[1] 张文隽[1] 张慧[1] 

机构地区：[1]陕西省微生物研究所,西安710043

出　　处：《食用菌学报》2007年第2期71-75,共5页Acta Edulis Fungi

基　　金：陕西省科学院基金项目"陕西药用真菌桑黄的菌种分离与筛选"(编号2006K-11)的部分研究内容

摘　　要：以新鲜野生桑黄子实体为材料,采用组织分离法获得纯菌株。该菌株的培养特性研究结果表明,桑黄菌丝生长的最适温度为28℃,最适pH为6.5,最适碳源是葡萄糖,最适氮源是蛋白胨,最适栽培培养基是鲜桑树枝木段培养基。Vegetative mycelium was isolated from tissue of fresh fruit body of Phellinus collected from the wild and the effects of various culture parameters on mycelial growth were determined. Optimal temperature and pH value for mycelial growth were 28 ℃ and 6. 5, respectively while, of a number of carbon and nitrogen source tested, glucose and peptone respectively supported the highest mycelial growth rates and most vigorous mycelium production. Fresh-cut mulberry logs were superior to mulberry wood sawdust for the artificial cultivation of the Phellinus strains.

关 键 词：桑黄 菌种分离 生物学特性 人工栽培 

分 类 号：S567.3[农业科学—中草药栽培]