十株野生猴头菌菌株的栽培性状及麦角甾醇含量  

Growth Parameters and Ergosterol Content of Mycelia and Fruit Bodies of Ten Hericium erinaceus Strains Collected from the Wild in Heilongjiang Province,China

作　　者：戴肖东[1,2] 张介驰[2] 韩增华[2] 詹亚光[1] 王玉江[2] 

机构地区：[1]东北林业大学生命科学学院,黑龙江哈尔滨150040 [2]黑龙江省科学院微生物研究所,黑龙江哈尔滨150010

出　　处：《食用菌学报》2014年第3期45-49,共5页Acta Edulis Fungi

基　　金：国家现代农业技术体系建设专项资金(编号:CARS-24)的部分研究内容

摘　　要：考查采自黑龙江省不同地区的10个猴头菌(Hericium erinaceus)野生菌株的液体培养性状和栽培农艺性状,同时测定了菌丝体、子实体中麦角甾醇含量,为猴头菌育种筛选亲本材料。结果表明:液体培养中,5号和10号菌株菌丝产量较高,分别为2.23g/100 mL、2.39g/100 mL,麦角甾醇含量分别为0.92 mg/g、0.90mg/g;栽培中,5号和10号菌株子实体产量高,菇型圆整、商品性状好;4、6和9号菌株子实体中麦角甾醇含量相对较高。To identify high quality parental strains of Hericium erinaceus suitable for breeding purposes, selected growth parameters and ergosterol levels relating to the mycelia and fruit bodies of ten H .erinaceus strains collected from the wild in Heilongjiang Province were determined.Highest mycelial yields （2.23 g dry wt /100 mL and 2.39 g dry wt/100 mL）in submerged culture were recorded for strains No.5 （from Da Hinggan Mountain Range, Jiagedaqi District ） and No.10 （from Suiyang Town, Dongning County ） respectively,and ergosterol levels were 0.92 and 0.90 mg/g dry wt,respectively.In cultivation tests,these two strains also produced the highest yields of fruit bodies with good morphological characteristics.Highest ergosterol levels （2.58,2.72 and 2.45 mg/g dry wt）were recorded in fruit bodies of strains 4 （Fangzheng County）,6 （Da Hinggan Mountain Range,Huzhong District）and 9 （Wuchang City）,respectively.

关 键 词：猴头菌 野生菌株 菌丝体 子实体 麦角甾醇 

分 类 号：S646[农业科学—蔬菜学]