棕色蘑菇菌丝液体培养基的优化  

The Optimization of Liquid Medium for Mycelium Culture of Agaricus brunnescens

作　　者：陈帅君[1] 黄亮[1] 王玉[1] 班立桐[1] 孙茜 

机构地区：[1]天津农学院农学与资源环境学院,天津300384 [2]天津金三农农业科技开发有限公司,天津300385

出　　处：《北方园艺》2015年第8期150-152,共3页Northern Horticulture

基　　金：天津市科技支撑资助项目(12ZCZDNC00200)

摘　　要：以棕色蘑菇MC441为试材,从5种发酵培养基中选择出最适合棕色蘑菇菌丝生长的麸皮培养基作为初始发酵培养基,并采用L9(34)正交实验对该培养基进行了优化,为棕色蘑菇产业化应用提供参考依据。结果表明:发酵培养基为麸皮120g/L、葡萄糖15g/L、蛋白胨2.0g/L。在最适条件下,棕色蘑菇的菌丝量提高到17.39g/L。Taking Agaricus brunnescens MCA41 as test materials, the most suitable culture medium for Agaricus brunnescens to maximize mycelia growth as the initial fermentation medium has been chosen from five fermentation medium. Lo （34） orthogonal experiment was applied to optimize, to provide reference for Agaricus brunnescens commercial process. The results showed that determine the fermentation medium was： bran 120 g/L, glucose 15 g/L, peptone 2. 0 g/L. The mycelial dry weight of A. brunnescens amounted to 17. 39 g/L with the optimum condition.

关 键 词：棕色蘑菇 液体菌种 培养基优化 菌丝干重 

分 类 号：S646.11[农业科学—蔬菜学]