纵条纹炭角菌培养条件的优化  

Optimization of culture conditions for Xylaria striata

作　　者：冯望[1] 吴颖[1] 尤雅[1] 姚珂[1] 贺新生[1] 

机构地区：[1]西南科技大学生命科学与工程学院,四川绵阳621010

出　　处：《广东农业科学》2014年第10期90-93,I0002,共5页Guangdong Agricultural Sciences

基　　金：国家自然科学基金(21272189)

摘　　要：对纵条纹炭角菌培养所需碳源和氮源进行筛选,探讨了该菌生长的最适温度和pH值,进一步研究了其子实体培养的最佳配方。结果表明,纵条纹炭角菌菌丝体培养的最适碳源为葡萄糖,最适氮源为酵母粉,最佳温度为30℃,最适pH值为7,子实体培养的营养料最佳配方为73%棉籽壳+25%麸皮。In this study, the optimum carbon and nitrogen sources on culturing Xylaria striata were screened, then the optimum temperature and pH value for the growth of fungi were studied, and further research was done to study its optimal formula of fruiting bodies culturing. Results showed that the optimum carbon source was glucose, optimum nitrogen source was powder of yeast, optimum temperature was 30℃ and optimum pH was 7 for Xylaria striata. The best optimal formula of fruiting bodies culturing was 75% cottonseed hull ＋ 25% bran.

关 键 词：纵条纹炭角菌 碳源 氮源 温度 PH 子实体 

分 类 号：S567.39[农业科学—中草药栽培]