摘要
采用固体培养的方法,研究不同碳源、氮源和无机盐营养因子对云芝菌丝生长的影响,通过观察菌丝密度和计算菌丝生长速度,筛选出最适合云芝菌丝生长的营养因子组合。结果表明:云芝菌丝生长发育的最适碳源、氮源和无机盐分别是:果糖、牛肉粉和MgSO4。
Cortolus versicolor Quel was cultured on solid medium added with nutrient elements of different sources such as carbon sources,nitrogen sources and inorganic salts,and the density and the growth rate of the mycelia of C. versicolor were determined to select an optimal combination of nutrient elements for growth of C. versicolor. The result showed that C. versicolor Quel mycelia grew well when fructose,beef powder and MgSO4 were used as carbon source,nitrogen source and inorganic salt,respectively.
出处
《热带生物学报》
2013年第1期61-65,共5页
Journal of Tropical Biology
基金
海南省科技厅海南药用真菌云芝的规范化生产技术研究(11-20409-0010)
关键词
云芝
固体培养
营养因子
筛选
Cortolus versicolor Quel
solid culture
nutritional element
screen
