摘要
[目的]优化台蘑小香蕈液体发酵培养基的最佳配方。[方法]通过单因素试验考察葡萄糖、蔗糖、马铃薯汁、无机盐等常用碳源与氮源对台蘑液体发酵菌丝生物量的影响。[结果]台蘑小香蕈液体发酵培养基的最佳配方为蔗糖3.0%、麸皮汁3.0%、玉米粉5.0%、马铃薯汁30%、植被汁10%、NaNO_3 0.3%、K_2HPO_40.1%、KCl 0.1%、FeSO_4 0.001%,pH 7。[结论]优化后的培养基配方能明显提高台蘑液体发酵的菌丝生物量,配方经济合理。
[Objective] To optimize the best formula of liquid fermentation mediums of small mushrooms from Wutai Mountains.[Method] Through a single factor experiment, the effects of commonly used carbon and nitrogen sources （ glucose, sucrose, potato juice, and inorganic salt） on the mycelial biomass of small mushrooms from Wutai Mountains were studied .[ Result] The best formula of the liquid fermentation medium of small mushrooms from Wutai Mountains are shown as follows： sucrose3 .0%, bran juice 3.0%, corn flour 5.0%, potato juice 30%, vegetation juice 10%, NaNO3 0.3%, K2HPO4 0.1%, KCl 0.1%, FeSO4 0.001%, and pH=7.[Conclusion] The optimized formula of the liquid fermentation medium can significantly improve the mycelial biomass of small mushrooms from Wutai Mountains , so it is economi-cal and reasonable.
出处
《安徽农业科学》
CAS
2016年第26期89-90,共2页
Journal of Anhui Agricultural Sciences
基金
科技部科技援外项目(KY20110097)
关键词
台蘑
液体培养
菌丝体
碳源
氮源
无机盐
Small mushrooms from Wutai Mountains
Liquid culture
Mycelium
Carbon sources
Nitrogen sources
Inorganic salts
