LIU Min,LU Hong,HUANG Yuanyuan,et al.Study on the Liquid Fermentation Condition of Agrocybe aegerita(Brig.) Sing[J].Northern Horticulture,2016,40(11):142-144.[doi:10.11937/bfyy.201611037]
茶树菇液体发酵条件研究
- Title:
- Study on the Liquid Fermentation Condition of Agrocybe aegerita(Brig.) Sing
- Keywords:
- Agrocybe aegerita(Brig.) Sing; culture medium; culture condition; optimization; mycelium fresh weight
- 文献标志码:
- A
- 摘要:
- 以茶树菇为试材,采用液体摇瓶培养法,通过单因素试验、正交实验,以菌丝体生物量为主要指标,对茶树菇液体发酵培养基配方及培养条件进行优化。结果表明:最适宜的培养基配方为葡萄糖3.0%、豆饼粉1.0%、酵母膏0.2%、MgSO4?7H2O 0.10%、KH2PO4 0.10%。适宜的茶树菇液体培养条件为起始pH 6.0~7.0、培养温度25~28 ℃、摇床转速150~180 r?min-1。
- Abstract:
- Taking Agrocybe aegerita as test material,the liquid fermentation condition of Agrocybe aegerita in submerged culture with shake flask were studied according to the index of mycelium fresh weight by single factor experiment and quadrature experiment.The results showed that the optimal liquid culture medium was as follows:glucose 3.0%,soybean cake powder 1.0%,yeast extract 0.2%,MgSO4?7H2O 0.10%,KH2PO4 0.10%.The optimal culture condition were initial pH 6.0-7.0,temperature 25-28 ℃,shaking rate 150-180 r?min-1.
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备注/Memo
第一作者简介:刘敏(1985-),女,硕士,实验师,现主要从事食药用真菌研究与开发等研究工作。E-mail:liumin870115@163.com.基金项目:河北省现代农业产业技术体系食用菌创新团队资助项目。