|
|||||
|
|
| 虎奶菇Pleurotus tuber-regium深层发酵的研究 | |
| 引用本文： | 林跃鑫,刘春辉,肖良建,黄谚谚.虎奶菇Pleurotus tuber-regium深层发酵的研究[J].龙岩学院学报,2009,27(2). |
| 作者姓名： | 林跃鑫 刘春辉 肖良建 黄谚谚 |
| 作者单位： | 1. 龙岩学院,福建龙岩,364000;福建师范大学,福建福州,350007 2. 厦门隆力德环境技术开发有限公司,福建厦门 3. 福建师范大学,福建福州,350007 |
| 摘 要： | 报道了虎奶菇Pleurotus tuber-regium深层发酵的最适培养基和摇瓶发酵条件.试验结果表明,Pleurotus tuber-regium对单糖、双糖、多糖和糖醇都有一定的利用,但葡萄糖、麦芽糖等对菌丝生长效果较好;酵母粉、黄豆饼粉等蛋白质含量高的氮源对菌丝的生长较为有利;通过k9(34)正交试验确定了Pleurotus tuber-regium发酵的最适培养基为:5%葡萄糖,0.4%酵母粉.0.1%KH2PO4,0.3%MgSO4·7H2O,0.001%VB1及微量NaCl;一定浓度内Na+对茵丝体生长有促进效果.最适的摇瓶发酵条件为:培养基起始pH7.0,培养温度32℃,接种量15%,摇床转速150r/min,250mL三角瓶最适装液量为70mL,发酵周期为6d. |
| 关 键 词： | 深层发酵 培养条件 菌丝体 |
Study on submerged fermentation of Pleurotus tuber-regium |
|
| LIN Yue-xin,LIU Chun-hui,XIAO Lian-jian,HUANG Yan-yan.Study on submerged fermentation of Pleurotus tuber-regium[J].Journal of Longyan Univercity,2009,27(2). | |
| Authors: | LIN Yue-xin LIU Chun-hui XIAO Lian-jian HUANG Yan-yan |
| Abstract: | The optimal composition of culture media and cultivating conditions for submerged fermentation of Pleurotus tuber-regiun were explored.The results showed that glucose,maltose and yeast extracts,residue of soybean are the most favorite carbon and nitrogen resources,respectively,for mycelium growth of Pleurotus tuber-regiun in submerged culture.The suggest composition of culture medium is 5% glucose,0.4% yeast extract,0.1%KH2PO4,0.3% MgSO4.7H2O,0.001%VB1.NaCl can stimulate the mycelium growth.The optimal cond... |
| Keywords: | Pleurotus tuber-regium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |