| 摘要: |
| 探索了培养基组分和培养条件对杨树菇菌丝体生物量的影响。结果表明,杨树菇液体发酵培养基的最优组合为:40 g/L蚕蛹粉、20 g/L可溶性淀粉、2 g/L KH2PO4和1 g/L MgSO4·7H2O;最优培养条件为:装液量320 mL/L,接种量100 mL/L,pH6.5,摇床转速180 r/min,在(25±0.5) ℃条件下恒温振荡培养8 d,菌丝体生物量可达0.03 g/mL。 |
| 关键词: 杨树菇 液体发酵 培养条件 菌丝体生物量 |
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| 基金项目:安徽农业大学虫生菌研究中心资助项目；安徽高等学校青年教师科研资助项目（2005jq1128） |
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| Studies on the optimal cultivation of Agrocybe aegerita's liquid fermentation |
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| Abstract: |
| Ingredients of medium and fermentational conditions of Agrocybe aegerita were studied.The experimental results showed that the compositions of optimal fermentation medium were as fellows:40 g/L silkworm powder,20 g/L soluble starch,2 g/L KH2PO4,1 g/L MgSO4·7H2O and the dry biomasses reached 0.03 g/mL with culture volumes 320 mL/L,inoculated volume 100 mL/L,pH 6.5,180 r/min,temperature 25 ℃,and cultivation 8 d. |
| Key words: Agrocybe aegerita liquid-state fermentation fermentational condition biomasses of mycelia |
