| 黄蘑菇深层发酵条件研究 |
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| 引用本文： | 周连玉.黄蘑菇深层发酵条件研究[J].湖南农业大学学报(自然科学版),2010,36(1):110-112. |
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| 作者姓名： | 周连玉 |
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| 作者单位： | 青海师范大学,生命与地理科学学院,青海,西宁810008 |
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| 摘 要： | 为科学开发黄蘑菇资源,采用单因素试验和正交试验研究黄蘑菇的深层发酵条件.结果表明,黄蘑菇发酵的适宜碳源为蔗糖,适宜氮源为牛肉浸膏;黄蘑菇深层发酵的最适培养基为4%蔗糖、0.1%牛肉浸膏、0.10%KH2PO4、0.10%MgSO4;适宜接种的种龄为4d,接种量(移入液体菌种的体积与接种后培养液体积的比)为15%,发酵时间为8d,在此条件下,黄蘑菇菌丝体生物量(每1mL发酵液中收集的菌丝体干重)达1.137mg/mL.
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| 关 键 词： | 黄蘑菇 发酵条件 菌丝体生物量 |
| 收稿时间： | 2009/7/10 0:00:00 |
| 修稿时间： | 2009/7/10 0:00:00 |
Conditions in deep submerged fermentation of Armillarialuteo viren |
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| zhoulianyu.Conditions in deep submerged fermentation of Armillarialuteo viren[J].Journal of Hunan Agricultural University,2010,36(1):110-112. |
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| Authors: | zhoulianyu |
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| Institution: | College of Biology and Geography,Qinghai Normal University |
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| Abstract: | Conditions in deep submerged fermenttation of Armillarialuteo viren was studied for exploiting Armillarialuteoviren resources by one-factor experiment.The results showed that the optimum carbon sources was sucrose and the optimum nitrogen sources was sucrose beef extract.The optimum medium by the orthogonal test was sucrose 4%,beef extract 0.1% ,KH_2PO_4 0.10% and MgSO_4 0.10 %.The fermentation conditions were as follows: seed age 4 d ,inoculation rate 15% ,culture time 8 d.Under these conditions,myceliun biomass could reach 1.137 mg/mL. |
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| Keywords: | Armillarialuteo viren fermentation condition mycelium biomass |
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