| 乳牛肝菌液态发酵生长条件的优化 |
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| 引用本文： | 刘芳,李平,刘博.乳牛肝菌液态发酵生长条件的优化[J].生物学杂志,2010,27(1):5-8. |
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| 作者姓名： | 刘芳 李平 刘博 |
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| 作者单位： | 同济大学生命科学与技术学院,上海,200092 |
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| 基金项目： | 国家自然科学基金资助项目，上海市自然科学基金资助项目 |
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| 摘 要： | 采用响应曲面法对乳牛肝菌发酵培养基及发酵条件进行优化，以麦芽糖、蛋白胨和装液量3个因素为变量，分析乳牛肝菌液态发酵产菌丝体的最佳条件。实验结果表明，乳牛肝菌发酵的关键因子值分别为麦芽糖33．03g/L，蛋白胨6．95g/L，装液量为102．21mL／250mL时，可得到最大菌丝体生物量23．44g/L（干重）。
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| 关 键 词： | 乳牛肝菌 响应曲面法 液态发酵 优化 菌丝体生物量 |
Optimization of the growth conditions by submerged fermentation of Suillus bovinus |
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| LIU Fang,LI Ping,LIU Bo.Optimization of the growth conditions by submerged fermentation of Suillus bovinus[J].Journal of Biology,2010,27(1):5-8. |
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| Authors: | LIU Fang LI Ping LIU Bo |
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| Institution: | LIU Fang,LI Ping,LIU Bo(School of Life Sciences , Technology,Tongji University,Shanghai 200092,China) |
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| Abstract: | In order to obtain the maximal mycelia biomass of Suillus bovinus,response surface methodology was involved in this paper to optimize the culture medium and fermentation conditions.The critical variables selected for this experiment were maltose,protein peptone and broth content.The results showed that the maximal dry mycelia biomass could be achieved at 23.44g/L when the key fermentation factors like maltose,protein peptone and broth content were 33.03g/L,6.95g/L and 102.21mL,respectively. |
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| Keywords: | Suillus bovinus response surface methodology submerged fermentation optimum mycelia biomass |
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