| 高强度酒精连续发酵 |
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| 引用本文： | 管斌,孙艳玲.高强度酒精连续发酵[J].生物技术,1997,7(4):38-41. |
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| 作者姓名： | 管斌 孙艳玲 |
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| 作者单位： | 天津轻工业学院!天津，300222，天津轻工业学院!天津，300222，天津轻工业学院!天津，300222，天津轻工业学院!天津，300222 |
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| 摘 要： | 从多株酒精酵母菌株中筛选出S.cerevisiaeKG作为酒精生产菌株。该菌株具有较好的酒精发酵活力和絮凝性。使用具有细胞循环的连续发酵双罐系统，酒精生产强度达到30.5（g／1.h）。根据该系统的动力学模型，讨论了获得高强度酒精连续发酵的途径。
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| 关 键 词： | 酒精 连续发酵 细胞循环 生产强度 酵母 |
Rapid Ethanol Continuous Fermentation |
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| Guan Bin, Sun Yanling, Xie Laisu, Long Yanquan.Rapid Ethanol Continuous Fermentation[J].Biotechnology,1997,7(4):38-41. |
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| Authors: | Guan Bin Sun Yanling Xie Laisu Long Yanquan |
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| Abstract: | Saccharomyces cererlistae KG was selected fromsome yeasts for ethanol production. Thia strain showed a good physiological activity in ethanol fermention and had a characteristic of cel flocculation. Continuous fermentation of ethanol was carried out by using two-veasel cell recyclesystem and a high productivity (30. 5g/L. H) was obtained. According to ethanol fermentatiorkinetic medel of the system, factors that affected ethanol productivity were also discussed. |
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| Keywords: | Ethanol Continuous fermentation Cell-recycle Productivity Yeast |
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