| 固定化生长酵母连续生产酒精的研究 |
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| 引用本文： | 彭万霖,田小光.固定化生长酵母连续生产酒精的研究[J].生物技术,1991,1(2):13-17. |
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| 作者姓名： | 彭万霖 田小光 |
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| 作者单位： | 黑龙江省科学院应用微生物研究所 哈尔滨
(彭万霖，田小光，曹亚斌)，黑龙江省科学院应用微生物研究所 哈尔滨(李荣萍) |
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| 摘 要： | 采用固定化生长细胞方法,以柱式生物反应器连续发酵甜菜糖蜜酒精。酒精能力为39.45g/L凝胶/h,停留时间1.8小时。生物反应器具有良好的稳定性,连续工作50天,发酵醪酒精含量在8.5％(v/v)以上。系统研究了最适固定化条件,用L_(16)(4~5)正交试验确定了最佳发酵条件。
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| 关 键 词： | 固定化酵母 酒精 连续发酵 |
Continuous production of Ethanol Using Immobilized Growing Yeast cells |
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| Peng Wanlin Tian Xiaoguang cao Yabin Li Rongping.Continuous production of Ethanol Using Immobilized Growing Yeast cells[J].Biotechnology,1991,1(2):13-17. |
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| Authors: | Peng Wanlin Tian Xiaoguang cao Yabin Li Rongping |
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| Abstract: | Continuous ethanol production from beet molasses Was formed in column bioreactor with immobilized growing cells. Ethanol producing capacity were calculated as 39. 45g/L. gel/h,retention time was 1. 8her. The bioreactor has good stability,continuous operation of 50 days.and ethanol content in the fermented broth is over 8. 5%(v/v). orthogonal test was used for systemic studies on the optimal immobilized condition and optimal fermentation condition. |
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| Keywords: | Immobilized yeast Continuous production Molasses Ethanol |
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