| 生物丁醇合成途径中关键酶及其基因的研究进展 |
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| 引用本文： | 何景昌,张正波,裘娟萍. 生物丁醇合成途径中关键酶及其基因的研究进展[J]. 食品与发酵工业, 2009, 35(2) |
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| 作者姓名： | 何景昌 张正波 裘娟萍 |
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| 作者单位： | 浙江工业大学生物与环境工程学院,浙江杭州,310014 |
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| 摘 要： | 生物丁醇是一种清洁的新型能源,已应用于与汽油调合,乙醇-柴油混合燃料的助溶剂等,成为替代石油能源的新型燃料之一。文中阐述了利用丙酮丁醇梭菌(Clostridium acetobutylicum)发酵生产ABE(丙酮、丁醇、乙醇)的生物合成途径、代谢途径中的关键酶及基因工程技术改造其基因的最新研究进展,分析了提高溶剂产量和构建基因工程菌过程中存在的问题,并展望了未来的发展前景和研究方向。
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| 关 键 词： | 生物丁醇 新型能源 生物合成 基因工程菌 |
Progress in Crucial Enzymes and Gene Involved in Biobutanol Synthesis |
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| He Jingchang,Zhang Zhengbo,Qiu Juanping. Progress in Crucial Enzymes and Gene Involved in Biobutanol Synthesis[J]. Food and Fermentation Industries, 2009, 35(2) |
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| Authors: | He Jingchang Zhang Zhengbo Qiu Juanping |
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| Abstract: | Biobutanol is a clean,new-style energy which can be substitute for gasoline,and widely applied to mixing with gasoline and used as a co-solvent of ethanol-diesel blend fuel.This paper introduces the latest research progress on biosynthetic pathway,crucial enzymes and gene modification during ABE fermentation by Clostridium acetobutylicum;also discussed the problems on increasing solvent yield and construction of engineering strains.Finally,the developing prospect and research direction were also predicted. |
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| Keywords: | biobutanol new-style energy biosynthesis pathway gene engineering strain |
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