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A small-scale investigation process for the Clostridium acetobutylicum production of butanol using high-energy carbon heavy ion irradiation

文献类型：期刊论文

作者Jiang, Ting-Ting1,2; Zhou, Xiang1; Liang, Yan3
刊名ENGINEERING IN LIFE SCIENCES
出版日期2018-10
卷号18页码:721-731
关键词ABE-fermentation Applied HIRFL Biobutanol Clostridium acetobutylicum C-12(6+) heavy ion
ISSN号1618-0240
DOI10.1002/elsc.201800090
英文摘要Applied heavy ion irradiation technology and butanol industrial practices as a whole have been used as a strategy for the development of an attractive alternative to petroleum-based fuels. Clostridium acetobutylicum (C. acetobutylicum) strains are well documented as fermentation strains for the production of biobutanol. However, it has been reported that solvent production inhibits the growth of these strains, and the accumulation of acetate also inhibits biomass synthesis, rendering the production of butanol from acetone-butanol-ethanol (ABE) fermentation processes economically challenging. In this manuscript, we propose the use of high-energy carbon heavy ion irradiation from the Heavy Ion Research Facility in Lanzhou (HIRFL) to obtain a culture with an increased butanol yield. Our findings suggest that the use of a high-energy C-12(6+) heavy ion irradiation dose of 45 Gy with an energy of 135 AMeV and ion pulses/levels of 10(6)-10(8) favours ABE solvent production in an irradiated strain compared with the non-irradiated strain. The strategy reported in this manuscript may contribute to the development of a cost-effective butanol fermentation process that is competitive with similar fermentation processes.
WOS关键词ETHANOL FERMENTATION ; N-BUTANOL ; HIRFL-CSR ; RESOURCES ; DISTRIBUTIONS ; POISSON ; BIOFUEL ; REACTOR ; ACID
资助项目Natural Science Foundation of Gansu provincial Sci. and Tech. Department[1506RJZA293]
WOS研究方向Biotechnology & Applied Microbiology
语种英语
WOS记录号WOS:000446830400003
出版者WILEY
源URL[http://119.78.100.186/handle/113462/64404]  
专题中国科学院近代物理研究所
通讯作者Zhou, Xiang
作者单位1.Chinese Acad Sci, Inst Modern Phys, 509 Nanchang Rd, Lanzhou 730000, Gansu, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Lanzhou Univ, Lanzhou, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Ting-Ting,Zhou, Xiang,Liang, Yan. A small-scale investigation process for the Clostridium acetobutylicum production of butanol using high-energy carbon heavy ion irradiation[J]. ENGINEERING IN LIFE SCIENCES,2018,18:721-731.
APA Jiang, Ting-Ting,Zhou, Xiang,&Liang, Yan.(2018).A small-scale investigation process for the Clostridium acetobutylicum production of butanol using high-energy carbon heavy ion irradiation.ENGINEERING IN LIFE SCIENCES,18,721-731.
MLA Jiang, Ting-Ting,et al."A small-scale investigation process for the Clostridium acetobutylicum production of butanol using high-energy carbon heavy ion irradiation".ENGINEERING IN LIFE SCIENCES 18(2018):721-731.

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来源：近代物理研究所

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