Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Solvents Production from a Mixture of Glucose and Xylose by Mixed Fermentation of Clostridium acetobutylicum and Saccharomyces cerevisiae | |
Qi, Gao-Xiang1,3; Xiong, Lian1,2 ; Huang, Chao1,2; Chen, Xue-Fang1,2; Lin, Xiao-Qing1,2; Chen, Xin-De1,2
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| 2015-10-01 | |
| Source Publication | APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
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| Volume | 177Issue:4Pages:996-1002 |
| Abstract | To overcome the xylose utilization defect in ethanol fermentation by wide-type Saccharomyces cerevisiae and alleviate the carbon catabolite repression (CCR) in acetone-butanol-ethanol (ABE) fermentation by Clostridium acetobutylicum, a novel mixed fermentation of S. cerevisiae and C. acetobutylicum was developed. When S. cerevisiae was inoculated 24 h earlier than C. acetobutylicum CH02, a higher solvents yield was achieved with 0.41 g/g, compared to 0.38 g/g in ABE fermentation, and when S. cerevisiae and C. acetobutylicum CH02 were inoculated simultaneously, a higher productivity was achieved with 0.32 g/L/h, compared to 0.15 g/L/h in ABE fermentation. The total solvents yield was improved by the high ethanol yield from glucose. The CCR in mixed fermentation was alleviated when glucose was utilized quickly by S. cerevisiae, and therefore, the productivity was improved. This study suggests that mixed fermentation is an effective solvents production method from a mixture of glucose and xylose. |
| Subtype | Article |
| Keyword | Mixed Sugars Ethanol Fermentation Abe Fermentation Carbon Catabolite Repression Mixed Fermentation |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1007/s12010-015-1790-0 |
| WOS Subject Extended | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| WOS Keyword | BUTANOL FERMENTATION ; BIOBUTANOL |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology |
| WOS ID | WOS:000361901200015 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10870 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Qi, Gao-Xiang,Xiong, Lian,Huang, Chao,et al. Solvents Production from a Mixture of Glucose and Xylose by Mixed Fermentation of Clostridium acetobutylicum and Saccharomyces cerevisiae[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2015,177(4):996-1002. |
| APA | Qi, Gao-Xiang,Xiong, Lian,Huang, Chao,Chen, Xue-Fang,Lin, Xiao-Qing,&Chen, Xin-De.(2015).Solvents Production from a Mixture of Glucose and Xylose by Mixed Fermentation of Clostridium acetobutylicum and Saccharomyces cerevisiae.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,177(4),996-1002. |
| MLA | Qi, Gao-Xiang,et al."Solvents Production from a Mixture of Glucose and Xylose by Mixed Fermentation of Clostridium acetobutylicum and Saccharomyces cerevisiae".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 177.4(2015):996-1002. |
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