Butanol–isopropanol fermentation with oxygen-tolerant Clostridium beijerinckii XH29

AMB Express

Quan Zhang¹  Xinyang Xu²  Xiuqing Yao²  Ziyong Liu³  Yixuan Fan³ 

[1] Dalian Research Institute of Petroleum and Petrochemicals;School of Resources and Civil Engineering, Northeastern University;Shandong Provincial Key Laboratory of Synthetic Biology, Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences;

关键词: Butanol;    Isopropanol;    Oxygen tolerance;    Corn stover hydrolysate;    UV mutagenesis;   

DOI  :  10.1186/s13568-022-01399-6

来源: DOAJ

【 摘 要 】

Key points A newly isolated strain produces butanol and isopropanol (BI) rather than acetone butanol and ethanol (ABE). The strain is oxygen-tolerant and robust in the fermentation. A mutant obtained by ultraviolet mutagenesis produces higher levels of BI than the wild type strain using corn stover as a carbon source.

【 授权许可】

Unknown