Microbial chain elongation(CE),utilizing anaerobic fermentation for the synthesis of high-value medium chain fatty acids(MCFAs),merges as a promising strategy in resource sustainability.Recently,it has pivoted that th...Microbial chain elongation(CE),utilizing anaerobic fermentation for the synthesis of high-value medium chain fatty acids(MCFAs),merges as a promising strategy in resource sustainability.Recently,it has pivoted that the use of different types of additives or accelerantstowards enhancing the products yield and fermentation quality has got much attention,with carbon-based materials emerging as vital facilitators.Based on bibliometrics insights,this paper firstly commences with a comprehensive review of the past two decades’progress in applying carbon-based materials within anaerobic fermentation contexts.Subsequently,the recent advancements made by different research groups in order to enhance the performance of CE systemperformance are reviewed,with particular focus on the application,impact,and underlying mechanisms of carbon-based materials in expediting MCFAs biosynthesis via CE.Finally,the future research direction is prospected,aiming to inform innovative material design and sophisticated technological applications,as well as provide a reference for improving the efficiency of anaerobic fermentation of MCFAs using carbon-based material,thereby contributing to the broader discourse on enhancing sustainability and efficiency in bio-based processes.展开更多
基金financially supported by the National Key R&D Program of China(No.2019YFC1906600)the National Natural Science Foundation of China(No.52000132).
文摘Microbial chain elongation(CE),utilizing anaerobic fermentation for the synthesis of high-value medium chain fatty acids(MCFAs),merges as a promising strategy in resource sustainability.Recently,it has pivoted that the use of different types of additives or accelerantstowards enhancing the products yield and fermentation quality has got much attention,with carbon-based materials emerging as vital facilitators.Based on bibliometrics insights,this paper firstly commences with a comprehensive review of the past two decades’progress in applying carbon-based materials within anaerobic fermentation contexts.Subsequently,the recent advancements made by different research groups in order to enhance the performance of CE systemperformance are reviewed,with particular focus on the application,impact,and underlying mechanisms of carbon-based materials in expediting MCFAs biosynthesis via CE.Finally,the future research direction is prospected,aiming to inform innovative material design and sophisticated technological applications,as well as provide a reference for improving the efficiency of anaerobic fermentation of MCFAs using carbon-based material,thereby contributing to the broader discourse on enhancing sustainability and efficiency in bio-based processes.
