From Electron Transport to Electron Allocation in Medium-Chain Carboxylic Acid Biosynthesis from Waste Biomass: Critical Roles, Challenges, and Enhancement Strategies

Key Points

• This review aims to clarify the mechanisms involved in electron transport and allocation for effective MCCA biosynthesis from waste biomass.
• Synthesis of current research findings on electron transport and allocation.
• Discussion of CIET efficiency and its impact on MCCA extraction.
• Exploration of future strategies to improve electron supply and reduce toxicity.
• Highlights the importance of enhancing electron transport efficiency.
• Identifies challenges in managing undissociated MCCA toxicity.
• Outlines potential strategies for optimizing electron supply and transport.