生物技术通报2026，Vol.42Issue(2)：41-50,10.DOI:10.13560/j.cnki.biotech.bull.1985.2026-0012
厌氧真菌纤维降解机制及应用研究进展
Advances in Mechanisms and Applications of Fiber Degradation by Anaerobic Fungi
摘要
Abstract
Anaerobic fungi(Neocallimastigomycota)are important lignocellulose-degrading microorganisms in the gastrointestinal tracts of herbivores,characterized by a unique life cycle,specialized hydrogenosomes,and potent cellulolytic and hemicellulolytic capabilities.In recent years,advances in taxonomic systems and molecular techniques have propelled research on anaerobic fungi from morphological studies toward genomics,metabolomics,and cellular structural analyses,revealing their multi-level synergistic mechanisms in fiber degradation.Furthermore,anaerobic fungi have demonstrated significant potential in applications such as silage inoculants,feed microbial preparations,and bioenergy production,including biogas.This review systematically summarizes the taxonomy,life cycle,specialized organelle structures,lignocellulose degradation mechanisms,and application prospects of anaerobic fungi,providing a theoretical basis for the development of efficient biomass degradation strategies and the utilization of feed resources in ruminants.关键词
厌氧真菌/纤维降解/氢体/纤维小体/饲料添加剂/生物燃料Key words
anaerobic fungi/fiber degradation/hydrogenosomes/cellulosomes/feed additives/biofuels引用本文复制引用
李留学,成艳芬..厌氧真菌纤维降解机制及应用研究进展[J].生物技术通报,2026,42(2):41-50,10.基金项目
国家自然科学基金项目(32372905) （32372905）
