微生物法高效综合利用植物秸秆新技术的研究进展

Research Progress of New Technology of Efficient and Synthetical Utilization of Plant Stalks by Microorganisms

系统分析了植物秸秆的主要成分和降解酶系;介绍了植物秸秆组分分离技术及微生物高效利用各组分的研究进展;总结了构建混合生态体系协同降解植物秸秆获得发酵产物的研究;综述了国内外利用基因重组技术构建可利用植物秸秆水解液的工程菌株的研究进展。

The paper analysed the major components of plant stalks and their degradation enzymes. It expatiated on the progress of components separation technology of plant stalks and the technology of efficient and synthetical utilization of the separated components. It reviewed studies of constructing mixed ecological systems to realize the synergistic degradation of plant stalks to gain special fermentation products. It summarized the gene recombination technology of constructing engineering strains which use hydrolyzate of plant stalks at home and abroad.