木质纤维素生物降解机理及其降解菌筛选方法研究进展  

The Research Progress on the Mechanisms of Lignocellulose Biological Degrading and the Screening Method on the Degrading Bacteria

作　　者：王士强[1] 顾春梅[1] 赵海红 

机构地区：[1]黑龙江省农垦科学院水稻研究所,黑龙江佳木斯154007 [2]黑龙江省农科院佳木斯分院,黑龙江佳木斯154007

出　　处：《华北农学报》2010年第B08期313-317,共5页Acta Agriculturae Boreali-Sinica

摘　　要：生物降解木质纤维素机理的研究日益受到关注,并且降解酶机制进行作用的报道很多,然而,木质纤维素天然结构复杂,其生物降解过程则是一个复杂的酶学过程,需要多种酶的协同作用来完成。经过多年的研究,各国研究工作者提出木质纤维素降解菌的筛选方法,国内外的科研工作者们探索出了多种木质纤维素降解菌的筛选方法和筛选培养基,为木质纤维素降解菌的筛选提供了捷径,加快了木质纤维素降解菌筛选工作的步伐。从生物降解机理和降解菌筛选方法等方面,综述了木质纤维素生物降解研究进展,提出了有待拓宽和深化研究的内容。The biological degrading lignocellulose mechanism＇s research receives the attention day by day,and the degeneration enzyme mechanism carries on the function the report to be many,however,lignocellulose natural structure is complex,its biodegradation process is a complex zymology process,needs many kinds of enzymes the coordination to do uses for to complete.After many year research,various countries research worker proposed that the screening method on the lignocellulose degrading bacteria,the domestic and foreign scientific research workers explored the Screening Method on many kinds of lignocellulose degrading bacteria and the screening culture medium,has provided the shortcut for the Screening on the lignocellulose degrading bacteria,sped up the Screening work step on the degrading bacteria.The research progress in the lignocellulose biological degrading was reviewed from the aspects such as the mechanisms of biological degrading and the screening method on the degrading bacteria.The research issues to be widened and deepened in the lignocellulose biological degrading were also put forward.

关 键 词：木质纤维素 生物降解 降解菌 

分 类 号：X172[环境科学与工程—环境科学]