%0 Journal Article
%T Screening and Characteristics of Normal Temperature Lignocellulose-Degradation Microbial Community<br>常温木质纤维素分解菌群的筛选与特性研究
%A LIU Chang-li
%A ZHU Wan-bin
%A GUO Peng
%A WANG Xiao-juan
%A WANG Xiao-fen
%A CUI Zong-jun
%A <br>刘长莉
%A 朱万斌
%A 郭鹏
%A 王小娟
%A 王小芬
%A 崔宗均
%J 环境科学
%D 2009
%I 
%X A normal temperature lignocellulose-degrading microflora has been constructed by our laboratory. We researched the degradation activity and compose of the community in 28℃ fermentation condition.The results showed that the microbial community could degrade 39.6% of rice stew gross weight within five days.The volatile products were detected using CP-Chirasil-Dex CB capillary column by GC-MS,propionic acid,ethanol,isopropyl alcohol,4-amino-l-butanol, butanoic acid, diethoxydimethyl-silane, lactic acid, ethanol,2,2'-oxybis-, diethyl phthalate and glycerin,more than 10 kinds of volatile products were detected. The state volatile products of changed largely along with the process of decompose, the productions gradually increase, and the content changes much with the process of decompose. Denaturing gradient gel electrophoresis ( DGGE) detected the dynamic change of bacterium compose, the bacterium changes much in different period, the result of Blast from 16S rDNA sequence was found that the closest relative in community belong to Ctostridium sp. , Brevibacillus sp. , Rhizobium sp. ,Bacterium sp.four genera.
%K normal temperature microbial community
%K lignocellulose degradation
%K rice straw
%K volatile products<br>常温菌群
%K 木质纤维素分解
%K 稻秆
%K 挥发性产物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=96C7A4495942354CB8B62633B75020F7&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=BCC7C90B5D320B41&eid=D40FA2A708B1A663&journal_id=0250-3301&journal_name=环境科学&referenced_num=2&reference_num=26