Title :
Construction of a Microbial System for Efficient Degradation of Cellulose
Author :
Li Ping ; Yanxin Wang ; Liu Kun ; Tong Lei
Author_Institution :
Sch. of Environ. Studies, China Univ. of Geosci., Wuhan
Abstract :
Endoglucanase, exoglucanase and cellobiase activities of ten cellulose degradation isolates from piggery sludge and manure were analyzed. A composite microbial system was constructed by five of these bacteria named as LCB03, LCB12, LCB52, LCD12 and LCD51 with different cellulase activities from these isolates. These five bacteria were identified as Pseudomonas citronellolis, Stenotrophomonas maltophilia, Pseudomonas aeruginosa, Pseudomonas aeruginosa and Flavobacterium mizutaii respectively. Each of the five bacteria could product different cellobiases and cooperates to degrade natural cellulose effectively, and the microbial system therefore has great potential in cellulose-related pollution control and waste utilization.
Keywords :
biology computing; cellular biophysics; microorganisms; pollution control; Flavobacterium mizutaii; cellobiase activities; cellobiases; cellulase activities; cellulose degradation; cellulose-related pollution control; composite microbial system; endoglucanase; exoglucanase; microbial system construction; natural cellulose; pseudomonas aeruginosa; pseudomonas citronellolis; stenotrophomonas maltophilia; waste utilization; Biodegradable materials; Biodegradation; Biological materials; Capacitive sensors; Degradation; Geology; Microorganisms; Samarium; Sediments; Wastewater treatment; Cellulose; Complex microbial system; Construction and identification; biodegradation;
Conference_Titel :
Education Technology and Training, 2008. and 2008 International Workshop on Geoscience and Remote Sensing. ETT and GRS 2008. International Workshop on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3563-0
DOI :
10.1109/ETTandGRS.2008.117
