摘要
从自然降解、腐烂的天然纤维素材料中分离、筛选获得生长速度快、透明圈较大、性状稳定的纤维素单菌23株。经纤维素分解力测定、回筛,获得一组由14株高效稳定纤维素分解菌组成的常温纤维素分解菌稳定复合系。该复合系常温下96 h内对麦秆粉的总分解力高达40.7%。
We obtained 23 strains of cellulose-degrading bacteria with rapid growth, big transparent ring and stable performance, which were isolated and screened from natural decay residues. We then acquired a stable composite microbial system of cellulose-degrading bacteria under constant temperature constituted by 14 effective and stable cellulose-degrading bacteria through determination of cellulose-degrading rate and back-screening. This system has 40.7% stable wheat-straw degrading rate in 96 hours under constant temperature.
出处
《山东科学》
CAS
2011年第1期40-44,共5页
Shandong Science
基金
山东省烟台市科学技术发展计划项目(2007128)
关键词
纤维素分解菌
复合系
回筛
常温
cellulose-degradation bacteria
Composite microbial system
back-screening
constant temperature
