Screening, identification of a marine fungal strain producing chitosanase

摘要：

　　For the production of oligosaccharides from chitosan,chitosanase-producing strains were screened from local marine mud by clear zone formed on the chitosanase-detection agar (CDA) plate.More than 20 kinds of strains with clear zones on the CDA plates were obtained,including bacteria,actinomyces,and fungi.Among them a marine fungal strain N-8 was screened and chosen because of its prominent chitosanase activity.On the basis of the morphological characteristics and sequence analysis of 26S rDNA of strain N-8,the marine fungal strain N-8 was identified as the species Aspergillus flavus strain.

关键词： chitosan chitosanase strain screening identification Aspergillus flavus

作者: Guoren Zu Ming Chen Chunzhi Zhang

作者单位: College of Bioengineering, Dalian Polytechnic University, Dalian 116034, China

会议类型: 国际会议

会议名称: 2012 International Conference on Chemical Engineering,Metallurgical Engineering and Metallic Materials(2012化工、冶金和金属材料国际会议(CMMM2012))

会议地点: 昆明

会议语种:英文

页码: 1189-1192

在线出版日期: 2012-10-12（万方平台首次上网日期，不代表论文的发表时间）