土壤中产壳聚糖酶真菌的筛选  

Screening of chitosanase-producing fungi from soil

作　　者：刘昌燕[1,2] 金玲[1] 刘颖颖[1] 汪军[1,2] 杨腊英[2] 黄俊生[2] 

机构地区：[1]海南大学,海南儋州571737 [2]中国热带农业科学院环境与植物保护研究所,海南儋州571737

出　　处：《中国微生态学杂志》2009年第9期776-778,共3页Chinese Journal of Microecology

基　　金：国家科技支撑计划项目(2007BAD48B02);中央级公益性科研院所基本科研业务费专项(2007HZS1J007);科技部"国家科技基础条件平台工作"(2005DKA21201);农业科技成果转化项目(2007GB23260410)

摘　　要：在以壳聚糖(Chitosan)为唯一碳源和氮源的培养基上,利用透明圈筛选法,从不同地区采集的105份土样中,共分离到26株产生透明圈较大的菌株,结合酶活力测定结果,获得产酶能力较高的菌株HF-1、HF-5,为进一步的研究提供了条件。About 26 fungi strains were isolated from 105 soil samples collected at different places,depending on the transparent circle produced in specific medimn containing chitosan as the sole carbon and nitrogen source. Based on the results of chitosanase activity, two strains HF-1 and HF-5 with higher chitosanase producing capacity were obtained. The study provided a condition for further research.

关 键 词：壳聚糖酶 酶活力 真菌 筛选 

分 类 号：R379[医药卫生—病原生物学]