微小真菌产生α-淀粉酶。

Production of alpha-amylase by microscopic fungi.

作者信息

Augustín J, Zemek J, Fassatiová O, Kuniak L

出版信息

Folia Microbiol (Praha). 1981;26(2):142-6. doi: 10.1007/BF02927371.

Abstract

The amylolytic activity and especially the production of alpha-amylase (EC 3.2.1.1) and alpha-glucosidase (EC 3.2.1.20) was screened in imperfect fungi, mucoral fungi and some ascomycetes. The character of the polysaccharide system, which is responsible for the utilization of alpha (1 to 4) glucan, was specified with a concomitant screening of growth on soluble starch. The amylolytic activity was found in 29 strains out of the 49 tested.

摘要

在半知菌类真菌、毛霉目真菌和一些子囊菌中筛选了淀粉酶活性，尤其是α-淀粉酶（EC 3.2.1.1）和α-葡萄糖苷酶（EC 3.2.1.20）的产生情况。通过同时检测在可溶性淀粉上的生长情况，明确了负责利用α（1至4）葡聚糖的多糖系统的特性。在所测试的49个菌株中，有29个菌株发现了淀粉酶活性。