Purification of glucoamylase fromAspergillus terreus
- 1 December 1990
- journal article
- research article
- Published by Springer Nature in World Journal of Microbiology and Biotechnology
- Vol. 6 (4) , 431-433
- https://doi.org/10.1007/bf01202129
Abstract
Glucoamylase from a rice bran culture ofAspergillus terreus was purified by chromatography on DEAE-cellulose and concanavatin A-Sepharose. A homogenous monomer resulted after SDS-PAGE electrophoresis. The enzyme was a glycoprotein, molecular weight, 86,000 with 7.5% (w/w) carbohydrate content. La glucoamylase d'Aspergillus terreus cultivee sur son de riz a été purifiée par chromatographie sur DEAE-cellulose et sur A-sepharose à concavaline. On a obtenu un monomère homogène après électrophorèse sur SDS-PAGE. L'enzyme est une glycoproténe d'un poids moléculaire de 86,000 avec un contenu en polysacchardie de 7.5% (p/p).Keywords
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