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PubMed · 5797941

Cellulolysis by Mucor pusillus.

G A Somkuti·F J Babel·A C Somkuti
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Abstract

Culture filtrates of Mucor pusillus NRRL 2543 contained hydrolytic enzymes that attacked native cellulose, acid-swollen cellulose, carboxymethylcellulose, and cellobiose. The distribution profiles of cellulolytic and beta-glucosidase activities after gel filtration on Sephadex G-75 showed the presence of several active peaks. Glucose was the only product of hydrolysis when native cellulose was used as the substrate. Acid-swollen cellulose, when treated with cellulase free of beta-glucosidase activity, gave rise to glucose, cellobiose, and at least two higher molecular weight components which were also hydrolyzed in turn to cellobiose and glucose. The presence of a multiple cellulolytic enzyme system was indicated, the components of which may have specific roles in the degradation of cellulose.

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CelluloseChromatography, GelChromatography, PaperGlucosidasesGlycoside HydrolasesMethylcelluloseMucorJournal Article

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BibTeXRIS

G A Somkuti, F J Babel, A C Somkuti. 1969. Cellulolysis by Mucor pusillus.. https://doi.org/10.1128/am.17.6.888-892.1969

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