Carboxymethyl cellulase and cellobiase production by Clostridium acetobutylicum in an industrial fermentation medium
Author(s) -
Errol R. Allcock,
David Woods
Publication year - 1981
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.41.2.539-541.1981
Subject(s) - cellulase , clostridium acetobutylicum , carboxymethyl cellulose , fermentation , chemistry , food science , clostridium , microbiology and biotechnology , biochemistry , hydrolysis , bacteria , biology , butanol , ethanol , sodium , organic chemistry , genetics
The production of a carboxymethyl cellulase and a cellobiase by Clostridium acetobutylicum was demonstrated. In liquid medium the carboxymethyl cellulase was induced by molasses, and it was not repressed by glucose. Optimum carboxymethyl cellulase activity occurred at pH 4.6 and 37 degrees C.
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