A method for increasing cellulase production by Trichoderma viride
Author:
- 1 December 1976
- journal article
- research article
- Published by Wiley in Biotechnology and Bioengineering
- Vol. 18 (12) , 1751-1760
Abstract
A doubling of cellulase production by Trichoderma viride (QM9414) is possible by increasing the cellulose concentration in the medium from 0.75 to 2%, increasing the nitrogen concentration, and controlling pH during growth. A four‐to fivefold increase in β ‐glucosidase is found with the higher cellulose concentration. Culture filtrates from 2% cellulose cultures can reduce the hydrolysis time in a practical saccharification to one‐half that required by culture filtrates from 0.75% cellulose cultures.Keywords
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