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The application of wheat straw and saw-dusts to celluiase biosynthesis by Trichoderma reesei mutants
Subtitle:The application of wheat straw and saw-dusts to celluiase biosynthesis by Trichoderma reesei mutants
Creator:Podgórska, Eugenia ; Targoński, Zdzisław
Publisher:Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
Date issued/created: Subject and Keywords: Abstract:In biosynthesis of celluiase using T. reesei QM 9414 and its mutants, wheat straw and saw-dusts frombirch and common pine were applied. These substrates after milling were pretreated thermally under pressure and chemically 1, 2, and 3% wheat straw and 1% saw-dusts were used. In the medium containingwheat straw cellulose MN-300 was added at the ratio of 3:1. The highest activity of 3,4 FPU was obtained using mutant-M, after 8 days of cultivation in the medium containing 3% wheat straw.Addition of cellulose had a minimal effect on the level of FPU activity, but increased the ^-glucosidaseactivity. Saw dusts were weaker inductor than wheat straw in celluiase cultivation of T. reesei.
Relation:Biotechnologia, vol.12, 2 (1991)-.
Volume: Issue: Start page: End page: Resource type: Detailed Resource Type: Format: Resource Identifier: Source:Library of Institute of Bioorganic Chemistry PAS
Language: Language of abstract: Temporal coverage: Rights:Creative Commons Attribution BY-SA 4.0 license
Terms of use: Digitizing institution:Institute of Bioorganic Chemistry of the Polish Academy of Science
Original in:Institute of Bioorganic Chemistry of the Polish Academy of Science
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