The application of wheat straw and saw-dusts to celluiase biosynthesis by Trichoderma reesei mutants
Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN
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.
Biotechnologia, vol.12, 2 (1991)-.
0860-7796 ; oai:rcin.org.pl:181617 ; IChB B-09
Biblioteka Instytutu Chemii Bioorganicznej PAN
Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
1 kwi 2021
1 kwi 2021
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https://rcin.org.pl./publication/215946
Nazwa wydania | Data |
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Wykorzystanie słomy pszennej i trocin drzewnych do biosyntezy celulaz przez mutanty Trichoderma reesei | 1 kwi 2021 |
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Szpryngiel, Bożena Targoński, Zdzisław