Nutzung cellulosehaltiger Abprodukte bei der Biosynthese von Cellulasen

It was analysed the influence of different pretreatment methods of cellulosic materials to increase the productivity of the cellulase biosynthesis. The most effective pretreatment method for cotton cellulose is the thermomechanical destruction in a worm extruder (5–15 minutes) with hydrolysis cataly...

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Veröffentlicht in:Acta biotechnologica 1987, Vol.7 (5), p.455-460
Hauptverfasser: Pobedimskij, D. G., Mukmenev, I. E., Savdur, V. I., Liakumovic, A. G., Agadganjan, S. I.
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container_end_page 460
container_issue 5
container_start_page 455
container_title Acta biotechnologica
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creator Pobedimskij, D. G.
Mukmenev, I. E.
Savdur, V. I.
Liakumovic, A. G.
Agadganjan, S. I.
description It was analysed the influence of different pretreatment methods of cellulosic materials to increase the productivity of the cellulase biosynthesis. The most effective pretreatment method for cotton cellulose is the thermomechanical destruction in a worm extruder (5–15 minutes) with hydrolysis catalysts. The enzymatic saccharification degree was increased about 4 fold. Utilizing a pretreated cellulose an increase of 70–120% in C1‐activity was found besides their level was stabilized in higher values. It was demonstrated that enzymatic hydrolysis parameters would be applied as model for biochemical utilization of cellulosic materials in the biosynthesis of cellulases.
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title Nutzung cellulosehaltiger Abprodukte bei der Biosynthese von Cellulasen
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