kinetic model for pretreated wheat straw saccharification by cellulase

A kinetic model for enzymatic hydrolysis of pretreated wheat straw able to describe the reaction process considering only macroscopic properties of enzyme and substrate would be useful in reactor design and scale‐up. In this study Michaelis‐Menten equations were used for different reaction schemes t...

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Veröffentlicht in:	Journal of chemical technology and biotechnology (1986) 1989, Vol.44 (4), p.275-288
Hauptverfasser:	Gonzalez, G, Caminal, G, De Mas, C, Lopez-Santin, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Bioreactors Biotechnology cellulase cellulases computer applications Enzymatic hydrolysis enzyme activity Fundamental and applied biological sciences. Psychology hydrolysis kinetic model kinetics mathematical models Methods. Procedures. Technologies Michaelis-Menten parameters Microbial engineering. Fermentation and microbial culture technology saccharification straw Triticum aestivum Various methods and equipments wheat straw
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Beschreibung
Zusammenfassung:	A kinetic model for enzymatic hydrolysis of pretreated wheat straw able to describe the reaction process considering only macroscopic properties of enzyme and substrate would be useful in reactor design and scale‐up. In this study Michaelis‐Menten equations were used for different reaction schemes to fit experimental results obtained, working with enzyme loads between 5 and 44 i.u. g −1 pretreated straw. Kinetic parameters were obtained by means of an optimization computer program.
ISSN:	0268-2575 1097-4660
DOI:	10.1002/jctb.280440404