Effects of temperature on xylanase secretion by Trichoderma reesei

Hemicellulose is degraded by the synergistic action of endo-1,4- beta -xylanase, exo-1,4- beta -xylanase and exoglycosidases such as beta -xylosidase. In a previous study, a significant increase in the secretion of xylanase was observed when T. reesei hypersecretory strain RL-P37 was cultivated on l...

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Veröffentlicht in:	Biotechnology and bioengineering 1988-09, Vol.32 (6), p.821-825
Hauptverfasser:	Suh, D.H, Becker, T.C, Sands, J.A, Montenecourt, B.S
Format:	Artikel
Sprache:	eng
Schlagworte:	biodegradation Biological and medical sciences Biotechnology ENZIMAS ENZYME Enzyme engineering ENZYMES Fermentation Fundamental and applied biological sciences. Psychology Growth, nutrition, metabolism, transports, enzymes. Molecular biology hemicellulose HIDROLISIS HYDROLYSE HYDROLYSIS Methods. Procedures. Technologies Microbiology Mycology Production of selected enzymes SECRECION SECRETION TEMPERATURA TEMPERATURE temperature preferences TRICHODERMA Trichoderma reesei XILANOS xylan endo-1,3- beta -xylosidase XYLANE XYLANS
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Zusammenfassung:	Hemicellulose is degraded by the synergistic action of endo-1,4- beta -xylanase, exo-1,4- beta -xylanase and exoglycosidases such as beta -xylosidase. In a previous study, a significant increase in the secretion of xylanase was observed when T. reesei hypersecretory strain RL-P37 was cultivated on lactose at 37 degree C. The objective of this study was to determine the effects of temperature on the secretion of xylanase in Trichoderma reesei , which could have important implications in fermentation optimization.
ISSN:	0006-3592 1097-0290
DOI:	10.1002/bit.260320614