Performance of an intermittent agitation rotating drum type bioreactor for solid-state fermentation of wheat straw

Kalogeris, E; Iniotaki, F; Topakas, E; Christakopoulos, P; Kekos, D; Macris, BJ

dc.contributor.author	Kalogeris, E	en
dc.contributor.author	Iniotaki, F	en
dc.contributor.author	Topakas, E	en
dc.contributor.author	Christakopoulos, P	en
dc.contributor.author	Kekos, D	en
dc.contributor.author	Macris, BJ	en
dc.date.accessioned	2014-03-01T01:19:25Z
dc.date.available	2014-03-01T01:19:25Z
dc.date.issued	2003	en
dc.identifier.issn	0960-8524	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15479
dc.subject	Bioreactor	en
dc.subject	Cellulases	en
dc.subject	Hemicellulases	en
dc.subject	Moisture and temperature control	en
dc.subject	Solid-state fermentation	en
dc.subject	Thermoascus aurantiacus	en
dc.subject	Thermophilic fungus	en
dc.subject	Wheat straw	en
dc.subject.classification	Agricultural Engineering	en
dc.subject.classification	Biotechnology & Applied Microbiology	en
dc.subject.classification	Energy & Fuels	en
dc.subject.other	Crops	en
dc.subject.other	Enzymes	en
dc.subject.other	Fermentation	en
dc.subject.other	Fungi	en
dc.subject.other	Moisture	en
dc.subject.other	Straw	en
dc.subject.other	Airflow rate	en
dc.subject.other	Bioreactors	en
dc.subject.other	beta glucosidase	en
dc.subject.other	cellulose 1,4 beta cellobiosidase	en
dc.subject.other	fungal enzyme	en
dc.subject.other	glucan synthase	en
dc.subject.other	xylan 1,4 beta xylosidase	en
dc.subject.other	xylan endo 1,3 beta xylosidase	en
dc.subject.other	cellulase	en
dc.subject.other	glycosidase	en
dc.subject.other	hemicellulase	en
dc.subject.other	bioreactor	en
dc.subject.other	fermentation	en
dc.subject.other	straw	en
dc.subject.other	bioreactor	en
dc.subject.other	fermentation	en
dc.subject.other	airflow	en
dc.subject.other	article	en
dc.subject.other	bioreactor	en
dc.subject.other	biosynthesis	en
dc.subject.other	controlled study	en
dc.subject.other	enzyme kinetics	en
dc.subject.other	enzyme synthesis	en
dc.subject.other	experimental model	en
dc.subject.other	fungus	en
dc.subject.other	fungus growth	en
dc.subject.other	microbial growth	en
dc.subject.other	moisture	en
dc.subject.other	nonhuman	en
dc.subject.other	priority journal	en
dc.subject.other	solid state fermentation	en
dc.subject.other	temperature	en
dc.subject.other	wheat	en
dc.subject.other	air	en
dc.subject.other	Ascomycetes	en
dc.subject.other	fermentation	en
dc.subject.other	physiology	en
dc.subject.other	population dynamics	en
dc.subject.other	Fungi	en
dc.subject.other	Thermoascus	en
dc.subject.other	Thermoascus aurantiacus	en
dc.subject.other	Triticum aestivum	en
dc.subject.other	Air Movements	en
dc.subject.other	Ascomycota	en
dc.subject.other	Bioreactors	en
dc.subject.other	Cellulase	en
dc.subject.other	Fermentation	en
dc.subject.other	Glycoside Hydrolases	en
dc.subject.other	Population Dynamics	en
dc.subject.other	Temperature	en
dc.subject.other	Triticum	en
dc.title	Performance of an intermittent agitation rotating drum type bioreactor for solid-state fermentation of wheat straw	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0960-8524(02)00175-X	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0960-8524(02)00175-X	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	A laboratory bioreactor, designed for solid-state fermentation of thermophilic microorganisms, was operated for production of cellulases and hemicellulases by the thermophilic fungus Thermoascus aurantiacus. The suitability of the apparatus for the effective control of important operating variables affecting growth of microbes in solid-state cultivation was determined. Application of the optimum conditions found for the moisture content of the medium, growth temperature and airflow rate produced enzyme yields of 1709 U endoglucanase, 4 U cellobiohydrolase, 79 U beta-glucosidase, 5.5 U FPA, 4490 U xylanase and 45 U beta-xylosidase per g of dry wheat straw. The correlation between microorganism growth and production of enzymes was efficiently described by the Le Duy kinetic model. (C) 2002 Elsevier Science Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Bioresource Technology	en
dc.identifier.doi	10.1016/S0960-8524(02)00175-X	en
dc.identifier.isi	ISI:000180080100001	en
dc.identifier.volume	86	en
dc.identifier.issue	3	en
dc.identifier.spage	207	en
dc.identifier.epage	213	en