Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/31838

TitleCellulase and xylanase production by A. uvarum in solid-state fementation using a packed-bed bioreactor
Author(s)Salgado, José Manuel
Abrunhosa, Luís
Domínguez, José Manuel
Venâncio, Armando
Belo, Isabel
KeywordsCellulase
Packed-bed bioreactor
Solid-state fermentation
Issue date2014
CitationSalgado, José Manuel; Abrunhosa, Luís; Domínguez, J. M.; Venâncio, Armando; Belo, Isabel, Cellulase and xylanase production by A. uvarum in solid-state fementation using a packed-bed bioreactor. CHEMPOR 2014 - Book of Extended Abstracts of the 12th International Chemical and Biological Engineering Conference. No. P-BE26, Porto, Portugal, Sep. 10-12, 10-70-10-712014. . ISBN: 978-972-752-170-8
Abstract(s)Wastes from olive oil and wine industries (as exhausted grape mark, vineshoot trimmings, olive pomace and vinasses) were used as substrate for lignocellulolytic enzymes production (as endocellulases, endoxylanase) by solid state fermentation in a packed-bed bioreactor. In previous works, A. uvarum was selected as suitable fungus to produce cellulases and xylanases, also composition of substrate, temperature and moisture content were optimized. An important parameter in packed-bed bioreactors is air flow rate, thus its effect on enzymes production was studied. The highest enzyme production was obtained for the lower aeration rate (0.2 L/min). It was observed that increasing air flow the enzyme production was lower.
TypeAbstract
URIhttp://hdl.handle.net/1822/31838
ISBN978-972-752-170-8
Publisher versionhttp://chempor.ordemengenheiros.pt
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CEB - Resumos em Livros de Atas / Abstracts in Proceedings

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