Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/33013
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Campo DC | Valor | Idioma |
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dc.contributor.author | Salgado, José Manuel | por |
dc.contributor.author | Abrunhosa, Luís | por |
dc.contributor.author | Venâncio, Armando | por |
dc.contributor.author | Domínguez, José Manuel | por |
dc.contributor.author | Belo, Isabel | por |
dc.date.accessioned | 2015-01-20T15:20:51Z | - |
dc.date.available | 2015-01-20T15:20:51Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Salgado, José Manuel; Abrunhosa, Luís; Venâncio, Armando; Domínguez, J. M.; Belo, Isabel, Screening of winery and olive mill wastes for lignocellulolytic enzyme production from Aspergillus species by solid-state fermentation. Biomass Conversion and Biorefinery, 4(3), 201-209, 2014 | por |
dc.identifier.issn | 2190-6815 | por |
dc.identifier.uri | https://hdl.handle.net/1822/33013 | - |
dc.description.abstract | Wastes from olive oil and wine industries (as exhausted grape marc, vineshoot trimmings, two-phase olive mill waste, vinasses, and olive mill wastewater) were evaluated for lignocellulolytic enzyme production (as endocellulases, endoxylanases, and feruloyl esterases) by solid-state fermentation (SSF) with Aspergillus niger, Aspergillus ibericus, and Aspergillus uvarum. To study the effect of different solid medium composition and time in enzyme production, a PlackettBurman experimental design was used. Variables that had a higher positive effect in lignocellulolytic enzyme production were urea, time, and exhausted grape marc. The maximum values of enzymatic activity per unit of substrate dry mass were found with A. niger for feruloyl esterase. Enzymatic extracts from SSF with A. niger achieved maximum feruloyl esterase activity (89.53 U/g) and endoxylanase activity (3.06 U/g) and with A. uvarum for endocellulase activity (6.77 U/g). The enzyme cocktails obtained in the SSF extracts may have applications in biorefinery industries. | por |
dc.description.sponsorship | Jose Manuel Salgado is grateful for the postdoctoral fellowship (EX-2010-0402) of the Education Ministry of Spanish Government. Luis Abrunhosa was supported by the grant SFRH/BPD/43922/2008 from Fundacao para a Ciencia e Tecnologia-FCT, Portugal. | por |
dc.language.iso | eng | por |
dc.publisher | Springer | por |
dc.rights | openAccess | por |
dc.subject | Olive mill wastes | por |
dc.subject | Winery wastes | por |
dc.subject | PlackettBurman | por |
dc.subject | Solid-state fermentation | por |
dc.subject | Lignocellulolytic enzymes | por |
dc.title | Screening of winery and olive mill wastes for lignocellulolytic enzyme production from Aspergillus species by solid-state fermentation | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://link.springer.com/journal/13399 | por |
dc.comments | CEB15406 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 201 | por |
oaire.citationEndPage | 209 | por |
oaire.citationIssue | 3 | por |
oaire.citationTitle | Biomass Conversion and Biorefinery | por |
oaire.citationVolume | 4 | por |
dc.date.updated | 2015-01-17T20:28:33Z | - |
dc.identifier.eissn | 2190-6823 | - |
dc.identifier.doi | 10.1007/s13399-013-0100-8 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Biomass Conversion and Biorefinery | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_15406_1.pdf | 320,13 kB | Adobe PDF | Ver/Abrir |