Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel

The potential application of rice husk ash (RH26) as support for the immobilization of a recombinant Rhizopus oryzae (rROL) lipase as biocatalyst in the enzymatic biodiesel production using alperujo oil and the comparison with commercial hydrophobic support OD403 (RelOD) has been made. Although the...

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Autores: Bonet-Ragel, Kírian|||0000-0002-0041-7493, López Pou, Lucía, Tutusaus, Gisela, Benaiges, M. Dolors|||0000-0002-6840-1981, Valero, Francisco|||0000-0003-0429-9620
Formato: artículo
Fecha de publicación:2018
País:España
Recursos:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:200896
Acesso em linha:https://ddd.uab.cat/record/200896
https://dx.doi.org/urn:doi:10.1080/10242422.2017.1308498
Access Level:acceso abierto
Palavra-chave:Rhizopus oryzae lipase
Biodiesel
Rice husk ash
Immobilization
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spelling Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodieselBonet-Ragel, Kírian|||0000-0002-0041-7493López Pou, LucíaTutusaus, GiselaBenaiges, M. Dolors|||0000-0002-6840-1981Valero, Francisco|||0000-0003-0429-9620Rhizopus oryzae lipaseBiodieselRice husk ashImmobilizationThe potential application of rice husk ash (RH26) as support for the immobilization of a recombinant Rhizopus oryzae (rROL) lipase as biocatalyst in the enzymatic biodiesel production using alperujo oil and the comparison with commercial hydrophobic support OD403 (RelOD) has been made. Although the specific activity (UA mg support-1) was around one-half lower in RH26 than in RelOD when they were used as biocatalyst in biodiesel reaction, the normalized initial rate was similar, between 1.6 and 2.4 μmol FAME mL⁻¹ mL⁻¹ UA⁻¹. Thus in terms of biocatalysis performance, rice husk as is an alternative to commercial supports. However, the main problem is the more complex recovery of RH26 for the reutilization compared with commercial ones. 22018-01-0120182018-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/200896https://dx.doi.org/urn:doi:10.1080/10242422.2017.1308498reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 CTQ2016-74959-RAgència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2014/SGR-452open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2008962026-06-06T12:50:31Z
dc.title.none.fl_str_mv Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
title Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
spellingShingle Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
Bonet-Ragel, Kírian|||0000-0002-0041-7493
Rhizopus oryzae lipase
Biodiesel
Rice husk ash
Immobilization
title_short Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
title_full Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
title_fullStr Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
title_full_unstemmed Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
title_sort Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel
dc.creator.none.fl_str_mv Bonet-Ragel, Kírian|||0000-0002-0041-7493
López Pou, Lucía
Tutusaus, Gisela
Benaiges, M. Dolors|||0000-0002-6840-1981
Valero, Francisco|||0000-0003-0429-9620
author Bonet-Ragel, Kírian|||0000-0002-0041-7493
author_facet Bonet-Ragel, Kírian|||0000-0002-0041-7493
López Pou, Lucía
Tutusaus, Gisela
Benaiges, M. Dolors|||0000-0002-6840-1981
Valero, Francisco|||0000-0003-0429-9620
author_role author
author2 López Pou, Lucía
Tutusaus, Gisela
Benaiges, M. Dolors|||0000-0002-6840-1981
Valero, Francisco|||0000-0003-0429-9620
author2_role author
author
author
author
dc.subject.none.fl_str_mv Rhizopus oryzae lipase
Biodiesel
Rice husk ash
Immobilization
topic Rhizopus oryzae lipase
Biodiesel
Rice husk ash
Immobilization
description The potential application of rice husk ash (RH26) as support for the immobilization of a recombinant Rhizopus oryzae (rROL) lipase as biocatalyst in the enzymatic biodiesel production using alperujo oil and the comparison with commercial hydrophobic support OD403 (RelOD) has been made. Although the specific activity (UA mg support-1) was around one-half lower in RH26 than in RelOD when they were used as biocatalyst in biodiesel reaction, the normalized initial rate was similar, between 1.6 and 2.4 μmol FAME mL⁻¹ mL⁻¹ UA⁻¹. Thus in terms of biocatalysis performance, rice husk as is an alternative to commercial supports. However, the main problem is the more complex recovery of RH26 for the reutilization compared with commercial ones.
publishDate 2018
dc.date.none.fl_str_mv 2
2018-01-01
2018
2018-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/200896
https://dx.doi.org/urn:doi:10.1080/10242422.2017.1308498
url https://ddd.uab.cat/record/200896
https://dx.doi.org/urn:doi:10.1080/10242422.2017.1308498
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 CTQ2016-74959-R
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2014/SGR-452
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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