Publicação
Laccases to improve the whiteness in a conventional bleaching of cotton
| Resumo: | This study reports for the first time on the enhancement of the bleaching effect achieved on cotton using laccase enzyme. Laccases applied in short-time batchwise or pad-dry processes prior to conventional peroxide bleaching, improved the end fabric whiteness. The whiteness level reached in the combined enzymatic/peroxide process was comparable to the whiteness in two consecutive peroxide bleaches. Effect of 10 min laccase pre-treatment at 60 8C, pH 5 on fabrics whiteness before and after a conventional hydrogen peroxide bleaching. |
|---|---|
| Autores principais: | Tzanov, Tzanko |
| Outros Autores: | Basto, Carlos; Gübitz, Georg M.; Paulo, Artur Cavaco |
| Assunto: | bleaching enzymes fibers |
| Ano: | 2003 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1867439184249094144 |
|---|---|
| author | Tzanov, Tzanko |
| author2 | Basto, Carlos Gübitz, Georg M. Paulo, Artur Cavaco |
| author2_role | author author author |
| author_facet | Tzanov, Tzanko Basto, Carlos Gübitz, Georg M. Paulo, Artur Cavaco |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Tzanov, Tzanko\"},{\"Person.name\":\"Basto, Carlos\"},{\"Person.name\":\"Gübitz, Georg M.\"},{\"Person.name\":\"Paulo, Artur Cavaco\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Tzanov, Tzanko Basto, Carlos Gübitz, Georg M. Paulo, Artur Cavaco |
| datacite.date.Accepted.fl_str_mv | 2003-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2005-08-24T10:14:10Z |
| datacite.date.embargoed.fl_str_mv | 2005-08-24T10:14:10Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | bleaching enzymes fibers |
| datacite.titles.title.fl_str_mv | Laccases to improve the whiteness in a conventional bleaching of cotton |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Tzanov, Tzanko Basto, Carlos Gübitz, Georg M. Paulo, Artur Cavaco |
| dc.date.Accepted.fl_str_mv | 2003-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2005-08-24T10:14:10Z |
| dc.date.embargoed.fl_str_mv | 2005-08-24T10:14:10Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/2612 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Wiley-VCH Verlag |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | bleaching enzymes fibers |
| dc.title.fl_str_mv | Laccases to improve the whiteness in a conventional bleaching of cotton |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | This study reports for the first time on the enhancement of the bleaching effect achieved on cotton using laccase enzyme. Laccases applied in short-time batchwise or pad-dry processes prior to conventional peroxide bleaching, improved the end fabric whiteness. The whiteness level reached in the combined enzymatic/peroxide process was comparable to the whiteness in two consecutive peroxide bleaches. Effect of 10 min laccase pre-treatment at 60 8C, pH 5 on fabrics whiteness before and after a conventional hydrogen peroxide bleaching. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorium.uminho.pt/bitstreams/643df695-d9c5-4543-a8e2-50561a9eda16/download |
| id | rum_cadc8d1ae1eb6bd2cb02f64fa5576cb6 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/2612 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/2612 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Tzanov, Tzanko Basto, Carlos Gübitz, Georg M. Paulo, Artur Cavaco |
| publishDate | 2003 |
| publisher.none.fl_str_mv | Wiley-VCH Verlag |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engWiley-VCH VerlagengThis study reports for the first time on the enhancement of the bleaching effect achieved on cotton using laccase enzyme. Laccases applied in short-time batchwise or pad-dry processes prior to conventional peroxide bleaching, improved the end fabric whiteness. The whiteness level reached in the combined enzymatic/peroxide process was comparable to the whiteness in two consecutive peroxide bleaches. Effect of 10 min laccase pre-treatment at 60 8C, pH 5 on fabrics whiteness before and after a conventional hydrogen peroxide bleaching.application/pdfengLaccases to improve the whiteness in a conventional bleaching of cottonTzanov, TzankoBasto, CarlosGübitz, Georg M.Paulo, Artur CavacoHostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptCITATION"Macromolecular materials and engineering". ISSN 1438-7492. Part 288:10 (2003) 807-810.ISSNIsPartOf1438-7492DOIIsPartOf10.1002/mame.2003001002005-08-24T10:14:10Z20032003-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/2612http://purl.org/coar/access_right/c_abf2open accessbleachingenzymesfibers103424 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorium.uminho.pt/bitstreams/643df695-d9c5-4543-a8e2-50561a9eda16/download |
| spellingShingle | Laccases to improve the whiteness in a conventional bleaching of cotton Tzanov, Tzanko bleaching enzymes fibers |
| status | SINGLETON |
| subject.fl_str_mv | bleaching enzymes fibers |
| title | Laccases to improve the whiteness in a conventional bleaching of cotton |
| title_full | Laccases to improve the whiteness in a conventional bleaching of cotton |
| title_fullStr | Laccases to improve the whiteness in a conventional bleaching of cotton |
| title_full_unstemmed | Laccases to improve the whiteness in a conventional bleaching of cotton |
| title_short | Laccases to improve the whiteness in a conventional bleaching of cotton |
| title_sort | Laccases to improve the whiteness in a conventional bleaching of cotton |
| topic | bleaching enzymes fibers |
| topic_facet | bleaching enzymes fibers |
| url | https://hdl.handle.net/1822/2612 |
| visible | 1 |