Publicação
An electronic tongue for honey classification
| Resumo: | An electronic tongue system was developed based on 20 all-solid-state potentiometric sensors and chemometric data processing, with polymeric membranes applied on solid conducting silver-epoxy supports and a Ag=AgCl reference electrode. The sensor array was applied to 52 commercial honey samples obtained randomly from different regions of Portugal. These samples were analysed independently for their pollen profiles by biological techniques and the data collected with the tongue were evaluated for discrimination of the samples with multivariate statistical methods (principal component analysis and linear discriminant analysis), to investigate whether the device may provide an analytical alternative for classification of honey samples with respect to pollen type, a task which is time consuming and requires skilled labour when performed by biological techniques. It was found that the tongue has a reasonable efficiency for classification of honey samples of the most common three types (with Erica, Echium and Lavandula as predominant pollens). With linear discriminant analysis, the honey samples yielded about 84% classification accuracy and 72% for crossed validation. In this study, the honey samples correctly classified for the different types of the dominant pollen were: 53% for Lavandula, 83% for Erica and 78% for Echium pollen. |
|---|---|
| Autores principais: | Dias, L.G. |
| Outros Autores: | Peres, António M.; Vilas-Boas, Miguel; Rocha, Maria A.; Estevinho, Leticia M.; Machado, Adélio A.S.C. |
| Assunto: | Honey Pollen Electronic tongue Multivariate analysis |
| Ano: | 2008 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173392852975616 |
|---|---|
| author | Dias, L.G. |
| author2 | Peres, António M. Vilas-Boas, Miguel Rocha, Maria A. Estevinho, Leticia M. Machado, Adélio A.S.C. |
| author2_role | author author author author author |
| author_facet | Dias, L.G. Peres, António M. Vilas-Boas, Miguel Rocha, Maria A. Estevinho, Leticia M. Machado, Adélio A.S.C. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Dias, L.G.\",\"Person.identifier.orcid\":\"0000-0002-1210-4259\"},{\"Person.name\":\"Peres, António M.\",\"Person.identifier.orcid\":\"0000-0001-6595-9165\"},{\"Person.name\":\"Vilas-Boas, Miguel\",\"Person.identifier.orcid\":\"0000-0002-8665-5280\"},{\"Person.name\":\"Rocha, Maria A.\"},{\"Person.name\":\"Estevinho, Leticia M.\",\"Person.identifier.orcid\":\"0000-0002-9249-1948\"},{\"Person.name\":\"Machado, Adélio A.S.C.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Dias, L.G. Peres, António M. Vilas-Boas, Miguel Rocha, Maria A. Estevinho, Leticia M. Machado, Adélio A.S.C. |
| datacite.date.Accepted.fl_str_mv | 2008-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2009-02-05T15:04:24Z |
| datacite.date.embargoed.fl_str_mv | 2009-02-05T15:04:24Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Honey Pollen Electronic tongue Multivariate analysis |
| datacite.titles.title.fl_str_mv | An electronic tongue for honey classification |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Dias, L.G. Peres, António M. Vilas-Boas, Miguel Rocha, Maria A. Estevinho, Leticia M. Machado, Adélio A.S.C. |
| dc.date.Accepted.fl_str_mv | 2008-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2009-02-05T15:04:24Z |
| dc.date.embargoed.fl_str_mv | 2009-02-05T15:04:24Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/1027 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Honey Pollen Electronic tongue Multivariate analysis |
| dc.title.fl_str_mv | An electronic tongue for honey classification |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | An electronic tongue system was developed based on 20 all-solid-state potentiometric sensors and chemometric data processing, with polymeric membranes applied on solid conducting silver-epoxy supports and a Ag=AgCl reference electrode. The sensor array was applied to 52 commercial honey samples obtained randomly from different regions of Portugal. These samples were analysed independently for their pollen profiles by biological techniques and the data collected with the tongue were evaluated for discrimination of the samples with multivariate statistical methods (principal component analysis and linear discriminant analysis), to investigate whether the device may provide an analytical alternative for classification of honey samples with respect to pollen type, a task which is time consuming and requires skilled labour when performed by biological techniques. It was found that the tongue has a reasonable efficiency for classification of honey samples of the most common three types (with Erica, Echium and Lavandula as predominant pollens). With linear discriminant analysis, the honey samples yielded about 84% classification accuracy and 72% for crossed validation. In this study, the honey samples correctly classified for the different types of the dominant pollen were: 53% for Lavandula, 83% for Erica and 78% for Echium pollen. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/0246e746-fd41-4cf8-a6e5-dd066727d3ef/download |
| id | ipb_98a871fae0e82c124fc0f7d671ec86f7 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/1027 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/1027 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Dias, L.G. Dias, L.G. https://www.ciencia-id.pt/2F11-9092-FAAF 2F11-9092-FAAF http://orcid.org/0000-0002-1210-4259 0000-0002-1210-4259 Peres, António M. Peres, António M. https://www.ciencia-id.pt/CF16-5443-F420 CF16-5443-F420 http://orcid.org/0000-0001-6595-9165 0000-0001-6595-9165 Vilas-Boas, Miguel Vilas-Boas, Miguel https://www.ciencia-id.pt/A918-C6FF-81A4 A918-C6FF-81A4 http://orcid.org/0000-0002-8665-5280 0000-0002-8665-5280 Rocha, Maria A. Estevinho, Leticia M. Estevinho, Leticia M. https://www.ciencia-id.pt/BA14-09D6-A406 BA14-09D6-A406 http://orcid.org/0000-0002-9249-1948 0000-0002-9249-1948 Machado, Adélio A.S.C. |
| publishDate | 2008 |
| publisher.none.fl_str_mv | Springer |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engSpringerenAn electronic tongue system was developed based on 20 all-solid-state potentiometric sensors and chemometric data processing, with polymeric membranes applied on solid conducting silver-epoxy supports and a Ag=AgCl reference electrode. The sensor array was applied to 52 commercial honey samples obtained randomly from different regions of Portugal. These samples were analysed independently for their pollen profiles by biological techniques and the data collected with the tongue were evaluated for discrimination of the samples with multivariate statistical methods (principal component analysis and linear discriminant analysis), to investigate whether the device may provide an analytical alternative for classification of honey samples with respect to pollen type, a task which is time consuming and requires skilled labour when performed by biological techniques. It was found that the tongue has a reasonable efficiency for classification of honey samples of the most common three types (with Erica, Echium and Lavandula as predominant pollens). With linear discriminant analysis, the honey samples yielded about 84% classification accuracy and 72% for crossed validation. In this study, the honey samples correctly classified for the different types of the dominant pollen were: 53% for Lavandula, 83% for Erica and 78% for Echium pollen.application/pdfenAn electronic tongue for honey classificationPersonalDias, L.G.DSpacehttp://dspace.org/items/eac8c166-4056-4ed0-8d8d-7ecb2c4481a5DSpacehttp://dspace.org/items/eac8c166-4056-4ed0-8d8d-7ecb2c4481a5DiasLuís G.Ciência IDhttps://www.ciencia-id.pt2F11-9092-FAAFORCIDhttp://orcid.org0000-0002-1210-4259Scopus Author IDhttps://www.scopus.com23569169900PersonalPeres, António M.DSpacehttp://dspace.org/items/7d93be47-8dc4-4413-9304-5b978773d3bbDSpacehttp://dspace.org/items/7d93be47-8dc4-4413-9304-5b978773d3bbPeresAntónio M.Ciência IDhttps://www.ciencia-id.ptCF16-5443-F420ORCIDhttp://orcid.org0000-0001-6595-9165Researcher IDhttps://www.researcherid.comI-8470-2012Scopus Author IDhttps://www.scopus.com7102331969PersonalVilas-Boas, MiguelDSpacehttp://dspace.org/items/f58280c8-298b-4e4c-9f7c-4517300d3382DSpacehttp://dspace.org/items/f58280c8-298b-4e4c-9f7c-4517300d3382Vilas-BoasMiguelCiência IDhttps://www.ciencia-id.ptA918-C6FF-81A4ORCIDhttp://orcid.org0000-0002-8665-5280Researcher IDhttps://www.researcherid.comI-5949-2013Scopus Author IDhttps://www.scopus.com6602648497Rocha, Maria A.PersonalEstevinho, Leticia M.DSpacehttp://dspace.org/items/4a1d5ba2-1854-4ca5-89a4-73f35e964df9DSpacehttp://dspace.org/items/4a1d5ba2-1854-4ca5-89a4-73f35e964df9EstevinhoLetícia M.Ciência IDhttps://www.ciencia-id.ptBA14-09D6-A406ORCIDhttp://orcid.org0000-0002-9249-1948Scopus Author IDhttps://www.scopus.com6506577664Scopus Author IDhttps://www.scopus.com57211945650Machado, Adélio A.S.C.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf0026-3672DOIIsPartOf10.1007/s00604-007-0923-82009-02-05T15:04:24Z20082008-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/1027http://purl.org/coar/access_right/c_abf2open accessHoneyPollenElectronic tongueMultivariate analysis146243 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/0246e746-fd41-4cf8-a6e5-dd066727d3ef/download |
| spellingShingle | An electronic tongue for honey classification Dias, L.G. Honey Pollen Electronic tongue Multivariate analysis |
| status | SINGLETON |
| subject.fl_str_mv | Honey Pollen Electronic tongue Multivariate analysis |
| title | An electronic tongue for honey classification |
| title_full | An electronic tongue for honey classification |
| title_fullStr | An electronic tongue for honey classification |
| title_full_unstemmed | An electronic tongue for honey classification |
| title_short | An electronic tongue for honey classification |
| title_sort | An electronic tongue for honey classification |
| topic | Honey Pollen Electronic tongue Multivariate analysis |
| topic_facet | Honey Pollen Electronic tongue Multivariate analysis |
| url | http://hdl.handle.net/10198/1027 |
| visible | 1 |