Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s12161-021-01969-7 http://hdl.handle.net/11449/209115 |
Resumo: | In this study, the concentrations of macro- and microelement in different tissues (liver, gill, and muscle) of fish collected (Mugil cephalus) in Pontal Bay (Ilheus, Bahia) were determined. A simplex-centroid mixture design was used to obtain the mixture applied to the decomposition of the samples. The elementary determination was made by microwave-induced plasma optical emission spectrometry (MIP OES), and the Kohonen self-organizing map (KSOM) was applied as an exploratory analysis tool. The accuracy of the procedure was assessed using certified reference material. Recoveries were obtained in the range of 99-103% and without a statistical difference (95% confidence level). Precision was estimated from the relative standard deviation, which ranged from 0.3 to 2.2%, and the limits of detection (mg kg(-1)) were 0.145 (Cu), 1.53 (Fe), 1.61 (K), 0.250 (Mg), 0.040 (Mn), 4.84 (P), and 2.12 (Zn). The KSOM provided efficient and precise separation of the studied tissues into three groups. The concentrations of Cu, Fe, and Zn were higher in the liver, while in the gills, they were the Mn. |
id |
UNSP_6bda35a254ff01a067cb1e179ab2842c |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/209115 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OESMugil cephalusMixture designKohonen self-organizing mapMIP OESIn this study, the concentrations of macro- and microelement in different tissues (liver, gill, and muscle) of fish collected (Mugil cephalus) in Pontal Bay (Ilheus, Bahia) were determined. A simplex-centroid mixture design was used to obtain the mixture applied to the decomposition of the samples. The elementary determination was made by microwave-induced plasma optical emission spectrometry (MIP OES), and the Kohonen self-organizing map (KSOM) was applied as an exploratory analysis tool. The accuracy of the procedure was assessed using certified reference material. Recoveries were obtained in the range of 99-103% and without a statistical difference (95% confidence level). Precision was estimated from the relative standard deviation, which ranged from 0.3 to 2.2%, and the limits of detection (mg kg(-1)) were 0.145 (Cu), 1.53 (Fe), 1.61 (K), 0.250 (Mg), 0.040 (Mn), 4.84 (P), and 2.12 (Zn). The KSOM provided efficient and precise separation of the studied tissues into three groups. The concentrations of Cu, Fe, and Zn were higher in the liver, while in the gills, they were the Mn.Fundacao de Amparo a Pesquisa do Estado da Bahia (FAPESB)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Fed Bahia, Inst Chem, BR-40170290 Salvador, BA, BrazilUniv Fed Parana, Dept Chem, BR-81530900 Curitiba, Parana, BrazilUniv Estadual Paulista, Inst Chem, BR-14800060 Araraquara, SP, BrazilUniv Estadual Santa Cruz, Dept Exact & Technol Sci, BR-45662900 Ilheus, BA, BrazilUniv Estadual Paulista, Inst Chem, BR-14800060 Araraquara, SP, BrazilCNPq: 306698/2019-6CNPq: 421694/2018-1CAPES: 001SpringerUniversidade Federal da Bahia (UFBA)Univ Fed ParanaUniversidade Estadual Paulista (Unesp)Univ Estadual Santa CruzViana Pacheco, Clissiane SoaresCosta, Floriatan SantosGuedes, Wesley Nascimento [UNESP]Jesus, Marina Santos dedas Chagas, Thiago PereiraPinto dos Santos, Ana MariaLima, Daniel de CastroParanhos da Silva, Erik Galvao2021-06-25T11:49:04Z2021-06-25T11:49:04Z2021-01-19info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11http://dx.doi.org/10.1007/s12161-021-01969-7Food Analytical Methods. New York: Springer, 11 p., 2021.1936-9751http://hdl.handle.net/11449/20911510.1007/s12161-021-01969-7WOS:000608942200001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFood Analytical Methodsinfo:eu-repo/semantics/openAccess2021-10-23T19:23:33Zoai:repositorio.unesp.br:11449/209115Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:23:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
title |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
spellingShingle |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES Viana Pacheco, Clissiane Soares Mugil cephalus Mixture design Kohonen self-organizing map MIP OES |
title_short |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
title_full |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
title_fullStr |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
title_full_unstemmed |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
title_sort |
Application of Mixture Design and Kohonen Neural Network for Determination of Macro- and Microelement in Mullet (Mugil cephalus) by MIP OES |
author |
Viana Pacheco, Clissiane Soares |
author_facet |
Viana Pacheco, Clissiane Soares Costa, Floriatan Santos Guedes, Wesley Nascimento [UNESP] Jesus, Marina Santos de das Chagas, Thiago Pereira Pinto dos Santos, Ana Maria Lima, Daniel de Castro Paranhos da Silva, Erik Galvao |
author_role |
author |
author2 |
Costa, Floriatan Santos Guedes, Wesley Nascimento [UNESP] Jesus, Marina Santos de das Chagas, Thiago Pereira Pinto dos Santos, Ana Maria Lima, Daniel de Castro Paranhos da Silva, Erik Galvao |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal da Bahia (UFBA) Univ Fed Parana Universidade Estadual Paulista (Unesp) Univ Estadual Santa Cruz |
dc.contributor.author.fl_str_mv |
Viana Pacheco, Clissiane Soares Costa, Floriatan Santos Guedes, Wesley Nascimento [UNESP] Jesus, Marina Santos de das Chagas, Thiago Pereira Pinto dos Santos, Ana Maria Lima, Daniel de Castro Paranhos da Silva, Erik Galvao |
dc.subject.por.fl_str_mv |
Mugil cephalus Mixture design Kohonen self-organizing map MIP OES |
topic |
Mugil cephalus Mixture design Kohonen self-organizing map MIP OES |
description |
In this study, the concentrations of macro- and microelement in different tissues (liver, gill, and muscle) of fish collected (Mugil cephalus) in Pontal Bay (Ilheus, Bahia) were determined. A simplex-centroid mixture design was used to obtain the mixture applied to the decomposition of the samples. The elementary determination was made by microwave-induced plasma optical emission spectrometry (MIP OES), and the Kohonen self-organizing map (KSOM) was applied as an exploratory analysis tool. The accuracy of the procedure was assessed using certified reference material. Recoveries were obtained in the range of 99-103% and without a statistical difference (95% confidence level). Precision was estimated from the relative standard deviation, which ranged from 0.3 to 2.2%, and the limits of detection (mg kg(-1)) were 0.145 (Cu), 1.53 (Fe), 1.61 (K), 0.250 (Mg), 0.040 (Mn), 4.84 (P), and 2.12 (Zn). The KSOM provided efficient and precise separation of the studied tissues into three groups. The concentrations of Cu, Fe, and Zn were higher in the liver, while in the gills, they were the Mn. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:49:04Z 2021-06-25T11:49:04Z 2021-01-19 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s12161-021-01969-7 Food Analytical Methods. New York: Springer, 11 p., 2021. 1936-9751 http://hdl.handle.net/11449/209115 10.1007/s12161-021-01969-7 WOS:000608942200001 |
url |
http://dx.doi.org/10.1007/s12161-021-01969-7 http://hdl.handle.net/11449/209115 |
identifier_str_mv |
Food Analytical Methods. New York: Springer, 11 p., 2021. 1936-9751 10.1007/s12161-021-01969-7 WOS:000608942200001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Food Analytical Methods |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
11 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964461741637632 |