Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS

Detalhes bibliográficos
Autor(a) principal: Boschetti, Wiliam
Data de Publicação: 2013
Outros Autores: Rampazzo, Roger T., Dessuy, Morgana B., Vale, Maria Goreti R., Rios, Alessandro de Oliveira, Hertz, Plinho, Manfro, Vitor, Celso, Paulo G., Ferrão, Marco F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/13275
Resumo: Texto completo. Acesso restrito. p. 147–155
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spelling Boschetti, WiliamRampazzo, Roger T.Dessuy, Morgana B.Vale, Maria Goreti R.Rios, Alessandro de OliveiraHertz, PlinhoManfro, VitorCelso, Paulo G.Ferrão, Marco F.Boschetti, WiliamRampazzo, Roger T.Dessuy, Morgana B.Vale, Maria Goreti R.Rios, Alessandro de OliveiraHertz, PlinhoManfro, VitorCelso, Paulo G.Ferrão, Marco F.2013-10-15T21:12:47Z2013-10-15T21:12:47Z20130039-9140http://www.repositorio.ufba.br/ri/handle/ri/13275v. 111Texto completo. Acesso restrito. p. 147–155A method has been developed to determine 10 elements in Brazilian red wines using high-resolution continuum source flame atomic absorption spectrometry, a technique that allows the fast sequential determination of an essentially unlimited number of elements per sample, each one under previously optimized conditions. All measurements were made without sample preparation, using aqueous standard solutions for calibration. The results were in agreement within 99% of confidence (t-test) with those obtained by inductively coupled plasma optical emission spectrometry. The same grape, Cabernet sauvignon, was used in all experiments, and the wines from each region were prepared especially for this investigation in order to avoid any confusion due to grapes from other regions, which are often used in commercial wines. The elements K, Mn, Rb and Sr were found to be the best indicators for the origin of the wines, based on a Principal Component Analysis.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-10-15T21:12:47Z No. of bitstreams: 1 aaaaaaaw.pdf: 1053909 bytes, checksum: 547c6d6da9ccc80af34d4b6f02ced12d (MD5)Made available in DSpace on 2013-10-15T21:12:47Z (GMT). No. of bitstreams: 1 aaaaaaaw.pdf: 1053909 bytes, checksum: 547c6d6da9ccc80af34d4b6f02ced12d (MD5) Previous issue date: 2013SalvadorTalantahttp://www.sciencedirect.com/science/article/pii/S0039914013001343reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMetals in wineHigh-resolution continuum source flame AASOrigin of wineMulti-element determinationPrincipal Component AnalysisHierarchical Cluster AnalysisDetection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AASTalantainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleenginfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain1365https://repositorio.ufba.br/bitstream/ri/13275/2/license.txt5371a150bdc863f78dcf39281543bd86MD52ORIGINALaaaaaaaw.pdfaaaaaaaw.pdfapplication/pdf1053909https://repositorio.ufba.br/bitstream/ri/13275/1/aaaaaaaw.pdf547c6d6da9ccc80af34d4b6f02ced12dMD51TEXTaaaaaaaw.pdf.txtaaaaaaaw.pdf.txtExtracted texttext/plain40890https://repositorio.ufba.br/bitstream/ri/13275/3/aaaaaaaw.pdf.txteca25638c683411a5706892b9edd47aaMD53ri/132752022-08-08 13:17:39.307oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:17:39Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
dc.title.alternative.pt_BR.fl_str_mv Talanta
title Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
spellingShingle Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
Boschetti, Wiliam
Metals in wine
High-resolution continuum source flame AAS
Origin of wine
Multi-element determination
Principal Component Analysis
Hierarchical Cluster Analysis
title_short Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
title_full Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
title_fullStr Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
title_full_unstemmed Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
title_sort Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
author Boschetti, Wiliam
author_facet Boschetti, Wiliam
Rampazzo, Roger T.
Dessuy, Morgana B.
Vale, Maria Goreti R.
Rios, Alessandro de Oliveira
Hertz, Plinho
Manfro, Vitor
Celso, Paulo G.
Ferrão, Marco F.
author_role author
author2 Rampazzo, Roger T.
Dessuy, Morgana B.
Vale, Maria Goreti R.
Rios, Alessandro de Oliveira
Hertz, Plinho
Manfro, Vitor
Celso, Paulo G.
Ferrão, Marco F.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Boschetti, Wiliam
Rampazzo, Roger T.
Dessuy, Morgana B.
Vale, Maria Goreti R.
Rios, Alessandro de Oliveira
Hertz, Plinho
Manfro, Vitor
Celso, Paulo G.
Ferrão, Marco F.
Boschetti, Wiliam
Rampazzo, Roger T.
Dessuy, Morgana B.
Vale, Maria Goreti R.
Rios, Alessandro de Oliveira
Hertz, Plinho
Manfro, Vitor
Celso, Paulo G.
Ferrão, Marco F.
dc.subject.por.fl_str_mv Metals in wine
High-resolution continuum source flame AAS
Origin of wine
Multi-element determination
Principal Component Analysis
Hierarchical Cluster Analysis
topic Metals in wine
High-resolution continuum source flame AAS
Origin of wine
Multi-element determination
Principal Component Analysis
Hierarchical Cluster Analysis
description Texto completo. Acesso restrito. p. 147–155
publishDate 2013
dc.date.accessioned.fl_str_mv 2013-10-15T21:12:47Z
dc.date.available.fl_str_mv 2013-10-15T21:12:47Z
dc.date.issued.fl_str_mv 2013
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://www.repositorio.ufba.br/ri/handle/ri/13275
dc.identifier.issn.none.fl_str_mv 0039-9140
dc.identifier.number.pt_BR.fl_str_mv v. 111
identifier_str_mv 0039-9140
v. 111
url http://www.repositorio.ufba.br/ri/handle/ri/13275
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Talanta
publisher.none.fl_str_mv Talanta
dc.source.pt_BR.fl_str_mv http://www.sciencedirect.com/science/article/pii/S0039914013001343
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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collection Repositório Institucional da UFBA
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