Detection of the origin of Brazilian wines based on the determination of only four elements using high-resolution continuum source flame AAS
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2013 |
| Outros Autores: | , , , , , , , |
| 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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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 |
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2013-10-15T21:12:47Z |
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2013-10-15T21:12:47Z |
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2013 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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http://www.repositorio.ufba.br/ri/handle/ri/13275 |
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0039-9140 |
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v. 111 |
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0039-9140 v. 111 |
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eng |
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openAccess |
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Talanta |
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Talanta |
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http://www.sciencedirect.com/science/article/pii/S0039914013001343 |
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