Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2008 |
| 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/6425 |
Resumo: | Acesso restrito: Texto completo. p. 699-702. |
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Ferreira, Sergio Luis CostaSouza, Anderson SantosBrandão, Geovani CardosoFerreira, Hadla S.Santos, Walter Nei Lopes dosPimentel, M. FernandaVale, Maria Goreti R.Ferreira, Sergio Luis CostaSouza, Anderson SantosBrandão, Geovani CardosoFerreira, Hadla S.Santos, Walter Nei Lopes dosPimentel, M. FernandaVale, Maria Goreti R.2012-07-13T14:45:15Z20080039-9140http://www.repositorio.ufba.br/ri/handle/ri/6425v. 74, n. 4Acesso restrito: Texto completo. p. 699-702.A procedure is proposed for the direct determination of manganese and iron in wine employing fast sequential flame atomic absorption spectrometry and the reference element technique to correct for matrix effects. Cobalt, silver, nickel and indium have been tested as reference elements. The results demonstrated that cobalt and indium at a concentration of 2 and 10 mg L−1 were efficient for quantification of manganese and iron, respectively. Under these conditions, manganese and iron could be determined with quantification limits of 27 and 40 gL−1, respectively. The proposed method was applied to the determination of manganese and iron in 16 wine samples. The content of manganese varied from 0.78 to 2.89 mg L−1 and that of iron from 0.88 to 9.22 mg L−1. The analytical results were compared with those obtained by inductively coupled plasma optical emission spectrometry after complete mineralization using acid digestion. The statistical comparison by a t-test (95% confidence level) showed no significant difference between the results.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2012-07-13T14:45:15Z No. of bitstreams: 1 CONFIG~1....0-S0039914007004754-main.pdf: 84700 bytes, checksum: b07dc9bfa3f6170657ae8f47aea6067f (MD5)Made available in DSpace on 2012-07-13T14:45:15Z (GMT). No. of bitstreams: 1 CONFIG~1....0-S0039914007004754-main.pdf: 84700 bytes, checksum: b07dc9bfa3f6170657ae8f47aea6067f (MD5) Previous issue date: 2008http://dx.doi.org/10.1016/j.talanta.2007.06.038reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAWineReference element techniqueIron determinationManganese determinationMatrix effectsFast sequential flame atomic absorption spectrometryDirect determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometryTalantainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINALCONFIG~1....0-S0039914007004754-main.pdfCONFIG~1....0-S0039914007004754-main.pdfapplication/pdf84700https://repositorio.ufba.br/bitstream/ri/6425/1/CONFIG~1....0-S0039914007004754-main.pdfb07dc9bfa3f6170657ae8f47aea6067fMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/6425/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTCONFIG~1....0-S0039914007004754-main.pdf.txtCONFIG~1....0-S0039914007004754-main.pdf.txtExtracted texttext/plain20294https://repositorio.ufba.br/bitstream/ri/6425/3/CONFIG~1....0-S0039914007004754-main.pdf.txt46f26137aafe088c2e011ef2fa940476MD53ri/64252022-07-05 14:03:11.588oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:11Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
| dc.title.pt_BR.fl_str_mv |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| dc.title.alternative.pt_BR.fl_str_mv |
Talanta |
| title |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| spellingShingle |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry Ferreira, Sergio Luis Costa Wine Reference element technique Iron determination Manganese determination Matrix effects Fast sequential flame atomic absorption spectrometry |
| title_short |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| title_full |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| title_fullStr |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| title_full_unstemmed |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| title_sort |
Direct determination of iron and manganese in wine using the reference element technique and fast sequential multi-element flame atomic absorption spectrometry |
| author |
Ferreira, Sergio Luis Costa |
| author_facet |
Ferreira, Sergio Luis Costa Souza, Anderson Santos Brandão, Geovani Cardoso Ferreira, Hadla S. Santos, Walter Nei Lopes dos Pimentel, M. Fernanda Vale, Maria Goreti R. |
| author_role |
author |
| author2 |
Souza, Anderson Santos Brandão, Geovani Cardoso Ferreira, Hadla S. Santos, Walter Nei Lopes dos Pimentel, M. Fernanda Vale, Maria Goreti R. |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Ferreira, Sergio Luis Costa Souza, Anderson Santos Brandão, Geovani Cardoso Ferreira, Hadla S. Santos, Walter Nei Lopes dos Pimentel, M. Fernanda Vale, Maria Goreti R. Ferreira, Sergio Luis Costa Souza, Anderson Santos Brandão, Geovani Cardoso Ferreira, Hadla S. Santos, Walter Nei Lopes dos Pimentel, M. Fernanda Vale, Maria Goreti R. |
| dc.subject.por.fl_str_mv |
Wine Reference element technique Iron determination Manganese determination Matrix effects Fast sequential flame atomic absorption spectrometry |
| topic |
Wine Reference element technique Iron determination Manganese determination Matrix effects Fast sequential flame atomic absorption spectrometry |
| description |
Acesso restrito: Texto completo. p. 699-702. |
| publishDate |
2008 |
| dc.date.issued.fl_str_mv |
2008 |
| dc.date.accessioned.fl_str_mv |
2012-07-13T14:45:15Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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http://www.repositorio.ufba.br/ri/handle/ri/6425 |
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0039-9140 |
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v. 74, n. 4 |
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0039-9140 v. 74, n. 4 |
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http://www.repositorio.ufba.br/ri/handle/ri/6425 |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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http://dx.doi.org/10.1016/j.talanta.2007.06.038 |
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reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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