Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)

Detalhes bibliográficos
Autor(a) principal: Martins, Valdinei S.
Data de Publicação: 2011
Outros Autores: Jesus, Raildo M. de, Silva, Erik Galvão Paranhos da, Fragoso, Wallace Duarte, Ferreira, Sergio Luis Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14649
Resumo: Texto completo: acesso restrito. p. 478-488
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spelling Martins, Valdinei S.Jesus, Raildo M. deSilva, Erik Galvão Paranhos daFragoso, Wallace DuarteFerreira, Sergio Luis CostaMartins, Valdinei S.Jesus, Raildo M. deSilva, Erik Galvão Paranhos daFragoso, Wallace DuarteFerreira, Sergio Luis Costa2014-02-20T11:30:23Z20110163-4984http://repositorio.ufba.br/ri/handle/ri/14649v. 143, n. 1Texto completo: acesso restrito. p. 478-488The obi (Cola acuminate) is a native fruit from Africa, which has been mainly used in the production of soft drinks and also in rituals of African religions. In this paper, the mineral composition of obi collected in seven different cities from Bahia State, Brazil was determined and evaluated using multivariate analysis. The samples were digested using nitric acid and hydrogen peroxide and were analyzed using inductively coupled plasma optical emission spectrometry. The accuracy of the method was confirmed by analysis of a certified reference material of apple leaves, furnished by National Institute of Standard and Technology. The study involved 46 samples, being 18 of the red specie and 28 for the white specie. The results expressed as milligrams of element per 100 g−1 of sample demonstrated that the concentration ranges varied of 21.28–548.77 for potassium, 15.73–129.85 for phosphorous, 27.95–286.92 for calcium, 7.67–134.45 for magnesium, 0.05–1.41 for manganese, 0.21–0.94 for iron, 0.11–0.39 for copper, 0.27–1.35 for zinc, and 0.025–0.517 for strontium. The principal component analysis and hierarchical cluster analysis evidenced that the mineral composition of the red specie is different of the white specie. The red obi has mineral content higher than white obi.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-02-20T11:30:23Z No. of bitstreams: 1 Valdinei S. Martins.pdf: 281392 bytes, checksum: a8a8fe051d3aaa264dd01f857ec0cbfb (MD5)Made available in DSpace on 2014-02-20T11:30:23Z (GMT). No. of bitstreams: 1 Valdinei S. Martins.pdf: 281392 bytes, checksum: a8a8fe051d3aaa264dd01f857ec0cbfb (MD5) Previous issue date: 2011http://dx.doi.org/10.1007/s12011-010-8838-3reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAElementsMineral compositionObiICP OESPCAHCADetermination and Evaluation of the Mineral Composition of Obi (Cola acuminate)Biological Trace Element Researchinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALValdinei S. Martins.pdfValdinei S. 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dc.title.pt_BR.fl_str_mv Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
dc.title.alternative.pt_BR.fl_str_mv Biological Trace Element Research
title Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
spellingShingle Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
Martins, Valdinei S.
Elements
Mineral composition
Obi
ICP OES
PCA
HCA
title_short Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
title_full Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
title_fullStr Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
title_full_unstemmed Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
title_sort Determination and Evaluation of the Mineral Composition of Obi (Cola acuminate)
author Martins, Valdinei S.
author_facet Martins, Valdinei S.
Jesus, Raildo M. de
Silva, Erik Galvão Paranhos da
Fragoso, Wallace Duarte
Ferreira, Sergio Luis Costa
author_role author
author2 Jesus, Raildo M. de
Silva, Erik Galvão Paranhos da
Fragoso, Wallace Duarte
Ferreira, Sergio Luis Costa
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Martins, Valdinei S.
Jesus, Raildo M. de
Silva, Erik Galvão Paranhos da
Fragoso, Wallace Duarte
Ferreira, Sergio Luis Costa
Martins, Valdinei S.
Jesus, Raildo M. de
Silva, Erik Galvão Paranhos da
Fragoso, Wallace Duarte
Ferreira, Sergio Luis Costa
dc.subject.por.fl_str_mv Elements
Mineral composition
Obi
ICP OES
PCA
HCA
topic Elements
Mineral composition
Obi
ICP OES
PCA
HCA
description Texto completo: acesso restrito. p. 478-488
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2014-02-20T11:30:23Z
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://repositorio.ufba.br/ri/handle/ri/14649
dc.identifier.issn.none.fl_str_mv 0163-4984
dc.identifier.number.pt_BR.fl_str_mv v. 143, n. 1
identifier_str_mv 0163-4984
v. 143, n. 1
url http://repositorio.ufba.br/ri/handle/ri/14649
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.source.pt_BR.fl_str_mv http://dx.doi.org/10.1007/s12011-010-8838-3
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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