Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)

Detalhes bibliográficos
Autor(a) principal: Anunciação, Daniela Santos
Data de Publicação: 2011
Outros Autores: Leao, Danilo J., Ferreira, Sergio Luis Costa, Jesus, Raildo M. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14713
Resumo: Texto completo: acesso restrito. p. 286-292
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spelling Anunciação, Daniela SantosLeao, Danilo J.Ferreira, Sergio Luis CostaJesus, Raildo M. deAnunciação, Daniela SantosLeao, Danilo J.Ferreira, Sergio Luis CostaJesus, Raildo M. de2014-03-10T14:16:12Z20111936-9751http://repositorio.ufba.br/ri/handle/ri/14713v. 4, n. 3Texto completo: acesso restrito. p. 286-292Cabbage (Brassica oleracea) is a vegetable food that is found in red and white varieties, and it has been consumed worldwide as raw or cooked. In this paper, the mineral composition of cabbage collected in 24 Brazilian cities was determined and the results were 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 spinach leaves, furnished by National Institute of Standard and Technology. The study involved 55 samples, being 31 of the white specie and 24 of the red specie. The results expressed as milligrams of element per kilogram of sample demonstrated that the concentration ranges varied from 1,602.9 to 4,068.3 for potassium, 217.5 to 766.2 for phosphorous, 221.9 to 744.7 for calcium, 67.2 to 286.0 for magnesium, 0.81 to 4.40 for manganese, 1.91 to 8.60 for iron, 0.01 to 0.24 for molybdenum, 1.17 to 5.10 for zinc, 27.2 to 591.0 for sodium, and 0.35 to 5.79 for strontium. The principal component analysis and hierarchical cluster analysis evidenced that the mineral composition of the red specie is not different of the white specie.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-03-10T14:16:12Z No. of bitstreams: 1 Daniela S. Anunciação.pdf: 328124 bytes, checksum: c6b68416cabb898ebacfe096614c624d (MD5)Made available in DSpace on 2014-03-10T14:16:12Z (GMT). No. of bitstreams: 1 Daniela S. 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dc.title.pt_BR.fl_str_mv Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
dc.title.alternative.pt_BR.fl_str_mv Food Analytical Methods
title Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
spellingShingle Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
Anunciação, Daniela Santos
Cabbage
Elements
Mineral composition
PCA
ICP OES
HCA
title_short Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
title_full Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
title_fullStr Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
title_full_unstemmed Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
title_sort Use of Multivariate Analysis Techniques for Evaluation of Analytical Data—Determination of the Mineral Composition of Cabbage (Brassica oleracea)
author Anunciação, Daniela Santos
author_facet Anunciação, Daniela Santos
Leao, Danilo J.
Ferreira, Sergio Luis Costa
Jesus, Raildo M. de
author_role author
author2 Leao, Danilo J.
Ferreira, Sergio Luis Costa
Jesus, Raildo M. de
author2_role author
author
author
dc.contributor.author.fl_str_mv Anunciação, Daniela Santos
Leao, Danilo J.
Ferreira, Sergio Luis Costa
Jesus, Raildo M. de
Anunciação, Daniela Santos
Leao, Danilo J.
Ferreira, Sergio Luis Costa
Jesus, Raildo M. de
dc.subject.por.fl_str_mv Cabbage
Elements
Mineral composition
PCA
ICP OES
HCA
topic Cabbage
Elements
Mineral composition
PCA
ICP OES
HCA
description Texto completo: acesso restrito. p. 286-292
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2014-03-10T14:16:12Z
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/14713
dc.identifier.issn.none.fl_str_mv 1936-9751
dc.identifier.number.pt_BR.fl_str_mv v. 4, n. 3
identifier_str_mv 1936-9751
v. 4, n. 3
url http://repositorio.ufba.br/ri/handle/ri/14713
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/s12161-010-9172-2
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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