Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.

Detalhes bibliográficos
Autor(a) principal: FERREIRA, E. C.
Data de Publicação: 2010
Outros Autores: MENEZES, E. A., MATOS, W. O., MILORI, D. M. B. P., NOGUEIRA, A. R. de A., MARTIN NETO, L.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/863490
Resumo: A method using Laser Induced Breakdown Spectroscopy (LIBS) for calcium (Ca) determination in breakfast cereals was evaluated. To perform the calibration curve, seven commercial cereals containing Ca in a range of 16.00?3734 mg kg1 were considered. The Ca amounts provided by the manufacturers were evaluated by using inductively coupled plasma optical emission spectrometry (ICP OES). The precision of the LIBS measurements was of 8% and the accuracy, observed by using a corn bran standard reference material was higher than 99%. The method was successfully applied to predict the Ca concentration in a set of commercial samples dispensing the sample pre-treatment, with the potential to be used in production. lines.
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spelling Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.Laser InducedBreakdown SpectroscopyBreakfast cerealCaA method using Laser Induced Breakdown Spectroscopy (LIBS) for calcium (Ca) determination in breakfast cereals was evaluated. To perform the calibration curve, seven commercial cereals containing Ca in a range of 16.00?3734 mg kg1 were considered. The Ca amounts provided by the manufacturers were evaluated by using inductively coupled plasma optical emission spectrometry (ICP OES). The precision of the LIBS measurements was of 8% and the accuracy, observed by using a corn bran standard reference material was higher than 99%. The method was successfully applied to predict the Ca concentration in a set of commercial samples dispensing the sample pre-treatment, with the potential to be used in production. lines.EDILENE C. FERREIRA, CNPDIA; EVELINE A. MENEZES, UFSCar/SÃO CARLOS, SP; WLADIANA O. MATOS, UFCe/Fortaleza; DEBORA MARCONDES BASTOS P MILORI, CNPDIA; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; LADISLAU MARTIN NETO, CNPDIA.FERREIRA, E. C.MENEZES, E. A.MATOS, W. O.MILORI, D. M. B. P.NOGUEIRA, A. R. de A.MARTIN NETO, L.2011-04-10T11:11:11Z2011-04-10T11:11:11Z2011-04-10T11:11:11Z2011-04-10T11:11:11Z2010-10-0420102012-05-04T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFood Control, v. 21, p. 1327-1330, 2010.http://www.alice.cnptia.embrapa.br/alice/handle/doc/863490porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:16:59Zoai:www.alice.cnptia.embrapa.br:doc/863490Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:16:59falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:16:59Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
title Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
spellingShingle Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
FERREIRA, E. C.
Laser Induced
Breakdown Spectroscopy
Breakfast cereal
Ca
title_short Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
title_full Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
title_fullStr Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
title_full_unstemmed Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
title_sort Determination of Ca in breakfast cereals by laser induced breakdown spectroscopy.
author FERREIRA, E. C.
author_facet FERREIRA, E. C.
MENEZES, E. A.
MATOS, W. O.
MILORI, D. M. B. P.
NOGUEIRA, A. R. de A.
MARTIN NETO, L.
author_role author
author2 MENEZES, E. A.
MATOS, W. O.
MILORI, D. M. B. P.
NOGUEIRA, A. R. de A.
MARTIN NETO, L.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv EDILENE C. FERREIRA, CNPDIA; EVELINE A. MENEZES, UFSCar/SÃO CARLOS, SP; WLADIANA O. MATOS, UFCe/Fortaleza; DEBORA MARCONDES BASTOS P MILORI, CNPDIA; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; LADISLAU MARTIN NETO, CNPDIA.
dc.contributor.author.fl_str_mv FERREIRA, E. C.
MENEZES, E. A.
MATOS, W. O.
MILORI, D. M. B. P.
NOGUEIRA, A. R. de A.
MARTIN NETO, L.
dc.subject.por.fl_str_mv Laser Induced
Breakdown Spectroscopy
Breakfast cereal
Ca
topic Laser Induced
Breakdown Spectroscopy
Breakfast cereal
Ca
description A method using Laser Induced Breakdown Spectroscopy (LIBS) for calcium (Ca) determination in breakfast cereals was evaluated. To perform the calibration curve, seven commercial cereals containing Ca in a range of 16.00?3734 mg kg1 were considered. The Ca amounts provided by the manufacturers were evaluated by using inductively coupled plasma optical emission spectrometry (ICP OES). The precision of the LIBS measurements was of 8% and the accuracy, observed by using a corn bran standard reference material was higher than 99%. The method was successfully applied to predict the Ca concentration in a set of commercial samples dispensing the sample pre-treatment, with the potential to be used in production. lines.
publishDate 2010
dc.date.none.fl_str_mv 2010-10-04
2010
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2012-05-04T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Food Control, v. 21, p. 1327-1330, 2010.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/863490
identifier_str_mv Food Control, v. 21, p. 1327-1330, 2010.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/863490
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
_version_ 1794503346104565760

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