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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
23/07/2019 |
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Data da última atualização: |
10/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HIGUERA, J. M.; SILVA, A. B. S.; NOGUEIRA, A. R. de A. |
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Afiliação: |
Julymar M. Higuera, UFSCAR; Ana Beatriz S. Silva, UFSCAR; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
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Título: |
Multi-Energy calibration: a practical method for determination of macro and micro nutrients in meat by ICP OES. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of the Brazilian Chemical Society, Vol. 00, No. 00, p.1-7, 2019. |
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DOI: |
http://dx.doi.org/10.21577/0103-5053.20190171 |
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Idioma: |
Inglês |
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Conteúdo: |
The multi-energy calibration (MEC) was evaluated for the determination of Ca, Cu, Fe, K, Mg, Na, P, S, and Zn in meat samples by inductively coupled plasma optical spectrometry (ICP OES). This calibration method consists of using only two calibration standards and several atomic and ionic emission wavelengths with different sensitivities to determine the analyte concentration in the sample. Both calibration mixtures are prepared using the same amount of sample, which contributes to minimize matrix effects. The accuracy was evaluated using two certified reference materials, bovine liver (SRM 1577c) and bovine muscle (SRM 8414), with recoveries within 87-107% range. The method was applied for the determination of the analytes in meats of chicken, sheep loin, sheep carcass and bovine, and prove to be usable in samples with different characteristics |
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Palavras-Chave: |
Calibration strategies; ICP OES; Matrix effect; MEC; Plasma optical spectrometry; Sheep carcass; Sheep loin. |
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Thesagro: |
Carcaça; Ovino. |
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Thesaurus Nal: |
Beef carcasses; Carcass characteristics; Ovine carcasses. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/199809/1/2019-0070AR-BrazWoman.pdf
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Marc: |
LEADER 01789naa a2200301 a 4500
001 2110814
005 2019-12-10
008 2019 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.21577/0103-5053.20190171$2DOI
100 1 $aHIGUERA, J. M.
245 $aMulti-Energy calibration$ba practical method for determination of macro and micro nutrients in meat by ICP OES.$h[electronic resource]
260 $c2019
520 $aThe multi-energy calibration (MEC) was evaluated for the determination of Ca, Cu, Fe, K, Mg, Na, P, S, and Zn in meat samples by inductively coupled plasma optical spectrometry (ICP OES). This calibration method consists of using only two calibration standards and several atomic and ionic emission wavelengths with different sensitivities to determine the analyte concentration in the sample. Both calibration mixtures are prepared using the same amount of sample, which contributes to minimize matrix effects. The accuracy was evaluated using two certified reference materials, bovine liver (SRM 1577c) and bovine muscle (SRM 8414), with recoveries within 87-107% range. The method was applied for the determination of the analytes in meats of chicken, sheep loin, sheep carcass and bovine, and prove to be usable in samples with different characteristics
650 $aBeef carcasses
650 $aCarcass characteristics
650 $aOvine carcasses
650 $aCarcaça
650 $aOvino
653 $aCalibration strategies
653 $aICP OES
653 $aMatrix effect
653 $aMEC
653 $aPlasma optical spectrometry
653 $aSheep carcass
653 $aSheep loin
700 1 $aSILVA, A. B. S.
700 1 $aNOGUEIRA, A. R. de A.
773 $tJournal of the Brazilian Chemical Society, Vol. 00, No. 00, p.1-7, 2019.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 5 | |
| 1. |  | SILVA, A. B. S.; HIGUERA, J. M.; NOGUEIRA, A. R. de A. Espécies moleculares e padronização interna: abordagens para correção de sinal na determinação de fosfolipídios em amostras de carne por MIP OES. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 19., 2018, Caldas Novas, GO; CONGRESSO IBEROAMERICANO DE QUÍMICA ANALÍTICA, 7., Caldas Novas, GO. Anais... Caldas Novas,GO: ENQA; CIAQA, 2018. p.299.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 4. | | HIGUERA, J. M.; SILVA, A. B. S. da; HENRIQUE, W.; ESTEVES, S. N.; BARIONI JUNIOR, W.; NOGUEIRA, A. R. de A. Cruzamento genético e manejo nutricional em ovinos: efeito na composição mineral de diversos componentes corporais. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 19., 2018, Caldas Novas, GO; CONGRESSO IBEROAMERICANO DE QUÍMICA ANALÍTICA, 7., Caldas Novas, GO. Anais... Caldas Novas,GO: ENQA; CIAQA, 2018. p.1148.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 5 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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