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Registro Completo |
Biblioteca(s): |
Embrapa Roraima. |
Data corrente: |
24/06/2005 |
Data da última atualização: |
14/07/2022 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
MOREIRA, M. A. B.; OLIVEIRA JUNIOR, J. O. L. de; MEDEIROS, R. D. de; SANTIAGO NETO, L. A. |
Afiliação: |
MARCOS ANTONIO BARBOSA MOREIRA, CPATC; JOSE OSCAR LUSTOSA DE OLIVEIRA JUNIOR, CPAF-RR; ROBERTO DANTAS DE MEDEIROS, CPAF-RR; CPATC. |
Título: |
Ácaro-do-coqueiro Aceria guerreronis (Keifer) (Acariformes: Eriophyidae): importância econômica e medidas de controle. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Boa Vista: Embrapa Roraima, 2002 |
Páginas: |
3 p. |
Série: |
(Embrapa Roraima. Comunicado Técnico, 6) |
Idioma: |
Português |
Palavras-Chave: |
Brasil. |
Thesagro: |
Coco; Doença; Praga. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175958/1/Cot0062002-acarocoqueiro-marcos.pdf
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Marc: |
LEADER 00629nam a2200205 a 4500 001 1689413 005 2022-07-14 008 2002 bl uuuu u0uu1 u #d 100 1 $aMOREIRA, M. A. B. 245 $aÁcaro-do-coqueiro Aceria guerreronis (Keifer) (Acariformes$bEriophyidae): importância econômica e medidas de controle. 260 $aBoa Vista: Embrapa Roraima$c2002 300 $a3 p. 490 $a(Embrapa Roraima. Comunicado Técnico, 6) 650 $aCoco 650 $aDoença 650 $aPraga 653 $aBrasil 700 1 $aOLIVEIRA JUNIOR, J. O. L. de 700 1 $aMEDEIROS, R. D. de 700 1 $aSANTIAGO NETO, L. A.
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Embrapa Roraima (CPAF-RR) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
23/07/2019 |
Data da última atualização: |
10/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
HIGUERA, J. M.; SILVA, A. B. S.; NOGUEIRA, A. R. de A. |
Afiliação: |
Julymar M. Higuera, UFSCAR; Ana Beatriz S. Silva, UFSCAR; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
Título: |
Multi-Energy calibration: a practical method for determination of macro and micro nutrients in meat by ICP OES. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Journal of the Brazilian Chemical Society, Vol. 00, No. 00, p.1-7, 2019. |
DOI: |
http://dx.doi.org/10.21577/0103-5053.20190171 |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Calibration strategies; ICP OES; Matrix effect; MEC; Plasma optical spectrometry; Sheep carcass; Sheep loin. |
Thesagro: |
Carcaça; Ovino. |
Thesaurus NAL: |
Beef carcasses; Carcass characteristics; Ovine carcasses. |
Categoria do assunto: |
W Química e Física |
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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Embrapa Pecuária Sudeste (CPPSE) |
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