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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
25/11/2013 |
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Data da última atualização: |
14/08/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MATTOS, M. L. T.; ANDRES, A.; MARTINS, J. F. da S.; GALARZ, L. A.; FACIO, M. L. P. |
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Afiliação: |
MARIA LAURA TURINO MATTOS, CPACT; ANDRE ANDRES, CPACT; JOSE FRANCISCO DA SILVA MARTINS, CPACT; LIANE ALDRIGHI GALARZ, CPACT; Morjana Luisa Pereira Facio, UFPEL. |
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Título: |
Residual dos herbicidas imazapir e imazapique em solo, água e sedimento de lavoura de arroz irrigado no Rio Grande do Sul. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 8., 2013, Santa Maria. Avaliando cenários para a produção sustentável de arroz: anais. Santa Maria: UFSM; Porto Alegre: Sosbai, 2013. |
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Idioma: |
Português |
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Palavras-Chave: |
Ambiente; Persistência. |
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Thesagro: |
Agrotóxico; Qualidade; Resíduo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/93093/1/trab-5114-644.pdf
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Marc: |
LEADER 00775nam a2200205 a 4500
001 1972049
005 2015-08-14
008 2013 bl uuuu u00u1 u #d
100 1 $aMATTOS, M. L. T.
245 $aResidual dos herbicidas imazapir e imazapique em solo, água e sedimento de lavoura de arroz irrigado no Rio Grande do Sul.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 8., 2013, Santa Maria. Avaliando cenários para a produção sustentável de arroz: anais. Santa Maria: UFSM; Porto Alegre: Sosbai$c2013
650 $aAgrotóxico
650 $aQualidade
650 $aResíduo
653 $aAmbiente
653 $aPersistência
700 1 $aANDRES, A.
700 1 $aMARTINS, J. F. da S.
700 1 $aGALARZ, L. A.
700 1 $aFACIO, M. L. P.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
20/05/2014 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
COSTA, F. F.; BRITO, M. A. V. P. e; FURTADO, M. A. M.; MARTINS, M. F.; OLIVEIRA, M. A. L. de; BARRA, P. M. de C.; GARRIDO, L. A.; SANTOS, A. S. de O. |
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Afiliação: |
FABIANO FREIRE COSTA, UFJF/Gov. Valadares; MARIA APARECIDA V PAIVA E BRITO, CNPGL; MARCO ANTONIO MOREIRA FURTADO, UFJF/Gov. Valadares; MARTA FONSECA MARTINS, CNPGL; MARCONE AUGUSTO LEAL DE OLIVEIRA, UFJF/Gov. Valadares; PATRICIA MENDONÇA DE CASTRO BARRA, UFJF/Gov. Valadares; LOURDES AMIGO GARRIDO, Institute of Food Science Research (CSIC-UAM), Madrid; ALESSA SIQUEIRA DE OLIVEIRA DOS SANTOS, UFJF/Gov. Valadares. |
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Título: |
Microfluidic chip electrophoresis investigation of major milk proteins: study of buffer effects and quantitative approaching |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Analytical Methods, v. 6, p. 1666-1673, 2014. |
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DOI: |
https://doi.org/10.1039/C3AY41706A |
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Idioma: |
Inglês |
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Conteúdo: |
The separation and quantification of major milk proteins are fundamental in dairy research. Therefore, accurate and rapid methods are profoundly important. The microfluidic chip technique is faster, and uses considerably fewer chemicals and materials than traditional techniques. The objective of this study was to improve experimental methods for separating and quantifying major milk proteins using the microfluidic chip technique. Deionized water, a total protein solubilization buffer (TPS buffer) and a separating milk protein buffer (SEP buffer) were used for the treatment of milk samples and their effects were evaluated. The results showed an excellent separation for whey proteins with α-lactalbumin migrating first, followed by β-lactoglobulin in the presence of both buffers. However, better results for major casein separation were obtained when SEP buffer was added. The order of the migration time was: β-casein first, followed by αs-casein and κ-casein. The quantitative analysis showed significant differences among the percentages of protein fractions from both buffers. The results of microfluidic chip technology using the SEP buffer solution were comparable to those obtained by SDS-PAGE for these proteins and to the data reported in the literature. |
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Palavras-Chave: |
Microfluid chip technique; Proteinas do leite; Separação e quantificação. |
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Thesagro: |
Pesquisa. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/102359/1/Artigo-Cida-Microfluidic-c3ay41706a.pdf
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Marc: |
LEADER 02137naa a2200265 a 4500
001 1986575
005 2024-02-05
008 2014 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1039/C3AY41706A$2DOI
100 1 $aCOSTA, F. F.
245 $aMicrofluidic chip electrophoresis investigation of major milk proteins$bstudy of buffer effects and quantitative approaching$h[electronic resource]
260 $c2014
520 $aThe separation and quantification of major milk proteins are fundamental in dairy research. Therefore, accurate and rapid methods are profoundly important. The microfluidic chip technique is faster, and uses considerably fewer chemicals and materials than traditional techniques. The objective of this study was to improve experimental methods for separating and quantifying major milk proteins using the microfluidic chip technique. Deionized water, a total protein solubilization buffer (TPS buffer) and a separating milk protein buffer (SEP buffer) were used for the treatment of milk samples and their effects were evaluated. The results showed an excellent separation for whey proteins with α-lactalbumin migrating first, followed by β-lactoglobulin in the presence of both buffers. However, better results for major casein separation were obtained when SEP buffer was added. The order of the migration time was: β-casein first, followed by αs-casein and κ-casein. The quantitative analysis showed significant differences among the percentages of protein fractions from both buffers. The results of microfluidic chip technology using the SEP buffer solution were comparable to those obtained by SDS-PAGE for these proteins and to the data reported in the literature.
650 $aPesquisa
653 $aMicrofluid chip technique
653 $aProteinas do leite
653 $aSeparação e quantificação
700 1 $aBRITO, M. A. V. P. e
700 1 $aFURTADO, M. A. M.
700 1 $aMARTINS, M. F.
700 1 $aOLIVEIRA, M. A. L. de
700 1 $aBARRA, P. M. de C.
700 1 $aGARRIDO, L. A.
700 1 $aSANTOS, A. S. de O.
773 $tAnalytical Methods$gv. 6, p. 1666-1673, 2014.
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Embrapa Gado de Leite (CNPGL) |
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