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Registro Completo |
Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Soja. |
Data corrente: |
26/08/2010 |
Data da última atualização: |
08/04/2011 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MELO, C. L. P. de; TEIXEIRA, M. do R. de O.; PIPOLO, A. E.; ARIAS, C. A. A.; CARNEIRO, G. E. S.; KASTER, M.; OLIVEIRA, M. F.; DIAS, W. P.; MOREIRA, J. U. V.; SOARES, R. M.; TOLEDO, J. F. F.; ALMEIDA, A. M. R. |
Afiliação: |
CARLOS LASARO PEREIRA DE MELO, CPAO; MARIA DO ROSARIO DE O TEIXEIRA, CPAO. |
Título: |
BRS 319 RR: nova cultivar de soja indicada para Mato Grosso do Sul com resistência aos nematóides de galha. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. p. 274-276. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti. |
Idioma: |
Português |
Palavras-Chave: |
Nematóides de galha. |
Thesagro: |
Melhoramento genético vegetal; Nematóide; Planta transgênica; Soja; Variedade. |
Thesaurus Nal: |
Cultivars; Nematoda; Plant breeding; Soybeans; Transgenic plants; Varieties. |
Categoria do assunto: |
-- G Melhoramento Genético |
Marc: |
LEADER 01369naa a2200385 a 4500 001 1861990 005 2011-04-08 008 2010 bl uuuu u00u1 u #d 100 1 $aMELO, C. L. P. de 245 $aBRS 319 RR$bnova cultivar de soja indicada para Mato Grosso do Sul com resistência aos nematóides de galha. 260 $c2010 650 $aCultivars 650 $aNematoda 650 $aPlant breeding 650 $aSoybeans 650 $aTransgenic plants 650 $aVarieties 650 $aMelhoramento genético vegetal 650 $aNematóide 650 $aPlanta transgênica 650 $aSoja 650 $aVariedade 653 $aNematóides de galha 700 1 $aTEIXEIRA, M. do R. de O. 700 1 $aPIPOLO, A. E. 700 1 $aARIAS, C. A. A. 700 1 $aCARNEIRO, G. E. S. 700 1 $aKASTER, M. 700 1 $aOLIVEIRA, M. F. 700 1 $aDIAS, W. P. 700 1 $aMOREIRA, J. U. V. 700 1 $aSOARES, R. M. 700 1 $aTOLEDO, J. F. F. 700 1 $aALMEIDA, A. M. R. 773 $tIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. p. 274-276. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti.
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Embrapa Agropecuária Oeste (CPAO) |
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Registro Completo
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
07/02/2017 |
Data da última atualização: |
06/05/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SILVA, L. F. da; GUERRA, C. C.; KLEIN, D.; BERGOLD, A. M. |
Afiliação: |
LETICIA FLORES DA SILVA, CNPUV; CELITO CRIVELLARO GUERRA, CNPUV; Diandra Klein, Faculdade de Farmácia, Universidade de Caxias do Sul; Ana Maria Bergold, Laboratório de Química Farmacêutica, Universidade Federal do Rio Grande do Sul. |
Título: |
Solid cation exchange phase to remove interfering anthocyanins in the analysis of other bioactive phenols in red wine. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Food Chemistryl, v. 227, p. 158-165, 2017. |
DOI: |
http://dx.doi.org/10.1016/j.foodchem.2017.01.087 |
Idioma: |
Inglês |
Conteúdo: |
Bioactive phenols (BPs) are often targets in red wine analysis. However, other compounds interfere in the liquid chromatography methods used for this analysis. Here, purification procedures were tested to eliminate anthocyanin interference during the determination of 19 red-wine BPs. Liquid chromatography, coupled to a diode array detector (HPLC-DAD) and a mass spectrometer (UPLC-MS), was used to compare the direct injection of the samples with solid-phase extractions: reversed-phase (C18) and strong cation-exchange (SCX). The HPLC-DAD method revealed that, out of 13 BPs, only six are selectively analyzed with or without C18 treatment, whereas SCX enabled the detection of all BPs. The recovery with SCX was above 86.6% for eight BPs. Moreover, UPLC-MS demonstrated the potential of SCX sample preparation for the determination of 19 BPs. The developed procedure may be extended to the analysis of other red wine molecules or to other analytical methods where anthocyanins may interfere. Chemical compounds studied in this article trans-Resveratrol (PubChemCID: 445154); trans-?-Viniferin (PubChemCID: 5315233); Quercetin (PubChemCID: 5280343); Myricetin (PubChemCID: 5281672); Kaempferol (PubChemCID: 5280863); trans-Cinnamic acid (PubChemCID: 444539); trans-Piceid (PubChemCID: 5281718); Taxifolin (PubChemCID: 439533) Keywords Bioactive phenols; Red wine; Liquid chromatography; Mass spectrometry; Diode array detector; Sample purification |
Palavras-Chave: |
Bioactive phenols; Diode array detector; Mass spectometry; Red wine; Sample purification. |
Thesaurus NAL: |
Liquid Chromatography. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/154893/1/Published-version-2017.pdf
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Marc: |
LEADER 02219naa a2200241 a 4500 001 2062946 005 2019-05-06 008 2017 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.foodchem.2017.01.087$2DOI 100 1 $aSILVA, L. F. da 245 $aSolid cation exchange phase to remove interfering anthocyanins in the analysis of other bioactive phenols in red wine.$h[electronic resource] 260 $c2017 520 $aBioactive phenols (BPs) are often targets in red wine analysis. However, other compounds interfere in the liquid chromatography methods used for this analysis. Here, purification procedures were tested to eliminate anthocyanin interference during the determination of 19 red-wine BPs. Liquid chromatography, coupled to a diode array detector (HPLC-DAD) and a mass spectrometer (UPLC-MS), was used to compare the direct injection of the samples with solid-phase extractions: reversed-phase (C18) and strong cation-exchange (SCX). The HPLC-DAD method revealed that, out of 13 BPs, only six are selectively analyzed with or without C18 treatment, whereas SCX enabled the detection of all BPs. The recovery with SCX was above 86.6% for eight BPs. Moreover, UPLC-MS demonstrated the potential of SCX sample preparation for the determination of 19 BPs. The developed procedure may be extended to the analysis of other red wine molecules or to other analytical methods where anthocyanins may interfere. Chemical compounds studied in this article trans-Resveratrol (PubChemCID: 445154); trans-?-Viniferin (PubChemCID: 5315233); Quercetin (PubChemCID: 5280343); Myricetin (PubChemCID: 5281672); Kaempferol (PubChemCID: 5280863); trans-Cinnamic acid (PubChemCID: 444539); trans-Piceid (PubChemCID: 5281718); Taxifolin (PubChemCID: 439533) Keywords Bioactive phenols; Red wine; Liquid chromatography; Mass spectrometry; Diode array detector; Sample purification 650 $aLiquid Chromatography 653 $aBioactive phenols 653 $aDiode array detector 653 $aMass spectometry 653 $aRed wine 653 $aSample purification 700 1 $aGUERRA, C. C. 700 1 $aKLEIN, D. 700 1 $aBERGOLD, A. M. 773 $tFood Chemistryl$gv. 227, p. 158-165, 2017.
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Embrapa Uva e Vinho (CNPUV) |
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