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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
07/02/2017 |
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Data da última atualização: |
06/05/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, L. F. da; GUERRA, C. C.; KLEIN, D.; BERGOLD, A. M. |
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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. |
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Título: |
Solid cation exchange phase to remove interfering anthocyanins in the analysis of other bioactive phenols in red wine. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Food Chemistryl, v. 227, p. 158-165, 2017. |
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DOI: |
http://dx.doi.org/10.1016/j.foodchem.2017.01.087 |
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Idioma: |
Inglês |
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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 |
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Palavras-Chave: |
Bioactive phenols; Diode array detector; Mass spectometry; Red wine; Sample purification. |
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Thesaurus Nal: |
Liquid Chromatography. |
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Categoria do assunto: |
-- |
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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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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Origem |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
11/01/2011 |
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Data da última atualização: |
06/02/2023 |
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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: |
SANSALONI, C. P.; PETROLI, C. D.; CARLING, J.; HUDSON, C.; STEANE, D. A.; MYBURG, A. M.; GRATTAPAGLIA, D.; VAILLANCOURT, R. E.; KILIAN, A. |
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Afiliação: |
CAROLINA P. SANSALONI, UNB; CÉSAR D. PETROLI, UNB; JASON CARLING, Diversity Arrays Technology, Australia; COREY J HUDSON, University of Tasmania, Australia; DOROTHY A. STEANE, University of Tasmania, Australia; ALEXANDER A. MYBURG, University of Pretoria, South Africa; DARIO GRATTAPAGLIA, CENARGEN; RENÉ E. VAILLANCOURT, University of Tasmania, Australia; ANDRZEJ KILIAN, Australia. |
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Título: |
A high-density Diversity Arrays Technology (DArT) microarray for genome-wide genotyping in Eucalyptus. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Plant Methods,v.6, n.16, 2010. |
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DOI: |
10.1186/1746-4811-6-16 |
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Idioma: |
Português |
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Palavras-Chave: |
Molecular marker. |
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Thesagro: |
Marcador Molecular. |
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Thesaurus NAL: |
Eucalyptus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/872692/1/1746-4811-6-16.pdf
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Marc: |
LEADER 00723naa a2200253 a 4500
001 1872692
005 2023-02-06
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1186/1746-4811-6-16$2DOI
100 1 $aSANSALONI, C. P.
245 $aA high-density Diversity Arrays Technology (DArT) microarray for genome-wide genotyping in Eucalyptus.
260 $c2010
650 $aEucalyptus
650 $aMarcador Molecular
653 $aMolecular marker
700 1 $aPETROLI, C. D.
700 1 $aCARLING, J.
700 1 $aHUDSON, C.
700 1 $aSTEANE, D. A.
700 1 $aMYBURG, A. M.
700 1 $aGRATTAPAGLIA, D.
700 1 $aVAILLANCOURT, R. E.
700 1 $aKILIAN, A.
773 $tPlant Methods,v.6$gn.16, 2010.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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