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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
Data corrente: |
10/12/2015 |
Data da última atualização: |
09/09/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, J. K.; CAZARIN, C. B. B.; CORREA, L. C.; BATISTA, A. G.; FURLAN, C. P. B; BIASOTO, A. C. T.; PEREIRA, G. E.; CAMARGO, A. C. de; MARÓSTICA JUNIOR, M. R. |
Afiliação: |
JULIANA KELLY DA SILVA, UNICAMP; CINTHIA BAÚ BETIM CAZARIN, UNICAMP; LUIZ CLAUDIO CORREA, CPATSA; ÂNGELA GIOVANA BATISTA, UNICAMP; CIBELE PRISCILA BUSCH FURLAN; ALINE TELLES BIASOTO MARQUES, CPATSA; GIULIANO ELIAS PEREIRA, CNPUV; ADRIANO COSTA DE CAMARGO, ESALQ; MÁRIO ROBERTO MARÓSTICA JUNIOR, UNICAMP. |
Título: |
Bioactive compounds of juices from two Brazilian grape cultivars. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of the Science of Food and Agriculture, v. 96, n. 6, p. 1990-1996, 2016. |
DOI: |
10.1002/jsfa.7309 |
Idioma: |
Inglês |
Conteúdo: |
BACKGROUND: Grape juice consumption may prevent several chronic diseases owing to the presence of phenolic compounds, which have an important role in the reduction of oxidative stress. This study investigated the polyphenol content and antioxidant activities of grape juices from two cultivars: BRS-Cora and Isabella. Total polyphenol content (TPC), anthocyanins, antioxidant capacity (oxygenradical absorbance capacity, ferric reducing antioxidantpower and1,1-diphenyl-2-picrylhydrazyl), and phenolic profile (high-performance liquid chromatography with diode array and fluorescence detection ? HPLC-DAD-FLD) were determined. RESULTS: BRS-Cora grape juice showed higher concentrations of total polyphenols and anthocyanins, as well as higher antioxidant potential, than those of Isabella grape juice. A significant positive correlation was found in TPC or anthocyanin contents when correlated with the remaining antioxidant assays. In addition, HPLC-DAD-FLD showed a higher total phenolic content in BRS-Cora grape juice compared to Isabella. CONCLUSION: The present results showBRS-Cora as a promising cultivar for grape juice production with an improved functional potential. Keywords: Isabella grape; BRS-Cora grape; grape juice; polyphenols; antioxidant potential; bioactive compounds |
Palavras-Chave: |
Antioxidant potential; BRS-Cora; Compostos bioativos; Polifenóis; Potencial antioxidante; Suco de uva; Variedade Isabella. |
Thesagro: |
Uva. |
Thesaurus Nal: |
Bioactive Compounds; Grape juice; Polyphenols. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1031428/1/Bioactive-compounds-of-juices-from-two-Brazilian-grape-cultivars-2016.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152698/1/Silva-et-al-2016-Journal-of-the-Science-of-Food-and-Agriculture.pdf
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Marc: |
LEADER 02327naa a2200361 a 4500 001 2031428 005 2022-09-09 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1002/jsfa.7309$2DOI 100 1 $aSILVA, J. K. 245 $aBioactive compounds of juices from two Brazilian grape cultivars.$h[electronic resource] 260 $c2016 520 $aBACKGROUND: Grape juice consumption may prevent several chronic diseases owing to the presence of phenolic compounds, which have an important role in the reduction of oxidative stress. This study investigated the polyphenol content and antioxidant activities of grape juices from two cultivars: BRS-Cora and Isabella. Total polyphenol content (TPC), anthocyanins, antioxidant capacity (oxygenradical absorbance capacity, ferric reducing antioxidantpower and1,1-diphenyl-2-picrylhydrazyl), and phenolic profile (high-performance liquid chromatography with diode array and fluorescence detection ? HPLC-DAD-FLD) were determined. RESULTS: BRS-Cora grape juice showed higher concentrations of total polyphenols and anthocyanins, as well as higher antioxidant potential, than those of Isabella grape juice. A significant positive correlation was found in TPC or anthocyanin contents when correlated with the remaining antioxidant assays. In addition, HPLC-DAD-FLD showed a higher total phenolic content in BRS-Cora grape juice compared to Isabella. CONCLUSION: The present results showBRS-Cora as a promising cultivar for grape juice production with an improved functional potential. Keywords: Isabella grape; BRS-Cora grape; grape juice; polyphenols; antioxidant potential; bioactive compounds 650 $aBioactive Compounds 650 $aGrape juice 650 $aPolyphenols 650 $aUva 653 $aAntioxidant potential 653 $aBRS-Cora 653 $aCompostos bioativos 653 $aPolifenóis 653 $aPotencial antioxidante 653 $aSuco de uva 653 $aVariedade Isabella 700 1 $aCAZARIN, C. B. B. 700 1 $aCORREA, L. C. 700 1 $aBATISTA, A. G. 700 1 $aFURLAN, C. P. B 700 1 $aBIASOTO, A. C. T. 700 1 $aPEREIRA, G. E. 700 1 $aCAMARGO, A. C. de 700 1 $aMARÓSTICA JUNIOR, M. R. 773 $tJournal of the Science of Food and Agriculture$gv. 96, n. 6, p. 1990-1996, 2016.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca(s): |
Embrapa Café. |
Data corrente: |
05/10/2011 |
Data da última atualização: |
05/10/2011 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
IVAMOTO, S. T.; KITZBERGER, C. S. G.; SCHOLZ, M. B. S.; ANDRADE, D. S.; ALVES, L. C.; DOMINGUES, D. S.; VIEIRA, L. G. E.; PEREIRA, L. F. P. |
Afiliação: |
Programa de Mestrado em Genética e Biologia Molecular, UEL.; IAPAR; IAPAR; IAPAR; IAPAR; IAPAR; IAPAR; LUIZ FILIPE PROTASIO PEREIRA, SAPC. |
Título: |
In silico analysis of cytochrome p450 genes involved in the metabolism of diterpenes in Coffea. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 3., 2011, Ilhéus. Resumos... |
Idioma: |
Inglês |
Palavras-Chave: |
Cafestol; Cyt P450; Diterpenes; Kahweol. |
Thesaurus NAL: |
Coffea. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42919/1/In-silico-analysis-of-cytochrome.pdf
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Marc: |
LEADER 00754nam a2200241 a 4500 001 1902474 005 2011-10-05 008 2011 bl uuuu u00u1 u #d 100 1 $aIVAMOTO, S. T. 245 $aIn silico analysis of cytochrome p450 genes involved in the metabolism of diterpenes in Coffea.$h[electronic resource] 260 $aIn: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 3., 2011, Ilhéus. Resumos...$c2011 650 $aCoffea 653 $aCafestol 653 $aCyt P450 653 $aDiterpenes 653 $aKahweol 700 1 $aKITZBERGER, C. S. G. 700 1 $aSCHOLZ, M. B. S. 700 1 $aANDRADE, D. S. 700 1 $aALVES, L. C. 700 1 $aDOMINGUES, D. S. 700 1 $aVIEIRA, L. G. E. 700 1 $aPEREIRA, L. F. P.
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Embrapa Café (CNPCa) |
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