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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente; Embrapa Semiárido. |
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Data corrente: |
01/03/2023 |
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Data da última atualização: |
19/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DUTRA, M. da C. P.; SILVA, A. B. M. da; FERREIRA, E. de S.; CARVALHO, A. J. de B. A.; LIMA, M. dos S.; BIASOTO, A. C. T. |
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Afiliação: |
MARIA DA CONCEIÇÃO PRUDÊNCIO DUTRA, UFBA; ANA BEATRIZ MARTINS DA SILVA, IFSertão-PE; EDERLAN DE SOUZA FERREIRA, UFBA; ANA JULIA DE BRITO ARAUJO CARVALHO, IFSertão-PE; MARCOS DOS SANTOS LIMA, IFSertão-PE; ALINE TELLES BIASOTO MARQUES, CPATSA / CNPMA. |
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Título: |
Bioaccessibility of phenolic compounds from Brazilian grape juices using a digestion model with intestinal barrier passage. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Food Bioscience, v. 52, 102501, 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
Grape juices are rich in bioactive compounds; however, for these compounds to exert their functionality, they must be bioaccessible. Thus, the present study evaluated a simulated digestion process on the main bioactive compounds of monovarietal grape juices of five Brazilian hybrid cultivars (V. vinifera x V. labrusca). Characterization of the chemical profiles in liquid chromatography (HPLC-DAD-RID), behaviour of phenolics in the stages of digestion and bioaccessibility through the INFOGEST protocol plus intestinal barrier passage were carried out. Of the 24 polyphenols identified in the grape juice samples, 11 were bioaccessible, with emphasis on the class of flavanols. Procyanidin B2 (101?426%), (+)-catechin (169?370%) and gallic acid (61?230%) stood out in all juices, showing that these compounds are key to the functionality of these drinks. Particularities were observed to differ between juices, demonstrating that factors such as the cultivar should be explored more extensively in studies on functional foods. The study also suggests that quality components such as sugars and organic acids influence the bioaccessibility of beverages. |
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Palavras-Chave: |
Bebidas funcionais; Bioatividade; Cultivares de uva; Fitoquímicos; Simulação de digestão; Suco de uva. |
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Thesagro: |
Composto Fenólico; Uva. |
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Thesaurus Nal: |
Digestive juices; Grapes; Juices. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1152012/1/Bioaccessibility-of-phenolic-compounds-from-Brazilian-grape-juices-using-2023.pdf
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Marc: |
LEADER 02075naa a2200313 a 4500
001 2152012
005 2023-04-19
008 2023 bl uuuu u00u1 u #d
100 1 $aDUTRA, M. da C. P.
245 $aBioaccessibility of phenolic compounds from Brazilian grape juices using a digestion model with intestinal barrier passage.$h[electronic resource]
260 $c2023
520 $aGrape juices are rich in bioactive compounds; however, for these compounds to exert their functionality, they must be bioaccessible. Thus, the present study evaluated a simulated digestion process on the main bioactive compounds of monovarietal grape juices of five Brazilian hybrid cultivars (V. vinifera x V. labrusca). Characterization of the chemical profiles in liquid chromatography (HPLC-DAD-RID), behaviour of phenolics in the stages of digestion and bioaccessibility through the INFOGEST protocol plus intestinal barrier passage were carried out. Of the 24 polyphenols identified in the grape juice samples, 11 were bioaccessible, with emphasis on the class of flavanols. Procyanidin B2 (101?426%), (+)-catechin (169?370%) and gallic acid (61?230%) stood out in all juices, showing that these compounds are key to the functionality of these drinks. Particularities were observed to differ between juices, demonstrating that factors such as the cultivar should be explored more extensively in studies on functional foods. The study also suggests that quality components such as sugars and organic acids influence the bioaccessibility of beverages.
650 $aDigestive juices
650 $aGrapes
650 $aJuices
650 $aComposto Fenólico
650 $aUva
653 $aBebidas funcionais
653 $aBioatividade
653 $aCultivares de uva
653 $aFitoquímicos
653 $aSimulação de digestão
653 $aSuco de uva
700 1 $aSILVA, A. B. M. da
700 1 $aFERREIRA, E. de S.
700 1 $aCARVALHO, A. J. de B. A.
700 1 $aLIMA, M. dos S.
700 1 $aBIASOTO, A. C. T.
773 $tFood Bioscience$gv. 52, 102501, 2023.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
17/11/2015 |
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Data da última atualização: |
31/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ROCHA, C. M. L.; VELLICCE, G. R.; GARCÍA, M. G.; PARDO, E. M.; RACEDO, J.; PERERA, M. F.; LUCÍA, A. de; GILLI, J.; BOGADO, N.; BONNECARRÈRE, V.; GERMAN, S.; MARCELINO, F.; LEDESMA, F.; REZNIKOV, S.; PLOPER, L. D.; WELIN, B.; CASTAGNARO, A. P. |
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Afiliação: |
CARLA MARIA LOURDES ROCHA, ITA - NOA; GABRIEL RICARDO VELLICCE, ITA - NOA; MARÍA GABRIELA GARCÍA, ITA - NOA; ESTEBAN MARIANO PARDO, ITA - NOA; JOSEFINA RACEDO, ITA - NOA; MARÍA FRANCISCA PERERA, ITA - NOA; ADRIAN DE LUCÍA, INTA; JAVIER GILLI, INTA; NOELIA BOGADO, IPTA; VICTORIA BONNECARRÈRE, INIA; SILVIA GERMAN, INIA; FRANCISMAR CORREA MARCELINO GUIMARÃES, CNPSO; FERNANDO LEDESMA A ,, ITA - NOA; SEBASTIÁN REZNIKOV, ITA - NOA; LEONARDO DANIEL PLOPER, ITA - NOA; BJORN WELIN, ITA - NOA; ATILIO PEDRO CASTAGNARO, ITA- NOA. |
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Título: |
Use of AFLP markers to estimate molecular diversity of Phakopsora pachyrhizi. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Electronic Journal of Biotechnology, v. 18, n. 6, p. 439-444, 2015. |
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ISSN: |
0717-3458 |
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DOI: |
10.1016/j.ejbt.2015.06.007 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Asian soybean rust (SBR) caused by Phakopsora pachyrhizi Syd. & Syd., is one of the main diseases affecting soybean and has been reported as one of the most economically important fungal pathogens worldwide. Knowledge of the genetic diversity of this fungus should be considered when developing resistance breeding strategies. We aimed to analyze the genetic diversity of P. pachyrhizi combining simple sampling with a powerful and reproducible molecular technique. Results: We employed Amplified Fragment Length Polymorphism (AFLP) technique for the amplification of P. pachyrhizi DNA extracted from naturally SBR-infected plants from 23 production fields. From a total of 1919 markers obtained, 77% were polymorphic. The high percentage of polymorphism and the Nei's genetic diversity coefficient (0.22) indicated high pathogen diversity. Analysis of molecular variance showed higher genetic variation within countries than among them. Temporal analysis showed a higher genetic variation within a year than between years. Cluster, phylogenetic and principal co-ordinate analysis showed that samples group by year of collection and then by country sampled. Conclusions: The study proposed combining a simple collection of urediniospore with a subsequent analysis by AFLP was useful to examine the molecular polymorphism of samples of P. pachyrhizi collected and might have a significant contribution to the knowledge of its genetic diversity. Also, AFLP analysis is an important and potent molecular tool for the study of genetic diversity and could be useful to carry out wider genetic diversity studies. MenosBackground: Asian soybean rust (SBR) caused by Phakopsora pachyrhizi Syd. & Syd., is one of the main diseases affecting soybean and has been reported as one of the most economically important fungal pathogens worldwide. Knowledge of the genetic diversity of this fungus should be considered when developing resistance breeding strategies. We aimed to analyze the genetic diversity of P. pachyrhizi combining simple sampling with a powerful and reproducible molecular technique. Results: We employed Amplified Fragment Length Polymorphism (AFLP) technique for the amplification of P. pachyrhizi DNA extracted from naturally SBR-infected plants from 23 production fields. From a total of 1919 markers obtained, 77% were polymorphic. The high percentage of polymorphism and the Nei's genetic diversity coefficient (0.22) indicated high pathogen diversity. Analysis of molecular variance showed higher genetic variation within countries than among them. Temporal analysis showed a higher genetic variation within a year than between years. Cluster, phylogenetic and principal co-ordinate analysis showed that samples group by year of collection and then by country sampled. Conclusions: The study proposed combining a simple collection of urediniospore with a subsequent analysis by AFLP was useful to examine the molecular polymorphism of samples of P. pachyrhizi collected and might have a significant contribution to the knowledge of its genetic diversity. Also, AFLP analysis is an important and pot... Mostrar Tudo |
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Palavras-Chave: |
Ferrugem asiática da soja. |
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Thesagro: |
Doença de planta; Ferrugem; Fungo; Phakopsora pachyrhizi; Soja. |
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Thesaurus NAL: |
Microbial growth; Plant diseases and disorders; Soybean rust. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02845naa a2200445 a 4500
001 2028670
005 2017-07-31
008 2015 bl uuuu u00u1 u #d
022 $a0717-3458
024 7 $a10.1016/j.ejbt.2015.06.007$2DOI
100 1 $aROCHA, C. M. L.
245 $aUse of AFLP markers to estimate molecular diversity of Phakopsora pachyrhizi.$h[electronic resource]
260 $c2015
520 $aBackground: Asian soybean rust (SBR) caused by Phakopsora pachyrhizi Syd. & Syd., is one of the main diseases affecting soybean and has been reported as one of the most economically important fungal pathogens worldwide. Knowledge of the genetic diversity of this fungus should be considered when developing resistance breeding strategies. We aimed to analyze the genetic diversity of P. pachyrhizi combining simple sampling with a powerful and reproducible molecular technique. Results: We employed Amplified Fragment Length Polymorphism (AFLP) technique for the amplification of P. pachyrhizi DNA extracted from naturally SBR-infected plants from 23 production fields. From a total of 1919 markers obtained, 77% were polymorphic. The high percentage of polymorphism and the Nei's genetic diversity coefficient (0.22) indicated high pathogen diversity. Analysis of molecular variance showed higher genetic variation within countries than among them. Temporal analysis showed a higher genetic variation within a year than between years. Cluster, phylogenetic and principal co-ordinate analysis showed that samples group by year of collection and then by country sampled. Conclusions: The study proposed combining a simple collection of urediniospore with a subsequent analysis by AFLP was useful to examine the molecular polymorphism of samples of P. pachyrhizi collected and might have a significant contribution to the knowledge of its genetic diversity. Also, AFLP analysis is an important and potent molecular tool for the study of genetic diversity and could be useful to carry out wider genetic diversity studies.
650 $aMicrobial growth
650 $aPlant diseases and disorders
650 $aSoybean rust
650 $aDoença de planta
650 $aFerrugem
650 $aFungo
650 $aPhakopsora pachyrhizi
650 $aSoja
653 $aFerrugem asiática da soja
700 1 $aVELLICCE, G. R.
700 1 $aGARCÍA, M. G.
700 1 $aPARDO, E. M.
700 1 $aRACEDO, J.
700 1 $aPERERA, M. F.
700 1 $aLUCÍA, A. de
700 1 $aGILLI, J.
700 1 $aBOGADO, N.
700 1 $aBONNECARRÈRE, V.
700 1 $aGERMAN, S.
700 1 $aMARCELINO, F.
700 1 $aLEDESMA, F.
700 1 $aREZNIKOV, S.
700 1 $aPLOPER, L. D.
700 1 $aWELIN, B.
700 1 $aCASTAGNARO, A. P.
773 $tElectronic Journal of Biotechnology$gv. 18, n. 6, p. 439-444, 2015.
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