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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
09/01/2018 |
Data da última atualização: |
09/01/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OLIVEIRA, W. P. de; BIASOTO, A. C. T.; MARQUES, V. F.; SANTOS, I. M. dos; MAGALHÃES, K.; CORREA, L. C.; NEGRO-DELLACQUA. M.; MIRANDA, M. S.; CAMARGO, A. C. de; SHAHIDI, F. |
Afiliação: |
WALKIA POLLIANA DE OLIVEIRA, UFBA; ALINE TELLES BIASOTO MARQUES, CPATSA; VALQUIRIA FERNANDA MARQUES, UNIVASF; IEDA MARIA DOS SANTOS, UNIVASF; KEDMA MAGALHAES, UNIVASF; LUIZ CLAUDIO CORREA, CPATSA; MELISSA NEGRO-DELLACQUA, UFSC; MARIA SPINOLA MIRANDA, UFBA; ADRIANO COSTA DE CAMARGO, Memorial University of Newfoundland St. John’s, NL, Canada; FEREIDOON SHAHIDI, Memorial University of Newfoundland St. John’s, NL, Canada. |
Título: |
Phenolics from winemaking by-products better decrease VLDL-cholesterol and triacylglycerol levels than those of red wine in wistar rats. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Journal of Food Science, v, 82, n. 10, p. 2432-2437, 2017. |
DOI: |
10.1111/1750-3841.13841 |
Idioma: |
Inglês |
Conteúdo: |
Winemaking by-products account for more than 30% of the grape production, but this inexpensive feedstock has not yet been fully exploited. Accordingly, we evaluated the potential biological activity of winemaking by-products produced with Syrah grapes in comparison with those of the wine produced using the same grape cultivar. Winemaking by-products showed higher contents of total anthocyanins, flavonols, stilbenes, and flavanols than red wine as evaluated by HPLC-DAD-FD (on a dry weight basis). In contrast, red wine was a better source of phenolic acids. However, the contribution of phenolic acids was minor for both samples. Furthermore, equivalent concentration of winemaking by-products (100 mg/kg/d) showed greater biological activity by than that of red wine by decreasing the levels of VLDL- cholesterol and triacylglycerols in Wistar rats. Therefore, this study supports the use of winemaking by-products as an economical source of bioactive phenolics with potential use in the food and nutraceutical industries |
Palavras-Chave: |
Bebidas funcionais; Cardiovascular disease; Compostos bioativos; Doenças cardiovasculares; Functional beverage; Processing by-products; Sub-produto. |
Thesagro: |
Processamento; Uva; Vitis Vinifera. |
Thesaurus Nal: |
Bioactive compounds; Grapes. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02201naa a2200385 a 4500 001 2084644 005 2018-01-09 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1111/1750-3841.13841$2DOI 100 1 $aOLIVEIRA, W. P. de 245 $aPhenolics from winemaking by-products better decrease VLDL-cholesterol and triacylglycerol levels than those of red wine in wistar rats.$h[electronic resource] 260 $c2017 520 $aWinemaking by-products account for more than 30% of the grape production, but this inexpensive feedstock has not yet been fully exploited. Accordingly, we evaluated the potential biological activity of winemaking by-products produced with Syrah grapes in comparison with those of the wine produced using the same grape cultivar. Winemaking by-products showed higher contents of total anthocyanins, flavonols, stilbenes, and flavanols than red wine as evaluated by HPLC-DAD-FD (on a dry weight basis). In contrast, red wine was a better source of phenolic acids. However, the contribution of phenolic acids was minor for both samples. Furthermore, equivalent concentration of winemaking by-products (100 mg/kg/d) showed greater biological activity by than that of red wine by decreasing the levels of VLDL- cholesterol and triacylglycerols in Wistar rats. Therefore, this study supports the use of winemaking by-products as an economical source of bioactive phenolics with potential use in the food and nutraceutical industries 650 $aBioactive compounds 650 $aGrapes 650 $aProcessamento 650 $aUva 650 $aVitis Vinifera 653 $aBebidas funcionais 653 $aCardiovascular disease 653 $aCompostos bioativos 653 $aDoenças cardiovasculares 653 $aFunctional beverage 653 $aProcessing by-products 653 $aSub-produto 700 1 $aBIASOTO, A. C. T. 700 1 $aMARQUES, V. F. 700 1 $aSANTOS, I. M. dos 700 1 $aMAGALHÃES, K. 700 1 $aCORREA, L. C. 700 1 $aNEGRO-DELLACQUA. M. 700 1 $aMIRANDA, M. S. 700 1 $aCAMARGO, A. C. de 700 1 $aSHAHIDI, F. 773 $tJournal of Food Science, v, 82$gn. 10, p. 2432-2437, 2017.
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