Bioactive compounds and juice quality from selected grape cultivars

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dc.creatorRenata Vieira Damota
dc.creatorMaria Beatriz de Abreu Glória
dc.creatorBianca Sarzi de Souza
dc.creatorIsabela Peregrino
dc.creatorRodrigo Meireles de Azevedo Pimentel
dc.creatorFrederico Alcântara Novelli Dias
dc.creatorLaís Cristina de Souza
dc.creatorAndré Luiz de Souza
dc.creatorMurillo de Albuquerque Regina
dc.date.accessioned2022-03-22T16:57:37Z
dc.date.accessioned2025-09-08T23:53:26Z
dc.date.available2022-03-22T16:57:37Z
dc.date.issued2018
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.format.mimetypepdf
dc.identifier.doi10.1590/1678-4499.2016369
dc.identifier.issn16784499
dc.identifier.urihttps://hdl.handle.net/1843/40307
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBragantia
dc.rightsAcesso Aberto
dc.subjectCiência e Tecnologia de Alimentos
dc.subjectSucos
dc.subjectUva
dc.subject.otherVitis labrusca
dc.subject.otherPhenolics
dc.subject.otherFruit juices
dc.subject.otherAmines
dc.subject.otherAcceptance
dc.titleBioactive compounds and juice quality from selected grape cultivars
dc.typeArtigo de periódico
local.citation.epage73
local.citation.issue1
local.citation.spage62
local.citation.volume77
local.description.resumoGrape juices have been valued due to their potential health benefits, which have demanded increased grape productivity and quality. Five grape cultivars grown in Brazil, Isabel Precoce, Carmem, Violeta, Concord and Bordo were evaluated in 2013 and 2014 seasons for bioactive components and also for juice processing quality traits. Production cycle was the longest for Carmem but lower and similar for Violeta, Isabel, Bordo and Concord. Isabel showed higher productivity (5.4 kg∙plant-1) but lowest soluble solids content (16.9 °Brix), anthocyanins (26.7 mg∙100 g-1) and total phenolics (110.7 mg∙100 g-1). The highest anthocyanins contents were observed in Violeta (189.9 mg∙100 g-1) and Bordo (133.8 mg∙100 g-1). These cultivars were also rich in phenolics (356.1 and 239.5 mg∙100 g-1, respectively). The highest anthocyanin and total phenolics concentrations were found in Violeta juice (2.68 and 6.33 g∙L-1) followed by Bordo (1.44 and 2.86 g∙L-1). Isabel juice had the lowest content, 0.14 and 1.29 g∙L-1, respectively. Biogenic amines were found at low concentrations only in the juices. Putrescine and spermidine were the major amines detected in juices. Phenylethylamine was detected only in Bordo juice from 2013 season and tryptamine was detected only in 2014 season. Blends were preferred over varietal juices except for Carmem.
local.publisher.countryBrasil
local.publisher.departmentFAR - DEPARTAMENTO DE ALIMENTOS
local.publisher.departmentFAR - DEPARTAMENTO DE PRODUTOS FARMACÊUTICOS
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/brag/a/xX5qCYYnZxyc6PwtDCd9SLR/?lang=en

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