Characterization of 'Sabará' Jabuticabas at different maturation stages

Detalhes bibliográficos
Autor(a) principal: Becker, Fernanda Salamoni
Data de Publicação: 2015
Outros Autores: Vilas Boas, Ana Carolina, Tavares, Lucas Silveira, Siqueira, Heloisa Helena de, Vilas Boas, Eduardo Valério de Barros
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/28399
Resumo: This work aimed to evaluate the physicochemical characteristics and enzymatic activity of "Sabará" jabuticaba fruits, which were cultivated in Lavras, Minas Gerais State, Brazil, at different maturation stages. The fruits were harvested and separated into five different stages: totally green fruit, fruit with incipient pigmentation, fruit with a light purple predominance, totally purple fruit and totally dark purple fruit. These fruits were physicochemically analyzed and evaluated for polygalacturonase enzymatic activity. Chlorophyll degradation and the synthesis of anthocyanin on fruit rinds were observed, as well as the degradation of the cell wall and its consequent softening. In the pulp, increased soluble solids, pH and sugars were observed, while acidity decreased as maturation progressed.
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spelling Characterization of 'Sabará' Jabuticabas at different maturation stagesCaracterização de Jabuticaba 'Sabará' em diferentes estádios de maturaçãoJabuticaba - MaturaçãoJabuticaba - Atividade enzimáticaJabuticaba - MaturationJabuticaba - Enzymatic activityThis work aimed to evaluate the physicochemical characteristics and enzymatic activity of "Sabará" jabuticaba fruits, which were cultivated in Lavras, Minas Gerais State, Brazil, at different maturation stages. The fruits were harvested and separated into five different stages: totally green fruit, fruit with incipient pigmentation, fruit with a light purple predominance, totally purple fruit and totally dark purple fruit. These fruits were physicochemically analyzed and evaluated for polygalacturonase enzymatic activity. Chlorophyll degradation and the synthesis of anthocyanin on fruit rinds were observed, as well as the degradation of the cell wall and its consequent softening. In the pulp, increased soluble solids, pH and sugars were observed, while acidity decreased as maturation progressed.O presente trabalho teve como objetivo avaliar as características físico-químicas e de atividade enzimática de jabuticabas 'Sabará' cultivadas em Lavras, Estado de Minas Gerias, Brasil, em diferentes estádios de maturação. Os frutos foram colhidos e separados em cinco diferentes estádios: frutos totalmente verdes; frutos com início de pigmentação; frutos com predominância roxo claro; frutos totalmente roxos e frutos totalmente roxo-escuro. Em seguida, os frutos foram submetidos às análises físico-químicas e a atividade da enzima poligalacturonase. Foi possível observar a degradação da clorofila e a síntese de antocianinas na casca dos frutos, bem como a degradação da parede celular e o conseqüente amaciamento dos mesmos. Na polpa, observou-se um aumento de sólidos solúveis, pH e açúcares, bem como uma diminuição da acidez à medida que o grau de maturação foi aumentando.Universidade Estadual de Maringá2018-01-12T16:09:29Z2018-01-12T16:09:29Z2015-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBECKER, F. S. et al. Characterization of 'Sabará' Jabuticabas at different maturation stages. Acta Scientiarum. Agronomy, Maringá, v. 37, n. 4, p. 457-462, Oct./Dec. 2015.http://repositorio.ufla.br/jspui/handle/1/28399Acta Scientiarum. Agronomyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessBecker, Fernanda SalamoniVilas Boas, Ana CarolinaTavares, Lucas SilveiraSiqueira, Heloisa Helena deVilas Boas, Eduardo Valério de Barroseng2023-05-29T18:34:50Zoai:localhost:1/28399Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-29T18:34:50Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Characterization of 'Sabará' Jabuticabas at different maturation stages
Caracterização de Jabuticaba 'Sabará' em diferentes estádios de maturação
title Characterization of 'Sabará' Jabuticabas at different maturation stages
spellingShingle Characterization of 'Sabará' Jabuticabas at different maturation stages
Becker, Fernanda Salamoni
Jabuticaba - Maturação
Jabuticaba - Atividade enzimática
Jabuticaba - Maturation
Jabuticaba - Enzymatic activity
title_short Characterization of 'Sabará' Jabuticabas at different maturation stages
title_full Characterization of 'Sabará' Jabuticabas at different maturation stages
title_fullStr Characterization of 'Sabará' Jabuticabas at different maturation stages
title_full_unstemmed Characterization of 'Sabará' Jabuticabas at different maturation stages
title_sort Characterization of 'Sabará' Jabuticabas at different maturation stages
author Becker, Fernanda Salamoni
author_facet Becker, Fernanda Salamoni
Vilas Boas, Ana Carolina
Tavares, Lucas Silveira
Siqueira, Heloisa Helena de
Vilas Boas, Eduardo Valério de Barros
author_role author
author2 Vilas Boas, Ana Carolina
Tavares, Lucas Silveira
Siqueira, Heloisa Helena de
Vilas Boas, Eduardo Valério de Barros
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Becker, Fernanda Salamoni
Vilas Boas, Ana Carolina
Tavares, Lucas Silveira
Siqueira, Heloisa Helena de
Vilas Boas, Eduardo Valério de Barros
dc.subject.por.fl_str_mv Jabuticaba - Maturação
Jabuticaba - Atividade enzimática
Jabuticaba - Maturation
Jabuticaba - Enzymatic activity
topic Jabuticaba - Maturação
Jabuticaba - Atividade enzimática
Jabuticaba - Maturation
Jabuticaba - Enzymatic activity
description This work aimed to evaluate the physicochemical characteristics and enzymatic activity of "Sabará" jabuticaba fruits, which were cultivated in Lavras, Minas Gerais State, Brazil, at different maturation stages. The fruits were harvested and separated into five different stages: totally green fruit, fruit with incipient pigmentation, fruit with a light purple predominance, totally purple fruit and totally dark purple fruit. These fruits were physicochemically analyzed and evaluated for polygalacturonase enzymatic activity. Chlorophyll degradation and the synthesis of anthocyanin on fruit rinds were observed, as well as the degradation of the cell wall and its consequent softening. In the pulp, increased soluble solids, pH and sugars were observed, while acidity decreased as maturation progressed.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
2018-01-12T16:09:29Z
2018-01-12T16:09:29Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv BECKER, F. S. et al. Characterization of 'Sabará' Jabuticabas at different maturation stages. Acta Scientiarum. Agronomy, Maringá, v. 37, n. 4, p. 457-462, Oct./Dec. 2015.
http://repositorio.ufla.br/jspui/handle/1/28399
identifier_str_mv BECKER, F. S. et al. Characterization of 'Sabará' Jabuticabas at different maturation stages. Acta Scientiarum. Agronomy, Maringá, v. 37, n. 4, p. 457-462, Oct./Dec. 2015.
url http://repositorio.ufla.br/jspui/handle/1/28399
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1784550084238639104

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