Activitie of polyphenoloxidase in yellow and purple onion

Detalhes bibliográficos
Autor(a) principal: Calado, Joeliton Alves
Data de Publicação: 2018
Outros Autores: Costa, Franciscleudo Bezerra, Pereira, Manoel Mykéias Duarte, Silva, Bruna Rocha, Sousa, Sabrina Vieira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Verde de Agroecologia e Desenvolvimento Sustentavel
Texto Completo: https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876
Resumo: The high perishability of the onion may limit the shelf life of the bulbs, mainly by the biochemical transformations. The objective of this work is to determine and compare polyphenoloxidase activity (PPO) in yellow and purple onions and their functional body. The raw material was purchased in the local market , where they were transported to the Food Analysis Laboratory of the, Center for Agro-Food Science and Technology, Federal University of Campina Grande, Campus Pombal, being selected, cleaned, sorted, peeled processed and carried out chemical and physico- chemical analysis and determination of the enzymatic activity of polyphenol oxidase (PPO). The statistical design was completely randomized with two treatments (purple and yellow onion) with six repetitions. The purple onion presented levels of soluble solids, flavonoids and anthocyanins, more significant than the white onion. Both onions showed enzymatic activity, without significant differences.
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spelling Activitie of polyphenoloxidase in yellow and purple onionAtividade de polifenoloxidase em cebola amarela e roxaAllium cepa LPós-colheitaFisiologia.Allium cepa LPost-harvestPhysiology.The high perishability of the onion may limit the shelf life of the bulbs, mainly by the biochemical transformations. The objective of this work is to determine and compare polyphenoloxidase activity (PPO) in yellow and purple onions and their functional body. The raw material was purchased in the local market , where they were transported to the Food Analysis Laboratory of the, Center for Agro-Food Science and Technology, Federal University of Campina Grande, Campus Pombal, being selected, cleaned, sorted, peeled processed and carried out chemical and physico- chemical analysis and determination of the enzymatic activity of polyphenol oxidase (PPO). The statistical design was completely randomized with two treatments (purple and yellow onion) with six repetitions. The purple onion presented levels of soluble solids, flavonoids and anthocyanins, more significant than the white onion. Both onions showed enzymatic activity, without significant differences.A perecibilidade elevada da cebola pode limitar o período de conservação dos bulbos, principalmente pelas transformações bioquímicas. O objetivo deste trabalho foi determinar a atividade de polifenoloxidase (PPO) em cebolas amarela e roxa e de seus compostos funcionais. A matéria-prima foi adquirida no comércio local, onde foram transportadas para o Laboratório de Análise de Alimentos, do centro de Ciências e Tecnologia Agroalimentar, da Universidade Federal de Campina Grande, Campus Pombal, sendo, selecionadas, higienizadas, classificadas, descascadas, processadas e realizadas as análises químicas e físico-químicas, bem como a determinação da atividade enzimática da polifenoloxidase (PPO). O delineamento estatístico utilizado foi inteiramente casualizado com 2 tratamentos (cebola roxa e amarela) com 6 repetições. A cebola roxa apresentou teores de sólidos solúveis, flavonoides e antocianinas mais significativos que a cebola branca. Ambas as cebolas apresentaram atividade enzimática, sem haver diferenças significativas.Editora Verde2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfapplication/pdfapplication/pdfhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/487610.18378/rvads.v13i1.4876Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 No. 1 (2018); 27 - 32Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 Núm. 1 (2018); 27 - 32Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 13 n. 1 (2018); 27 - 321981-8203reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavelinstname:Grupo Verde de Agroecologia e Abelhas (GVAA)instacron:GVAAporhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/4744https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/4881https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/9138https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/9139Copyright (c) 2018 Joeliton Alves Calado et al.info:eu-repo/semantics/openAccessCalado, Joeliton AlvesCosta, Franciscleudo BezerraPereira, Manoel Mykéias DuarteSilva, Bruna RochaSousa, Sabrina Vieira2021-06-14T13:14:31Zoai:ojs.gvaa.com.br:article/4876Revistahttps://www.gvaa.com.br/revista/index.php/RVADS/PUBhttps://www.gvaa.com.br/revista/index.php/RVADS/oairvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br1981-82031981-8203opendoar:2024-03-06T12:59:18.838701Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)false
dc.title.none.fl_str_mv Activitie of polyphenoloxidase in yellow and purple onion
Atividade de polifenoloxidase em cebola amarela e roxa
title Activitie of polyphenoloxidase in yellow and purple onion
spellingShingle Activitie of polyphenoloxidase in yellow and purple onion
Calado, Joeliton Alves
Allium cepa L
Pós-colheita
Fisiologia.
Allium cepa L
Post-harvest
Physiology.
title_short Activitie of polyphenoloxidase in yellow and purple onion
title_full Activitie of polyphenoloxidase in yellow and purple onion
title_fullStr Activitie of polyphenoloxidase in yellow and purple onion
title_full_unstemmed Activitie of polyphenoloxidase in yellow and purple onion
title_sort Activitie of polyphenoloxidase in yellow and purple onion
author Calado, Joeliton Alves
author_facet Calado, Joeliton Alves
Costa, Franciscleudo Bezerra
Pereira, Manoel Mykéias Duarte
Silva, Bruna Rocha
Sousa, Sabrina Vieira
author_role author
author2 Costa, Franciscleudo Bezerra
Pereira, Manoel Mykéias Duarte
Silva, Bruna Rocha
Sousa, Sabrina Vieira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Calado, Joeliton Alves
Costa, Franciscleudo Bezerra
Pereira, Manoel Mykéias Duarte
Silva, Bruna Rocha
Sousa, Sabrina Vieira
dc.subject.por.fl_str_mv Allium cepa L
Pós-colheita
Fisiologia.
Allium cepa L
Post-harvest
Physiology.
topic Allium cepa L
Pós-colheita
Fisiologia.
Allium cepa L
Post-harvest
Physiology.
description The high perishability of the onion may limit the shelf life of the bulbs, mainly by the biochemical transformations. The objective of this work is to determine and compare polyphenoloxidase activity (PPO) in yellow and purple onions and their functional body. The raw material was purchased in the local market , where they were transported to the Food Analysis Laboratory of the, Center for Agro-Food Science and Technology, Federal University of Campina Grande, Campus Pombal, being selected, cleaned, sorted, peeled processed and carried out chemical and physico- chemical analysis and determination of the enzymatic activity of polyphenol oxidase (PPO). The statistical design was completely randomized with two treatments (purple and yellow onion) with six repetitions. The purple onion presented levels of soluble solids, flavonoids and anthocyanins, more significant than the white onion. Both onions showed enzymatic activity, without significant differences.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876
10.18378/rvads.v13i1.4876
url https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876
identifier_str_mv 10.18378/rvads.v13i1.4876
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/4744
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/4881
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/9138
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/4876/9139
dc.rights.driver.fl_str_mv Copyright (c) 2018 Joeliton Alves Calado et al.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Joeliton Alves Calado et al.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Editora Verde
publisher.none.fl_str_mv Editora Verde
dc.source.none.fl_str_mv Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 No. 1 (2018); 27 - 32
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 Núm. 1 (2018); 27 - 32
Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 13 n. 1 (2018); 27 - 32
1981-8203
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instacron:GVAA
instname_str Grupo Verde de Agroecologia e Abelhas (GVAA)
instacron_str GVAA
institution GVAA
reponame_str Revista Verde de Agroecologia e Desenvolvimento Sustentavel
collection Revista Verde de Agroecologia e Desenvolvimento Sustentavel
repository.name.fl_str_mv Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)
repository.mail.fl_str_mv rvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br
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