Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence

Detalhes bibliográficos
Autor(a) principal: Chalfoun, S.M.
Data de Publicação: 2014
Outros Autores: Carvalho, V.D. de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/15982
Resumo: The main problem affecting pineapple crop is the Fusarium moniliforme Sheld var. subglutinans WR & RG. Partially infected fruits become inable to natural consumption, but can be used for industrial purposes. However the fruits can present, besides the physical losses, changes in their physical-chemical and chemical composition. It was observed on a crop with nearly 20% of affected fruits that besides to a decrease of 23% in the fruits weight and of 8% in the useful pulp portion, the disease incidence caused a decrease in the acidity and in the total and reducing sugars contents, an increase in soluble solids acidity ratio and total, oligomeric and polimeric phenolic compounds contents in relation to sound fruits.
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spelling Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidenceAlterações físicas, químicas e físico-químicas em frutos de abacaxi cv. Smooth cayenne por incidência de fusariosepineapple; Fusarium moniliforme Sheld var. subglutinans WR & RG.; fruit qualityabacaxi; fusariose; Fusarium moniliforme Sheld var. subglutinans WR & RG.; qualidade do frutoThe main problem affecting pineapple crop is the Fusarium moniliforme Sheld var. subglutinans WR & RG. Partially infected fruits become inable to natural consumption, but can be used for industrial purposes. However the fruits can present, besides the physical losses, changes in their physical-chemical and chemical composition. It was observed on a crop with nearly 20% of affected fruits that besides to a decrease of 23% in the fruits weight and of 8% in the useful pulp portion, the disease incidence caused a decrease in the acidity and in the total and reducing sugars contents, an increase in soluble solids acidity ratio and total, oligomeric and polimeric phenolic compounds contents in relation to sound fruits.A ocorrência de fusariose (Fusarium moniliforme Sheld var. subglutinans WR & RG) é o principal problema que afeta a cultura do abacaxi (Ananas comosus cv. Smooth Cayenne) no Brasil. Frutos parcialmente atacados pela doença tornam-se imprestáveis para o consumo "in natura", mas podem ser aproveitados para industrialização. No entanto, além das perdas físicas sofridas pelos frutos, por causa da doença, deve-se considerar a possibilidade de ocorrência de alterações físico-químicas e químicas em seus constituintes. Observou-se, em um cultivo com aproximadamente 20% de frutos atacados, que além da diminuição de 23% no peso dos frutos e de 8% na porção utilizável da polpa, a incidência de fusariose causou a ocorrência de frutos com polpa apresentando teores inferiores de acidez e de açúcares redutores e totais, uma maior relação sólidos solúveis/acidez, e um aumento nos teores das frações oligoméricas e poliméricas dos compostos fenólicos e nos fenólicos totais, em relação aos frutos sadios.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraChalfoun, S.M.Carvalho, V.D. de2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15982Pesquisa Agropecuaria Brasileira; v.17, n.7, jul. 1982; 1031-1033Pesquisa Agropecuária Brasileira; v.17, n.7, jul. 1982; 1031-10331678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15982/10107info:eu-repo/semantics/openAccess2014-04-16T16:21:37Zoai:ojs.seer.sct.embrapa.br:article/15982Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T16:21:37Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
Alterações físicas, químicas e físico-químicas em frutos de abacaxi cv. Smooth cayenne por incidência de fusariose
title Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
spellingShingle Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
Chalfoun, S.M.
pineapple; Fusarium moniliforme Sheld var. subglutinans WR & RG.; fruit quality
abacaxi; fusariose; Fusarium moniliforme Sheld var. subglutinans WR & RG.; qualidade do fruto
title_short Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
title_full Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
title_fullStr Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
title_full_unstemmed Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
title_sort Physical, chemical and physical-chemical changes in pineapple fruits cv. "smooth cayenne", caused by Fusarium incidence
author Chalfoun, S.M.
author_facet Chalfoun, S.M.
Carvalho, V.D. de
author_role author
author2 Carvalho, V.D. de
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Chalfoun, S.M.
Carvalho, V.D. de
dc.subject.por.fl_str_mv pineapple; Fusarium moniliforme Sheld var. subglutinans WR & RG.; fruit quality
abacaxi; fusariose; Fusarium moniliforme Sheld var. subglutinans WR & RG.; qualidade do fruto
topic pineapple; Fusarium moniliforme Sheld var. subglutinans WR & RG.; fruit quality
abacaxi; fusariose; Fusarium moniliforme Sheld var. subglutinans WR & RG.; qualidade do fruto
description The main problem affecting pineapple crop is the Fusarium moniliforme Sheld var. subglutinans WR & RG. Partially infected fruits become inable to natural consumption, but can be used for industrial purposes. However the fruits can present, besides the physical losses, changes in their physical-chemical and chemical composition. It was observed on a crop with nearly 20% of affected fruits that besides to a decrease of 23% in the fruits weight and of 8% in the useful pulp portion, the disease incidence caused a decrease in the acidity and in the total and reducing sugars contents, an increase in soluble solids acidity ratio and total, oligomeric and polimeric phenolic compounds contents in relation to sound fruits.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-16
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/15982
url https://seer.sct.embrapa.br/index.php/pab/article/view/15982
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/15982/10107
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.17, n.7, jul. 1982; 1031-1033
Pesquisa Agropecuária Brasileira; v.17, n.7, jul. 1982; 1031-1033
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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