Physicochemical characterization of new hybrids and inbred lines of papaya

Detalhes bibliográficos
Autor(a) principal: Reis, Ronielli Cardoso
Data de Publicação: 2015
Outros Autores: Viana, Eliseth de Souza, Jesus, Jaciene Lopes de, Dantas, Jorge Luiz Loyola, Lucena, Rangel Sales
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/20402
Resumo: The objective of this work was to evaluate papaya genotypes as to their physical and physicochemical characteristics, in order to identify the most promising ones as new commercial cultivars. Analyses of length, diameter, internal cavity diameter, mass, pulp thickness, firmness of fruit with peel, pulp firmness, pulp color, titratable acidity, soluble solids, pH, total carotenoids, and vitamin C were performed in 22 genotypes. A significant variation among genotypes was observed for the characteristics fruit length and mass. Regarding firmness of fruits with peel, 12 genotypes showed higher firmness than the Tainung Nº 1 and Sunrise Solo cultivars. Correlation analysis showed that fruits with greater length, diameter, and internal cavity diameter tend to have greater weight and pulp thickness, whereas fruits with higher soluble solids tend to have higher soluble solids/titratable acidity ratio, vitamin C, and total carotenoids. The L72 inbred line of the Solo group and the H36.45 hybrid of the Formosa group present fruit with physical and physicochemical characteristics similar or superior to those of the Sunrise Solo and Tainung Nº 1 commercial cultivars, respectively, and, therefore, are promising to the market.
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spelling Physicochemical characterization of new hybrids and inbred lines of papayaCaracterização físico‑química de frutos de novos híbridos e linhagens de mamoeiroCarica papaya; carotenoids; cultivar development; genetic breeding; vitamin CCarica papaya; carotenoides; desenvolvimento de cultivares; melhoramento genético; vitamina CThe objective of this work was to evaluate papaya genotypes as to their physical and physicochemical characteristics, in order to identify the most promising ones as new commercial cultivars. Analyses of length, diameter, internal cavity diameter, mass, pulp thickness, firmness of fruit with peel, pulp firmness, pulp color, titratable acidity, soluble solids, pH, total carotenoids, and vitamin C were performed in 22 genotypes. A significant variation among genotypes was observed for the characteristics fruit length and mass. Regarding firmness of fruits with peel, 12 genotypes showed higher firmness than the Tainung Nº 1 and Sunrise Solo cultivars. Correlation analysis showed that fruits with greater length, diameter, and internal cavity diameter tend to have greater weight and pulp thickness, whereas fruits with higher soluble solids tend to have higher soluble solids/titratable acidity ratio, vitamin C, and total carotenoids. The L72 inbred line of the Solo group and the H36.45 hybrid of the Formosa group present fruit with physical and physicochemical characteristics similar or superior to those of the Sunrise Solo and Tainung Nº 1 commercial cultivars, respectively, and, therefore, are promising to the market.O objetivo deste trabalho foi avaliar genótipos de mamoeiro quanto às suas características físicas e físico‑químicas, para identificar os mais promissores como novas cultivares comerciais. Foram realizadas análises de comprimento, diâmetro, diâmetro da cavidade interna, massa do fruto, espessura da polpa, firmeza do fruto com casca, firmeza da polpa, cor da polpa, acidez titulável, sólidos solúveis, pH, carotenoides totais e vitamina C em 22 genótipos. Observou-se variação significativa entre os genótipos para as características comprimento e massa dos frutos. Em relação à firmeza dos frutos com casca, 12 genótipos apresentaram firmeza superior à das cultivares comerciais Tainung Nº 1 e Sunrise Solo. A análise de correlação indicou que frutos com maior comprimento, diâmetro e diâmetro da cavidade interna tendem a apresentar maior peso e espessura de polpa, enquanto frutos com maiores teores de sólidos solúveis tendem a apresentar maior razão sólidos solúveis/acidez titulável, vitamina C e carotenoides totais. A linhagem L72, do grupo Solo, e o híbrido H36.45, do grupo Formosa, apresentam frutos com características físicas e físico‑químicas semelhantes ou superiores às das cultivares comerciais Sunrise Solo e Tainung Nº 1, respectivamente, e, portanto, são promissoras para o mercado.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraEmpresa Brasileira de Pesquisa Agropecuária (Embrapa), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa do Estado da Bahia (Fapesb)Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa do Estado da Bahia (Fapesb)Reis, Ronielli CardosoViana, Eliseth de SouzaJesus, Jaciene Lopes deDantas, Jorge Luiz LoyolaLucena, Rangel Sales2015-04-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/20402Pesquisa Agropecuaria Brasileira; v.50, n.3, mar. 2015; 210-217Pesquisa Agropecuária Brasileira; v.50, n.3, mar. 2015; 210-2171678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/20402/12890https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/20402/12596info:eu-repo/semantics/openAccess2015-04-10T19:29:25Zoai:ojs.seer.sct.embrapa.br:article/20402Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-04-10T19:29:25Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Physicochemical characterization of new hybrids and inbred lines of papaya
Caracterização físico‑química de frutos de novos híbridos e linhagens de mamoeiro
title Physicochemical characterization of new hybrids and inbred lines of papaya
spellingShingle Physicochemical characterization of new hybrids and inbred lines of papaya
Reis, Ronielli Cardoso
Carica papaya; carotenoids; cultivar development; genetic breeding; vitamin C
Carica papaya; carotenoides; desenvolvimento de cultivares; melhoramento genético; vitamina C
title_short Physicochemical characterization of new hybrids and inbred lines of papaya
title_full Physicochemical characterization of new hybrids and inbred lines of papaya
title_fullStr Physicochemical characterization of new hybrids and inbred lines of papaya
title_full_unstemmed Physicochemical characterization of new hybrids and inbred lines of papaya
title_sort Physicochemical characterization of new hybrids and inbred lines of papaya
author Reis, Ronielli Cardoso
author_facet Reis, Ronielli Cardoso
Viana, Eliseth de Souza
Jesus, Jaciene Lopes de
Dantas, Jorge Luiz Loyola
Lucena, Rangel Sales
author_role author
author2 Viana, Eliseth de Souza
Jesus, Jaciene Lopes de
Dantas, Jorge Luiz Loyola
Lucena, Rangel Sales
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa do Estado da Bahia (Fapesb)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação de Amparo à Pesquisa do Estado da Bahia (Fapesb)
dc.contributor.author.fl_str_mv Reis, Ronielli Cardoso
Viana, Eliseth de Souza
Jesus, Jaciene Lopes de
Dantas, Jorge Luiz Loyola
Lucena, Rangel Sales
dc.subject.por.fl_str_mv Carica papaya; carotenoids; cultivar development; genetic breeding; vitamin C
Carica papaya; carotenoides; desenvolvimento de cultivares; melhoramento genético; vitamina C
topic Carica papaya; carotenoids; cultivar development; genetic breeding; vitamin C
Carica papaya; carotenoides; desenvolvimento de cultivares; melhoramento genético; vitamina C
description The objective of this work was to evaluate papaya genotypes as to their physical and physicochemical characteristics, in order to identify the most promising ones as new commercial cultivars. Analyses of length, diameter, internal cavity diameter, mass, pulp thickness, firmness of fruit with peel, pulp firmness, pulp color, titratable acidity, soluble solids, pH, total carotenoids, and vitamin C were performed in 22 genotypes. A significant variation among genotypes was observed for the characteristics fruit length and mass. Regarding firmness of fruits with peel, 12 genotypes showed higher firmness than the Tainung Nº 1 and Sunrise Solo cultivars. Correlation analysis showed that fruits with greater length, diameter, and internal cavity diameter tend to have greater weight and pulp thickness, whereas fruits with higher soluble solids tend to have higher soluble solids/titratable acidity ratio, vitamin C, and total carotenoids. The L72 inbred line of the Solo group and the H36.45 hybrid of the Formosa group present fruit with physical and physicochemical characteristics similar or superior to those of the Sunrise Solo and Tainung Nº 1 commercial cultivars, respectively, and, therefore, are promising to the market.
publishDate 2015
dc.date.none.fl_str_mv 2015-04-10
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/20402
url https://seer.sct.embrapa.br/index.php/pab/article/view/20402
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/20402/12890
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/20402/12596
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.50, n.3, mar. 2015; 210-217
Pesquisa Agropecuária Brasileira; v.50, n.3, mar. 2015; 210-217
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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