Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies.
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/854346 |
Resumo: | The objective of this work was to determine the contents of methylxanthines, caffeine and theobromine, and phenolic compounds, chlorogenic and caffeic acids, in 51 mate progenies (half?sib families) and estimate the heritability of genetic parameters. Mate progenies were from five Brazilian municipalities: Pinhão, Ivaí, Barão de Cotegipe, Quedas do Iguaçu, and Cascavel. The progenies were grown in the Ivaí locality. The contents of the compounds were obtained by high performance liquid chromatography (HPLC). The estimation of genetic parameters by the restricted maximum likelihood (REML) and the prediction of genotypic values via best linear unbiased prediction (BLUP) were obtained by the Selegen ? REML/BLUP software. Caffeine (0.248–1.663%) and theobromine (0.106–0.807%) contents were significantly different (p<0.05) depending on the region of origin, with high individual heritability (^h2>0.5). The two different progeny groups determined for chlorogenic (1.365–2.281%) and caffeic (0.027–0.037%) acid contents were not significantly different (p<0.05) depending on the locality of origin. Individual heritability values were low to medium for chlorogenic (^h2<0.4) and caffeic acid (^h2<0.3). The content of the compounds and the values of genetic parameters could support breeding programs for mate. |
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Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies.Erva-mateÁcido clorogênicoCafeínaIlex ParaguariensisParâmetro GenéticoTeobrominaThe objective of this work was to determine the contents of methylxanthines, caffeine and theobromine, and phenolic compounds, chlorogenic and caffeic acids, in 51 mate progenies (half?sib families) and estimate the heritability of genetic parameters. Mate progenies were from five Brazilian municipalities: Pinhão, Ivaí, Barão de Cotegipe, Quedas do Iguaçu, and Cascavel. The progenies were grown in the Ivaí locality. The contents of the compounds were obtained by high performance liquid chromatography (HPLC). The estimation of genetic parameters by the restricted maximum likelihood (REML) and the prediction of genotypic values via best linear unbiased prediction (BLUP) were obtained by the Selegen ? REML/BLUP software. Caffeine (0.248–1.663%) and theobromine (0.106–0.807%) contents were significantly different (p<0.05) depending on the region of origin, with high individual heritability (^h2>0.5). The two different progeny groups determined for chlorogenic (1.365–2.281%) and caffeic (0.027–0.037%) acid contents were not significantly different (p<0.05) depending on the locality of origin. Individual heritability values were low to medium for chlorogenic (^h2<0.4) and caffeic acid (^h2<0.3). The content of the compounds and the values of genetic parameters could support breeding programs for mate.Euclides Lara Cardoso Junior, UNIVERSIDADE PARANAENSE; CARMEN MARIA DONADUZZI, UNIVERSIDADE PARANAENSE; OSVALDO FERRARESE-FILHO, UEM; Juliana Cristhina Friedrich, UNIVERSIDADE PARANAENSE; Adriana Gonela, UEM; JOSE ALFREDO STURION, CNPF.CARDOZO JUNIOR, E. L.DONADUZZI, C. M.FERRARESE-FILHO, O.FRIEDRICH, J. C.GONELA, A.STURION, J. A.2011-04-10T11:11:11Z2011-04-10T11:11:11Z2010-06-0120102015-08-17T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, v. 45, n. 2, p. 171-177, fev. 2010.http://www.alice.cnptia.embrapa.br/alice/handle/doc/854346enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T21:43:41Zoai:www.alice.cnptia.embrapa.br:doc/854346Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T21:43:41falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T21:43:41Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
title |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
spellingShingle |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. CARDOZO JUNIOR, E. L. Erva-mate Ácido clorogênico Cafeína Ilex Paraguariensis Parâmetro Genético Teobromina |
title_short |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
title_full |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
title_fullStr |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
title_full_unstemmed |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
title_sort |
Quantitative genetic analysis of methylxanthines and phenolic compounds in mate progenies. |
author |
CARDOZO JUNIOR, E. L. |
author_facet |
CARDOZO JUNIOR, E. L. DONADUZZI, C. M. FERRARESE-FILHO, O. FRIEDRICH, J. C. GONELA, A. STURION, J. A. |
author_role |
author |
author2 |
DONADUZZI, C. M. FERRARESE-FILHO, O. FRIEDRICH, J. C. GONELA, A. STURION, J. A. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Euclides Lara Cardoso Junior, UNIVERSIDADE PARANAENSE; CARMEN MARIA DONADUZZI, UNIVERSIDADE PARANAENSE; OSVALDO FERRARESE-FILHO, UEM; Juliana Cristhina Friedrich, UNIVERSIDADE PARANAENSE; Adriana Gonela, UEM; JOSE ALFREDO STURION, CNPF. |
dc.contributor.author.fl_str_mv |
CARDOZO JUNIOR, E. L. DONADUZZI, C. M. FERRARESE-FILHO, O. FRIEDRICH, J. C. GONELA, A. STURION, J. A. |
dc.subject.por.fl_str_mv |
Erva-mate Ácido clorogênico Cafeína Ilex Paraguariensis Parâmetro Genético Teobromina |
topic |
Erva-mate Ácido clorogênico Cafeína Ilex Paraguariensis Parâmetro Genético Teobromina |
description |
The objective of this work was to determine the contents of methylxanthines, caffeine and theobromine, and phenolic compounds, chlorogenic and caffeic acids, in 51 mate progenies (half?sib families) and estimate the heritability of genetic parameters. Mate progenies were from five Brazilian municipalities: Pinhão, Ivaí, Barão de Cotegipe, Quedas do Iguaçu, and Cascavel. The progenies were grown in the Ivaí locality. The contents of the compounds were obtained by high performance liquid chromatography (HPLC). The estimation of genetic parameters by the restricted maximum likelihood (REML) and the prediction of genotypic values via best linear unbiased prediction (BLUP) were obtained by the Selegen ? REML/BLUP software. Caffeine (0.248–1.663%) and theobromine (0.106–0.807%) contents were significantly different (p<0.05) depending on the region of origin, with high individual heritability (^h2>0.5). The two different progeny groups determined for chlorogenic (1.365–2.281%) and caffeic (0.027–0.037%) acid contents were not significantly different (p<0.05) depending on the locality of origin. Individual heritability values were low to medium for chlorogenic (^h2<0.4) and caffeic acid (^h2<0.3). The content of the compounds and the values of genetic parameters could support breeding programs for mate. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06-01 2010 2011-04-10T11:11:11Z 2011-04-10T11:11:11Z 2015-08-17T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Pesquisa Agropecuária Brasileira, Brasília, v. 45, n. 2, p. 171-177, fev. 2010. http://www.alice.cnptia.embrapa.br/alice/handle/doc/854346 |
identifier_str_mv |
Pesquisa Agropecuária Brasileira, Brasília, v. 45, n. 2, p. 171-177, fev. 2010. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/854346 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503324795404288 |