Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)

Detalhes bibliográficos
Autor(a) principal: LÔBO, Lívia Trindade
Data de Publicação: 2008
Outros Autores: CASTRO, Kelly Christina Ferreira, ARRUDA, Mara Silvia Pinheiro, SILVA, Milton Nascimento da, ARRUDA, Alberto Cardoso, MÜLLER, Adolfo Henrique, GUILHON, Giselle Maria Skelding Pinheiro, SANTOS, Alberdan Silva, SOUZA FILHO, Antonio Pedro da Silva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFPA
Texto Completo: http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2442
Resumo: Two compounds, (+)-catechin and epicatechin, were isolated from leaves of T. myrmecophyla, using chromatographic techniques. The structural identification was carried out on the basis of 1H and 13C NMR spectral data and comparison with literature data. The compounds (+)-catechin and epicatechin were submitted to germination inhibition and radicle and hypocotyl growth assays. Results showed some significant activities confirming the initial hypothesis about allelopathic properties of that plant.
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spelling 2011-12-21T13:53:19Z2011-12-21T13:53:19Z2008LOBO, Lívia T. et al. Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae). Química Nova, São Paulo, v. 31, n. 3, p. 493-497, 2008. Disponível em: <http://www.scielo.br/pdf/qn/v31n3/a05v31n3.pdf>. Acesso em: 21 dez. 2011. <http://dx.doi.org/10.1590/S0100-40422008000300005>.0100-4042http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2442Two compounds, (+)-catechin and epicatechin, were isolated from leaves of T. myrmecophyla, using chromatographic techniques. The structural identification was carried out on the basis of 1H and 13C NMR spectral data and comparison with literature data. The compounds (+)-catechin and epicatechin were submitted to germination inhibition and radicle and hypocotyl growth assays. Results showed some significant activities confirming the initial hypothesis about allelopathic properties of that plant.porTachigali myrmecophylaTachi pretoCatequinasFitoquímicaAlelopatiaAmazônia brasileiraPotencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)Allelopathic potential of catechins of the Tachigali myrmecophyla (Leguminosae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleLÔBO, Lívia TrindadeCASTRO, Kelly Christina FerreiraARRUDA, Mara Silvia PinheiroSILVA, Milton Nascimento daARRUDA, Alberto CardosoMÜLLER, Adolfo HenriqueGUILHON, Giselle Maria Skelding PinheiroSANTOS, Alberdan SilvaSOUZA FILHO, Antonio Pedro da Silvainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_PotencialAlelopaticoCatequinas.pdfArtigo_PotencialAlelopaticoCatequinas.pdfapplication/pdf260909http://repositorio.ufpa.br/oai/bitstream/2011/2442/1/Artigo_PotencialAlelopaticoCatequinas.pdfdeba200c6f805c4090597e700339a844MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-852http://repositorio.ufpa.br/oai/bitstream/2011/2442/2/license_url3d480ae6c91e310daba2020f8787d6f9MD52license_textlicense_texttext/html; charset=utf-80http://repositorio.ufpa.br/oai/bitstream/2011/2442/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823892http://repositorio.ufpa.br/oai/bitstream/2011/2442/4/license_rdfafd5dad10b1d1e6dc10c8c5d25222c7aMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ufpa.br/oai/bitstream/2011/2442/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55TEXTArtigo_PotencialAlelopaticoCatequinas.pdf.txtArtigo_PotencialAlelopaticoCatequinas.pdf.txtExtracted texttext/plain24643http://repositorio.ufpa.br/oai/bitstream/2011/2442/6/Artigo_PotencialAlelopaticoCatequinas.pdf.txtf2d20eb5ff7850f1fa8927783616ca47MD562011/24422019-05-23 10:25:48.877oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232019-05-23T13:25:48Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false
dc.title.pt_BR.fl_str_mv Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
dc.title.alternative.pt_BR.fl_str_mv Allelopathic potential of catechins of the Tachigali myrmecophyla (Leguminosae)
title Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
spellingShingle Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
LÔBO, Lívia Trindade
Tachigali myrmecophyla
Tachi preto
Catequinas
Fitoquímica
Alelopatia
Amazônia brasileira
title_short Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
title_full Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
title_fullStr Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
title_full_unstemmed Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
title_sort Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
author LÔBO, Lívia Trindade
author_facet LÔBO, Lívia Trindade
CASTRO, Kelly Christina Ferreira
ARRUDA, Mara Silvia Pinheiro
SILVA, Milton Nascimento da
ARRUDA, Alberto Cardoso
MÜLLER, Adolfo Henrique
GUILHON, Giselle Maria Skelding Pinheiro
SANTOS, Alberdan Silva
SOUZA FILHO, Antonio Pedro da Silva
author_role author
author2 CASTRO, Kelly Christina Ferreira
ARRUDA, Mara Silvia Pinheiro
SILVA, Milton Nascimento da
ARRUDA, Alberto Cardoso
MÜLLER, Adolfo Henrique
GUILHON, Giselle Maria Skelding Pinheiro
SANTOS, Alberdan Silva
SOUZA FILHO, Antonio Pedro da Silva
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv LÔBO, Lívia Trindade
CASTRO, Kelly Christina Ferreira
ARRUDA, Mara Silvia Pinheiro
SILVA, Milton Nascimento da
ARRUDA, Alberto Cardoso
MÜLLER, Adolfo Henrique
GUILHON, Giselle Maria Skelding Pinheiro
SANTOS, Alberdan Silva
SOUZA FILHO, Antonio Pedro da Silva
dc.subject.por.fl_str_mv Tachigali myrmecophyla
Tachi preto
Catequinas
Fitoquímica
Alelopatia
Amazônia brasileira
topic Tachigali myrmecophyla
Tachi preto
Catequinas
Fitoquímica
Alelopatia
Amazônia brasileira
description Two compounds, (+)-catechin and epicatechin, were isolated from leaves of T. myrmecophyla, using chromatographic techniques. The structural identification was carried out on the basis of 1H and 13C NMR spectral data and comparison with literature data. The compounds (+)-catechin and epicatechin were submitted to germination inhibition and radicle and hypocotyl growth assays. Results showed some significant activities confirming the initial hypothesis about allelopathic properties of that plant.
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2011-12-21T13:53:19Z
dc.date.available.fl_str_mv 2011-12-21T13:53:19Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv LOBO, Lívia T. et al. Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae). Química Nova, São Paulo, v. 31, n. 3, p. 493-497, 2008. Disponível em: <http://www.scielo.br/pdf/qn/v31n3/a05v31n3.pdf>. Acesso em: 21 dez. 2011. <http://dx.doi.org/10.1590/S0100-40422008000300005>.
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identifier_str_mv LOBO, Lívia T. et al. Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae). Química Nova, São Paulo, v. 31, n. 3, p. 493-497, 2008. Disponível em: <http://www.scielo.br/pdf/qn/v31n3/a05v31n3.pdf>. Acesso em: 21 dez. 2011. <http://dx.doi.org/10.1590/S0100-40422008000300005>.
0100-4042
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