Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Planta daninha (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582019000100251 |
Resumo: | ABSTRACT: Allelopathy is defined as the ability of certain plants and microorganisms to interfere with the metabolism of other species through substances released into the environment, being an alternative to control weeds and diseases. In this context, this study aimed to evaluate the allelopathic potential and identify groups of secondary metabolites of Paspalum maritimum Trind. The species Lactuca sativa, Digitaria insularis, Emilia coccinea, and Portulaca oleracea were used as recipient plants. The ethanolic extract was obtained from shoot and root of donor species to evaluate the allelopathic potential. Potentially allelopathic effects were evaluated by means of germination tests, germination speed index, and initial seedling growth. A phytochemical analysis of the extract was also performed to identify the secondary metabolites. The ethanolic extract from both plant parts had an allelopathic effect on recipient species. The presence of condensed tannins, chalcones and aurones, flavonones, steroids, and saponins were detected in the most active fraction of the shoot of P. maritimum. |
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Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trindallelopathyginger grasssecondary metabolitesABSTRACT: Allelopathy is defined as the ability of certain plants and microorganisms to interfere with the metabolism of other species through substances released into the environment, being an alternative to control weeds and diseases. In this context, this study aimed to evaluate the allelopathic potential and identify groups of secondary metabolites of Paspalum maritimum Trind. The species Lactuca sativa, Digitaria insularis, Emilia coccinea, and Portulaca oleracea were used as recipient plants. The ethanolic extract was obtained from shoot and root of donor species to evaluate the allelopathic potential. Potentially allelopathic effects were evaluated by means of germination tests, germination speed index, and initial seedling growth. A phytochemical analysis of the extract was also performed to identify the secondary metabolites. The ethanolic extract from both plant parts had an allelopathic effect on recipient species. The presence of condensed tannins, chalcones and aurones, flavonones, steroids, and saponins were detected in the most active fraction of the shoot of P. maritimum.Sociedade Brasileira da Ciência das Plantas Daninhas 2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582019000100251Planta Daninha v.37 2019reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/s0100-83582019370100053info:eu-repo/semantics/openAccessPEREIRA,J.C.PAULINO,C.L.A.ENDRES,L.SANTANA,A.E.G.PEREIRA,F.R.S.SOUZA,R.C.eng2019-06-11T00:00:00Zoai:scielo:S0100-83582019000100251Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2019-06-11T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false |
dc.title.none.fl_str_mv |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
title |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
spellingShingle |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind PEREIRA,J.C. allelopathy ginger grass secondary metabolites |
title_short |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
title_full |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
title_fullStr |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
title_full_unstemmed |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
title_sort |
Allelopathic Potential of Ethanolic Extract and Phytochemical Analysis of Paspalum maritimum Trind |
author |
PEREIRA,J.C. |
author_facet |
PEREIRA,J.C. PAULINO,C.L.A. ENDRES,L. SANTANA,A.E.G. PEREIRA,F.R.S. SOUZA,R.C. |
author_role |
author |
author2 |
PAULINO,C.L.A. ENDRES,L. SANTANA,A.E.G. PEREIRA,F.R.S. SOUZA,R.C. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
PEREIRA,J.C. PAULINO,C.L.A. ENDRES,L. SANTANA,A.E.G. PEREIRA,F.R.S. SOUZA,R.C. |
dc.subject.por.fl_str_mv |
allelopathy ginger grass secondary metabolites |
topic |
allelopathy ginger grass secondary metabolites |
description |
ABSTRACT: Allelopathy is defined as the ability of certain plants and microorganisms to interfere with the metabolism of other species through substances released into the environment, being an alternative to control weeds and diseases. In this context, this study aimed to evaluate the allelopathic potential and identify groups of secondary metabolites of Paspalum maritimum Trind. The species Lactuca sativa, Digitaria insularis, Emilia coccinea, and Portulaca oleracea were used as recipient plants. The ethanolic extract was obtained from shoot and root of donor species to evaluate the allelopathic potential. Potentially allelopathic effects were evaluated by means of germination tests, germination speed index, and initial seedling growth. A phytochemical analysis of the extract was also performed to identify the secondary metabolites. The ethanolic extract from both plant parts had an allelopathic effect on recipient species. The presence of condensed tannins, chalcones and aurones, flavonones, steroids, and saponins were detected in the most active fraction of the shoot of P. maritimum. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582019000100251 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582019000100251 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s0100-83582019370100053 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira da Ciência das Plantas Daninhas |
publisher.none.fl_str_mv |
Sociedade Brasileira da Ciência das Plantas Daninhas |
dc.source.none.fl_str_mv |
Planta Daninha v.37 2019 reponame:Planta daninha (Online) instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD) instacron:SBCPD |
instname_str |
Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD) |
instacron_str |
SBCPD |
institution |
SBCPD |
reponame_str |
Planta daninha (Online) |
collection |
Planta daninha (Online) |
repository.name.fl_str_mv |
Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD) |
repository.mail.fl_str_mv |
||rpdaninha@gmail.com |
_version_ |
1752126496642695168 |