Potencial antifúngico de constituintes de óleos essenciais
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/50588 |
Resumo: | Natural products are important sources of discovery of new medicinal agents and, due to the biological and pharmacological potential of these compounds, it is necessary to carry out studies to enable their application. The objective of this work was to evaluate the antifungal potential of certain constituents of essential oils.The evaluation of the inhibitory effect of the compounds p-cimene, eugenol, carvacrol, citral, trans-caryophyllene and trans-farnesol was tested on the fungi Aspergillus carbonarius, Aspergillus flavus, Aspergillus ochraceus and Aspergillus niger, using the disk diffusion methodology. The effect of eugenol, carvacrol and citral compounds on the mycelial growth of A. carbonarius and A. niger fungi at different temperatures was evaluated. The analysis of the inhibitory activity of the fungi revealed that thecompounds eugenol, carvacrol and citral showed greater capacity to inhibit the growth of the evaluated microorganisms. These constituents also influenced the mycelial growth of the fungi A. niger and A. carbonarius at different temperatures, with temperatures of 20 ºC and 25 ºC being more favorable for the development of the fungi. The results found proved to be promising in the search for bioactive compounds. Studies involving these constituents may be relevant in other activities, as well as in association with synthetic compounds already used in order to reduce their toxicity and resistance and assess the synergistic effect between them. |
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Potencial antifúngico de constituintes de óleos essenciaisAntifungal potential of essential oil constituentsÓleos essenciais - Potencial antifúngicoCompostos bioativosFungicidasEssential oils - Antifungal potentialBioactive compoundsFungicidesNatural products are important sources of discovery of new medicinal agents and, due to the biological and pharmacological potential of these compounds, it is necessary to carry out studies to enable their application. The objective of this work was to evaluate the antifungal potential of certain constituents of essential oils.The evaluation of the inhibitory effect of the compounds p-cimene, eugenol, carvacrol, citral, trans-caryophyllene and trans-farnesol was tested on the fungi Aspergillus carbonarius, Aspergillus flavus, Aspergillus ochraceus and Aspergillus niger, using the disk diffusion methodology. The effect of eugenol, carvacrol and citral compounds on the mycelial growth of A. carbonarius and A. niger fungi at different temperatures was evaluated. The analysis of the inhibitory activity of the fungi revealed that thecompounds eugenol, carvacrol and citral showed greater capacity to inhibit the growth of the evaluated microorganisms. These constituents also influenced the mycelial growth of the fungi A. niger and A. carbonarius at different temperatures, with temperatures of 20 ºC and 25 ºC being more favorable for the development of the fungi. The results found proved to be promising in the search for bioactive compounds. Studies involving these constituents may be relevant in other activities, as well as in association with synthetic compounds already used in order to reduce their toxicity and resistance and assess the synergistic effect between them.Natural products are important sources of discovery of new medicinal agents and, due to the biological and pharmacological potential of these compounds, it is necessary to carry out studies to enable their application. The objective of this work was to evaluate the antifungal potential of certain constituents of essential oils. The evaluation of the inhibitory effect of the compounds p-cimene, eugenol, carvacrol, citral, trans-caryophyllene and trans-farnesol was tested on the fungi Aspergillus carbonarius, Aspergillus flavus, Aspergillus ochraceus and Aspergillus niger, using the disk diffusion methodology. The effect of eugenol, carvacrol and citral compounds on the mycelial growth of A. carbonarius and A. niger fungi at different temperatures was evaluated. The analysis of the inhibitory activity of the fungi revealed that the compounds eugenol, carvacrol and citral showed greater capacity to inhibit the growth of the evaluated microorganisms. These constituents also influenced the mycelial growth of the fungi A. niger and A. carbonarius at different temperatures, with temperatures of 20 ºC and 25 ºC being more favorable for the development of the fungi. The results found proved to be promising in the search for bioactive compounds. Studies involving these constituents may be relevant in other activities, as well as in association with synthetic compounds already used in order to reduce their toxicity and resistance and assess the synergistic effect between them.CDRR Editors2022-07-13T21:14:11Z2022-07-13T21:14:11Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSOUZA, R. V. et al. Potencial antifúngico de constituintes de óleos essenciais. Research, Society and Development, [S. l.], v. 10, n. 12, e457101220537, 2021. DOI: 10.33448/rsd-v10i12.20537.http://repositorio.ufla.br/jspui/handle/1/50588Research, Society and Developmentreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSouza, Rafaela VieiraCardoso, Maria das GraçasFerreira, Vanuzia Rodrigues FernandesOliveira, Cassia DuarteAlves, Marcus Vinicius PradoCampolina, Gabriela AguiarBatista, Luís Robertopor2022-07-13T21:14:11Zoai:localhost:1/50588Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2022-07-13T21:14:11Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Potencial antifúngico de constituintes de óleos essenciais Antifungal potential of essential oil constituents |
title |
Potencial antifúngico de constituintes de óleos essenciais |
spellingShingle |
Potencial antifúngico de constituintes de óleos essenciais Souza, Rafaela Vieira Óleos essenciais - Potencial antifúngico Compostos bioativos Fungicidas Essential oils - Antifungal potential Bioactive compounds Fungicides |
title_short |
Potencial antifúngico de constituintes de óleos essenciais |
title_full |
Potencial antifúngico de constituintes de óleos essenciais |
title_fullStr |
Potencial antifúngico de constituintes de óleos essenciais |
title_full_unstemmed |
Potencial antifúngico de constituintes de óleos essenciais |
title_sort |
Potencial antifúngico de constituintes de óleos essenciais |
author |
Souza, Rafaela Vieira |
author_facet |
Souza, Rafaela Vieira Cardoso, Maria das Graças Ferreira, Vanuzia Rodrigues Fernandes Oliveira, Cassia Duarte Alves, Marcus Vinicius Prado Campolina, Gabriela Aguiar Batista, Luís Roberto |
author_role |
author |
author2 |
Cardoso, Maria das Graças Ferreira, Vanuzia Rodrigues Fernandes Oliveira, Cassia Duarte Alves, Marcus Vinicius Prado Campolina, Gabriela Aguiar Batista, Luís Roberto |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Souza, Rafaela Vieira Cardoso, Maria das Graças Ferreira, Vanuzia Rodrigues Fernandes Oliveira, Cassia Duarte Alves, Marcus Vinicius Prado Campolina, Gabriela Aguiar Batista, Luís Roberto |
dc.subject.por.fl_str_mv |
Óleos essenciais - Potencial antifúngico Compostos bioativos Fungicidas Essential oils - Antifungal potential Bioactive compounds Fungicides |
topic |
Óleos essenciais - Potencial antifúngico Compostos bioativos Fungicidas Essential oils - Antifungal potential Bioactive compounds Fungicides |
description |
Natural products are important sources of discovery of new medicinal agents and, due to the biological and pharmacological potential of these compounds, it is necessary to carry out studies to enable their application. The objective of this work was to evaluate the antifungal potential of certain constituents of essential oils.The evaluation of the inhibitory effect of the compounds p-cimene, eugenol, carvacrol, citral, trans-caryophyllene and trans-farnesol was tested on the fungi Aspergillus carbonarius, Aspergillus flavus, Aspergillus ochraceus and Aspergillus niger, using the disk diffusion methodology. The effect of eugenol, carvacrol and citral compounds on the mycelial growth of A. carbonarius and A. niger fungi at different temperatures was evaluated. The analysis of the inhibitory activity of the fungi revealed that thecompounds eugenol, carvacrol and citral showed greater capacity to inhibit the growth of the evaluated microorganisms. These constituents also influenced the mycelial growth of the fungi A. niger and A. carbonarius at different temperatures, with temperatures of 20 ºC and 25 ºC being more favorable for the development of the fungi. The results found proved to be promising in the search for bioactive compounds. Studies involving these constituents may be relevant in other activities, as well as in association with synthetic compounds already used in order to reduce their toxicity and resistance and assess the synergistic effect between them. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2022-07-13T21:14:11Z 2022-07-13T21:14:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
SOUZA, R. V. et al. Potencial antifúngico de constituintes de óleos essenciais. Research, Society and Development, [S. l.], v. 10, n. 12, e457101220537, 2021. DOI: 10.33448/rsd-v10i12.20537. http://repositorio.ufla.br/jspui/handle/1/50588 |
identifier_str_mv |
SOUZA, R. V. et al. Potencial antifúngico de constituintes de óleos essenciais. Research, Society and Development, [S. l.], v. 10, n. 12, e457101220537, 2021. DOI: 10.33448/rsd-v10i12.20537. |
url |
http://repositorio.ufla.br/jspui/handle/1/50588 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CDRR Editors |
publisher.none.fl_str_mv |
CDRR Editors |
dc.source.none.fl_str_mv |
Research, Society and Development reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815439074128822272 |