Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/13846 |
Resumo: | This study aimed to determine the chemical constituents and larvicidal activity of the essential oil of Plectranthus amboinicus (Lour.) Spreng against larvae of the Aedes aegypti mosquito. The essential oil (EO) was extracted by hydrodistillation at 100 ° C for 3 hours. The chemical composition was obtained by Gas Chromatography coupled to Mass Spectrometry (GC / MS). To assess larvicidal activity, Aedes aegypti larvae were subjected to EO solutions in concentrations of 10-100 mg L-1, where larval mortality was assessed and the LC50 was determined using the Probit method. The main chemical constituent found in the EO was carvacrol, which is considered to be very promising for pharmaceutical synthesis. The EO showed larvicidal activity with an LC50 of 28.52 mg L-1. According to the results found, it was possible to evaluate that the analyzed EO is composed of substances that have an efficient larvicidal effect against Aedes aegypti, thus encouraging its potential for application. |
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Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) SprengPerfil químico y actividad larvicidal del aceite esencial obtenido de las hojas de Plectranthus amboinicus (Lour.) SprengPerfil químico e atividade larvicida de óleo essencial obtido a partir das folhas de Plectranthus amboinicus (Lour.) SprengÓleos essenciaisLarvicidaConstituintes químicos.Aceite esencialLarvicidalCompuestos químicos.Essential oilsLarvicideChemical constituents.This study aimed to determine the chemical constituents and larvicidal activity of the essential oil of Plectranthus amboinicus (Lour.) Spreng against larvae of the Aedes aegypti mosquito. The essential oil (EO) was extracted by hydrodistillation at 100 ° C for 3 hours. The chemical composition was obtained by Gas Chromatography coupled to Mass Spectrometry (GC / MS). To assess larvicidal activity, Aedes aegypti larvae were subjected to EO solutions in concentrations of 10-100 mg L-1, where larval mortality was assessed and the LC50 was determined using the Probit method. The main chemical constituent found in the EO was carvacrol, which is considered to be very promising for pharmaceutical synthesis. The EO showed larvicidal activity with an LC50 of 28.52 mg L-1. According to the results found, it was possible to evaluate that the analyzed EO is composed of substances that have an efficient larvicidal effect against Aedes aegypti, thus encouraging its potential for application.Este estudio tenía como objetivo determinar los componentes químicos y la actividad larvicidal del aceite esencial de Plectranthus amboinicus (Lour.) Spreng. Estordo frente a las larvas del mosquito Aedes aegypti. El aceite esencial (AE) fue extraído por hidrodistilación a 100 ° C durante 3h. La composición química fue obtenida por cromatografía de gases acoplada a espectrometría de masas (CG/EM). Para evaluar la actividad larvicidal, las larvas de Aedes aegypti se sometieron a soluciones de AE a concentraciones de 10-100 mg de L-1, donde se evaluó la mortalidad por larvas y se determinó CL50 a partir del método Probit. El principal componente químico encontrado en AE fue carvacrol siendo considerado un muy prometedor para la síntesis farmacéutica. El AE mostró actividad larvicidal con CL50 de 28,52 mg L-1. Según los resultados encontrados, fue posible evaluar que el AE analizado está compuesto por sustancias que tienen un efecto larvicidal eficiente contra Aedes aegypti, fomentando así su potencial de aplicación.Este estudo teve por objetivo determinar os constituintes químicos e atividade larvicida do óleo essencial de Plectranthus amboinicus (Lour.) Spreng frente a larvas do mosquito Aedes aegypti. O óleo essencial (OE) foi extraído por hidrodestilação a 100 ° C por 3h. A composição química foi obtida por Cromatografia Gasosa acoplada à Espectrometria de Massas (GC/MS). Para avaliação da atividade larvicida submeteu-se larvas de Aedes aegypti a soluções do OE em concentrações de 10-100 mg L-1, onde avaliou-se a mortalidade das larvas e determinou-se a LC50 a partir do método de Probit. O principal constituinte químico encontrado no EO foi o carvacrol sendo considerado grande promissor para síntese farmacêutica. O OE apresentou atividade larvicida com LC50 de 28,52 mg L-1. De acordo com os resultados encontrados, foi possível avaliar que o OE analisado é composto por substâncias que possuem um eficiente efeito larvicida frente ao Aedes aegypti, incentivado assim seu potencial de aplicação.Research, Society and Development2021-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1384610.33448/rsd-v10i4.13846Research, Society and Development; Vol. 10 No. 4; e15410413846Research, Society and Development; Vol. 10 Núm. 4; e15410413846Research, Society and Development; v. 10 n. 4; e154104138462525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/13846/12522Copyright (c) 2021 Ana Patrícia Matos Pereira; Thércia Gabrielle Teixeira Martins; Mariana Oliveira Arruda; Andressa Almeida Santana Dias; Laiane Araujo da Silva Souto; Ari Pereira de Araújo Neto; Liane Batista da Cruz Soares ; Ana Maria Almeida Silva Carvalho; Ricardo Teixeira de Sousa; Carlos Eduardo Pereira Conceição ; Francilidia Oliveira Vitorino de Assunção Conceição ; Gustavo Oliveira Evertonhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPereira, Ana Patrícia Matos Martins, Thércia Gabrielle TeixeiraArruda, Mariana Oliveira Dias, Andressa Almeida Santana Souto, Laiane Araujo da Silva Araújo Neto, Ari Pereira de Soares , Liane Batista da Cruz Carvalho, Ana Maria Almeida Silva Sousa, Ricardo Teixeira de Conceição , Carlos Eduardo Pereira Conceição , Francilidia Oliveira Vitorino de Assunção Everton, Gustavo Oliveira2021-04-25T11:21:26Zoai:ojs.pkp.sfu.ca:article/13846Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:35:06.139104Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng Perfil químico y actividad larvicidal del aceite esencial obtenido de las hojas de Plectranthus amboinicus (Lour.) Spreng Perfil químico e atividade larvicida de óleo essencial obtido a partir das folhas de Plectranthus amboinicus (Lour.) Spreng |
title |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng |
spellingShingle |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng Pereira, Ana Patrícia Matos Óleos essenciais Larvicida Constituintes químicos. Aceite esencial Larvicidal Compuestos químicos. Essential oils Larvicide Chemical constituents. |
title_short |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng |
title_full |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng |
title_fullStr |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng |
title_full_unstemmed |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng |
title_sort |
Chemical profile and larvicidal activity of essential oil obtained from the leaves of Plectranthus amboinicus (Lour.) Spreng |
author |
Pereira, Ana Patrícia Matos |
author_facet |
Pereira, Ana Patrícia Matos Martins, Thércia Gabrielle Teixeira Arruda, Mariana Oliveira Dias, Andressa Almeida Santana Souto, Laiane Araujo da Silva Araújo Neto, Ari Pereira de Soares , Liane Batista da Cruz Carvalho, Ana Maria Almeida Silva Sousa, Ricardo Teixeira de Conceição , Carlos Eduardo Pereira Conceição , Francilidia Oliveira Vitorino de Assunção Everton, Gustavo Oliveira |
author_role |
author |
author2 |
Martins, Thércia Gabrielle Teixeira Arruda, Mariana Oliveira Dias, Andressa Almeida Santana Souto, Laiane Araujo da Silva Araújo Neto, Ari Pereira de Soares , Liane Batista da Cruz Carvalho, Ana Maria Almeida Silva Sousa, Ricardo Teixeira de Conceição , Carlos Eduardo Pereira Conceição , Francilidia Oliveira Vitorino de Assunção Everton, Gustavo Oliveira |
author2_role |
author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Pereira, Ana Patrícia Matos Martins, Thércia Gabrielle Teixeira Arruda, Mariana Oliveira Dias, Andressa Almeida Santana Souto, Laiane Araujo da Silva Araújo Neto, Ari Pereira de Soares , Liane Batista da Cruz Carvalho, Ana Maria Almeida Silva Sousa, Ricardo Teixeira de Conceição , Carlos Eduardo Pereira Conceição , Francilidia Oliveira Vitorino de Assunção Everton, Gustavo Oliveira |
dc.subject.por.fl_str_mv |
Óleos essenciais Larvicida Constituintes químicos. Aceite esencial Larvicidal Compuestos químicos. Essential oils Larvicide Chemical constituents. |
topic |
Óleos essenciais Larvicida Constituintes químicos. Aceite esencial Larvicidal Compuestos químicos. Essential oils Larvicide Chemical constituents. |
description |
This study aimed to determine the chemical constituents and larvicidal activity of the essential oil of Plectranthus amboinicus (Lour.) Spreng against larvae of the Aedes aegypti mosquito. The essential oil (EO) was extracted by hydrodistillation at 100 ° C for 3 hours. The chemical composition was obtained by Gas Chromatography coupled to Mass Spectrometry (GC / MS). To assess larvicidal activity, Aedes aegypti larvae were subjected to EO solutions in concentrations of 10-100 mg L-1, where larval mortality was assessed and the LC50 was determined using the Probit method. The main chemical constituent found in the EO was carvacrol, which is considered to be very promising for pharmaceutical synthesis. The EO showed larvicidal activity with an LC50 of 28.52 mg L-1. According to the results found, it was possible to evaluate that the analyzed EO is composed of substances that have an efficient larvicidal effect against Aedes aegypti, thus encouraging its potential for application. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-04 |
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://rsdjournal.org/index.php/rsd/article/view/13846 10.33448/rsd-v10i4.13846 |
url |
https://rsdjournal.org/index.php/rsd/article/view/13846 |
identifier_str_mv |
10.33448/rsd-v10i4.13846 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/13846/12522 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://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 |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 4; e15410413846 Research, Society and Development; Vol. 10 Núm. 4; e15410413846 Research, Society and Development; v. 10 n. 4; e15410413846 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052673864761344 |