Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Pharmaceutical Sciences |
Texto Completo: | https://www.revistas.usp.br/bjps/article/view/205629 |
Resumo: | Tetradenia riparia (Hochst.) Codd (Lamiaceae) is a species native to the African continent and used as an insect repellent. The objective of the study was to evaluate the larvicidal potential of essential oils (EOs) from the leaves, flower buds, and stem of T. riparia, collected in winter against Aedes aegypti larvae. The EOs were extracted by hydrodistillation (3 h) and identified by GC/MS. The EOs were tested against larvae of A. aegypti at concentrations ranging from 12500 to 1.5 µg/mL for 24 h. The insecticide activity was evaluated by probit analysis, and the anticholinesterase activity was determined by bioautographic method. The results of the class projection indicated sesquiterpenes as the majority class, corresponding to 60.66% (leaves), 64.70% (flower buds) and 83.99% (stem), and the bioassays on A. aegypti larvae indicated LC50 of 1590, 675 and 665 µg/mL, respectively. The anticholinesterase activity indicated that the EO of the leaves inhibited the enzyme at a concentration of 780 µg/mL, and those from the flower buds and stem inhibited up to 1560 µg/mL. The results indicated weak activity of essential oils against A. aegypti larvae. |
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Brazilian Journal of Pharmaceutical Sciences |
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Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvaeSesquiterpenesLarvicide14-hydroxy-9-epi-caryophylleneFenchoneα-cadinolTetradenia riparia (Hochst.) Codd (Lamiaceae) is a species native to the African continent and used as an insect repellent. The objective of the study was to evaluate the larvicidal potential of essential oils (EOs) from the leaves, flower buds, and stem of T. riparia, collected in winter against Aedes aegypti larvae. The EOs were extracted by hydrodistillation (3 h) and identified by GC/MS. The EOs were tested against larvae of A. aegypti at concentrations ranging from 12500 to 1.5 µg/mL for 24 h. The insecticide activity was evaluated by probit analysis, and the anticholinesterase activity was determined by bioautographic method. The results of the class projection indicated sesquiterpenes as the majority class, corresponding to 60.66% (leaves), 64.70% (flower buds) and 83.99% (stem), and the bioassays on A. aegypti larvae indicated LC50 of 1590, 675 and 665 µg/mL, respectively. The anticholinesterase activity indicated that the EO of the leaves inhibited the enzyme at a concentration of 780 µg/mL, and those from the flower buds and stem inhibited up to 1560 µg/mL. The results indicated weak activity of essential oils against A. aegypti larvae.Universidade de São Paulo. Faculdade de Ciências Farmacêuticas2022-12-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjps/article/view/20562910.1590/s2175-97902022e20556Brazilian Journal of Pharmaceutical Sciences; Vol. 58 (2022)Brazilian Journal of Pharmaceutical Sciences; v. 58 (2022)Brazilian Journal of Pharmaceutical Sciences; Vol. 58 (2022)2175-97901984-8250reponame:Brazilian Journal of Pharmaceutical Sciencesinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/bjps/article/view/205629/197277Copyright (c) 2022 Brazilian Journal of Pharmaceutical Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGazim, Zilda CristianiZardeto-Sabec, GiulianaJesus, Renan Almeida deOliveira, Herika Line Marko deJacomassi, EzildaPiau Junior, RanulfoGonçalves, José Eduardo2023-08-16T20:24:35Zoai:revistas.usp.br:article/205629Revistahttps://www.revistas.usp.br/bjps/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpbjps@usp.br||elizabeth.igne@gmail.com2175-97901984-8250opendoar:2023-08-16T20:24:35Brazilian Journal of Pharmaceutical Sciences - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
title |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
spellingShingle |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae Gazim, Zilda Cristiani Sesquiterpenes Larvicide 14-hydroxy-9-epi-caryophyllene Fenchone α-cadinol |
title_short |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
title_full |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
title_fullStr |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
title_full_unstemmed |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
title_sort |
Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae |
author |
Gazim, Zilda Cristiani |
author_facet |
Gazim, Zilda Cristiani Zardeto-Sabec, Giuliana Jesus, Renan Almeida de Oliveira, Herika Line Marko de Jacomassi, Ezilda Piau Junior, Ranulfo Gonçalves, José Eduardo |
author_role |
author |
author2 |
Zardeto-Sabec, Giuliana Jesus, Renan Almeida de Oliveira, Herika Line Marko de Jacomassi, Ezilda Piau Junior, Ranulfo Gonçalves, José Eduardo |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Gazim, Zilda Cristiani Zardeto-Sabec, Giuliana Jesus, Renan Almeida de Oliveira, Herika Line Marko de Jacomassi, Ezilda Piau Junior, Ranulfo Gonçalves, José Eduardo |
dc.subject.por.fl_str_mv |
Sesquiterpenes Larvicide 14-hydroxy-9-epi-caryophyllene Fenchone α-cadinol |
topic |
Sesquiterpenes Larvicide 14-hydroxy-9-epi-caryophyllene Fenchone α-cadinol |
description |
Tetradenia riparia (Hochst.) Codd (Lamiaceae) is a species native to the African continent and used as an insect repellent. The objective of the study was to evaluate the larvicidal potential of essential oils (EOs) from the leaves, flower buds, and stem of T. riparia, collected in winter against Aedes aegypti larvae. The EOs were extracted by hydrodistillation (3 h) and identified by GC/MS. The EOs were tested against larvae of A. aegypti at concentrations ranging from 12500 to 1.5 µg/mL for 24 h. The insecticide activity was evaluated by probit analysis, and the anticholinesterase activity was determined by bioautographic method. The results of the class projection indicated sesquiterpenes as the majority class, corresponding to 60.66% (leaves), 64.70% (flower buds) and 83.99% (stem), and the bioassays on A. aegypti larvae indicated LC50 of 1590, 675 and 665 µg/mL, respectively. The anticholinesterase activity indicated that the EO of the leaves inhibited the enzyme at a concentration of 780 µg/mL, and those from the flower buds and stem inhibited up to 1560 µg/mL. The results indicated weak activity of essential oils against A. aegypti larvae. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-23 |
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://www.revistas.usp.br/bjps/article/view/205629 10.1590/s2175-97902022e20556 |
url |
https://www.revistas.usp.br/bjps/article/view/205629 |
identifier_str_mv |
10.1590/s2175-97902022e20556 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/bjps/article/view/205629/197277 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Brazilian Journal of Pharmaceutical Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Brazilian Journal of Pharmaceutical Sciences 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 |
Universidade de São Paulo. Faculdade de Ciências Farmacêuticas |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Ciências Farmacêuticas |
dc.source.none.fl_str_mv |
Brazilian Journal of Pharmaceutical Sciences; Vol. 58 (2022) Brazilian Journal of Pharmaceutical Sciences; v. 58 (2022) Brazilian Journal of Pharmaceutical Sciences; Vol. 58 (2022) 2175-9790 1984-8250 reponame:Brazilian Journal of Pharmaceutical Sciences instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Brazilian Journal of Pharmaceutical Sciences |
collection |
Brazilian Journal of Pharmaceutical Sciences |
repository.name.fl_str_mv |
Brazilian Journal of Pharmaceutical Sciences - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
bjps@usp.br||elizabeth.igne@gmail.com |
_version_ |
1800222916635262976 |