Tetradenia riparia leaves, flower buds, and stem essential oils to control of Aedes aegypti larvae

Detalhes bibliográficos
Autor(a) principal: Gazim, Zilda Cristiani
Data de Publicação: 2022
Outros Autores: Zardeto-Sabec, Giuliana, Jesus, Renan Almeida de, Oliveira, Herika Line Marko de, Jacomassi, Ezilda, Piau Junior, Ranulfo, Gonçalves, José Eduardo
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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spelling 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
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