Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus

Detalhes bibliográficos
Autor(a) principal: Matos, Aldair Calistro de
Data de Publicação: 2017
Outros Autores: Ribeiro, Claudia Mello, Scarminio, Ieda Spacinio, Afonso, Sabrina, Vidotto, Odilon
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27239
Resumo: The indiscriminate use of chemical acaricides has allowed Rhipicephalus (Boophilus) microplus to develop resistance to several active principles. However, botanical extracts have been tested as an alternative method to control those ticks. This experiment studied the chemical fingerprint and acaricidal effect of fresh and dry Aloe arborescens Mill. extracts on R. (B.) microplus. The acaricidal activity of extracts was assessed using in vitro assays with engorged females, and phytochemical characterization was performed by infrared (IR) spectroscopy and high-performance liquid chromatography (HPLC). The results showed that fresh and dry A. arborescens extracts prepared with the solvents pure ethanol, ethanol-dichloromethane binary mixture, and ethanol-dichloromethane-acetone ternary mixture, contained water-soluble tannins and had a strong effect on the reproductive parameters of R. (B.) microplus demonstrated by a marked decreased in the number of eggs laid and in the larvae hatching rate (p < 0.05, p < 0.01, p < 0.001). In conclusion, A. arborescens Mill. has components with acaricidal activity against R. (B.) microplus, and phytotherapy with extracts of this plant may be used as an alternative method of R. (B.) microplus control.
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spelling Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplusAnálise fitoquímica e atividade acaricida de extratos de Aloe arborescens Mill. sobre Rhipicephalus (Boophilus) microplusAcaricideBotanical extractsBovinesControlPhytotherapyTicks.AcaricidaBovinosCarrapatosControleExtratos botânicosFitoretapia.The indiscriminate use of chemical acaricides has allowed Rhipicephalus (Boophilus) microplus to develop resistance to several active principles. However, botanical extracts have been tested as an alternative method to control those ticks. This experiment studied the chemical fingerprint and acaricidal effect of fresh and dry Aloe arborescens Mill. extracts on R. (B.) microplus. The acaricidal activity of extracts was assessed using in vitro assays with engorged females, and phytochemical characterization was performed by infrared (IR) spectroscopy and high-performance liquid chromatography (HPLC). The results showed that fresh and dry A. arborescens extracts prepared with the solvents pure ethanol, ethanol-dichloromethane binary mixture, and ethanol-dichloromethane-acetone ternary mixture, contained water-soluble tannins and had a strong effect on the reproductive parameters of R. (B.) microplus demonstrated by a marked decreased in the number of eggs laid and in the larvae hatching rate (p < 0.05, p < 0.01, p < 0.001). In conclusion, A. arborescens Mill. has components with acaricidal activity against R. (B.) microplus, and phytotherapy with extracts of this plant may be used as an alternative method of R. (B.) microplus control.O uso indiscriminado de acaricidas químicos permitiu o desenvolvimento de resistência de Rhipicephalus (Boophilus) microplus a vários princípios ativos. Entretanto, extratos botânicos têm sido testados como método alternativo para o controle desses carrapatos. Este experimento foi conduzido para estudar a impressão digital química e o efeito acaricida de extratos frescos e desidratados de Aloe arborescens Mill sobre R. (B.) microplus. A atividade acaricida dos extratos foi avaliada por meio de testes in vitro com fêmeas ingurgitadas e a caracterização fitoquímica foi determinada por espectroscopia no infravermelho (IV) e cromatografia líquida de alta eficiência (HPLC). Os resultados demostraram que os extratos frescos e desidratados de A. arborescens Mill obtidos com os solventes etanol puro, mistura binária de etanol e diclorometano, e mistura ternária de etanol, diclorometano e acetona, continham taninos hidrossolúveis e apresentaram maior atividade acaricida sobre os parâmetros reprodutivos de R. (B.) microplus, pois observou-se queda acentuada no número de ovos postos e na taxa de eclosão das larvas (p < 0,05; p < 0,01; p < 0,001). Conclui-se que A. arborescens Mill possui componentes com efeito acaricida contra R. (B.) microplus e que a fitoterapia, com os extratos dessa planta, pode ser utilizada como método alternativo para o controle de R. (B.) microplus.UEL2017-10-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empirica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2723910.5433/1679-0359.2017v38n5p3113Semina: Ciências Agrárias; Vol. 38 No. 5 (2017); 3113-3122Semina: Ciências Agrárias; v. 38 n. 5 (2017); 3113-31221679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27239/21814Copyright (c) 2017 Semina: Ciências Agráriasinfo:eu-repo/semantics/openAccessMatos, Aldair Calistro deRibeiro, Claudia MelloScarminio, Ieda SpacinioAfonso, SabrinaVidotto, Odilon2017-10-03T12:18:54Zoai:ojs.pkp.sfu.ca:article/27239Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2017-10-03T12:18:54Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
Análise fitoquímica e atividade acaricida de extratos de Aloe arborescens Mill. sobre Rhipicephalus (Boophilus) microplus
title Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
spellingShingle Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
Matos, Aldair Calistro de
Acaricide
Botanical extracts
Bovines
Control
Phytotherapy
Ticks.
Acaricida
Bovinos
Carrapatos
Controle
Extratos botânicos
Fitoretapia.
title_short Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
title_full Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
title_fullStr Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
title_full_unstemmed Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
title_sort Phytochemical analysis and acaricidal activity of Aloe arborescens Mill. extracts against Rhipicephalus (Boophilus) microplus
author Matos, Aldair Calistro de
author_facet Matos, Aldair Calistro de
Ribeiro, Claudia Mello
Scarminio, Ieda Spacinio
Afonso, Sabrina
Vidotto, Odilon
author_role author
author2 Ribeiro, Claudia Mello
Scarminio, Ieda Spacinio
Afonso, Sabrina
Vidotto, Odilon
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Matos, Aldair Calistro de
Ribeiro, Claudia Mello
Scarminio, Ieda Spacinio
Afonso, Sabrina
Vidotto, Odilon
dc.subject.por.fl_str_mv Acaricide
Botanical extracts
Bovines
Control
Phytotherapy
Ticks.
Acaricida
Bovinos
Carrapatos
Controle
Extratos botânicos
Fitoretapia.
topic Acaricide
Botanical extracts
Bovines
Control
Phytotherapy
Ticks.
Acaricida
Bovinos
Carrapatos
Controle
Extratos botânicos
Fitoretapia.
description The indiscriminate use of chemical acaricides has allowed Rhipicephalus (Boophilus) microplus to develop resistance to several active principles. However, botanical extracts have been tested as an alternative method to control those ticks. This experiment studied the chemical fingerprint and acaricidal effect of fresh and dry Aloe arborescens Mill. extracts on R. (B.) microplus. The acaricidal activity of extracts was assessed using in vitro assays with engorged females, and phytochemical characterization was performed by infrared (IR) spectroscopy and high-performance liquid chromatography (HPLC). The results showed that fresh and dry A. arborescens extracts prepared with the solvents pure ethanol, ethanol-dichloromethane binary mixture, and ethanol-dichloromethane-acetone ternary mixture, contained water-soluble tannins and had a strong effect on the reproductive parameters of R. (B.) microplus demonstrated by a marked decreased in the number of eggs laid and in the larvae hatching rate (p < 0.05, p < 0.01, p < 0.001). In conclusion, A. arborescens Mill. has components with acaricidal activity against R. (B.) microplus, and phytotherapy with extracts of this plant may be used as an alternative method of R. (B.) microplus control.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empirica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27239
10.5433/1679-0359.2017v38n5p3113
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27239
identifier_str_mv 10.5433/1679-0359.2017v38n5p3113
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27239/21814
dc.rights.driver.fl_str_mv Copyright (c) 2017 Semina: Ciências Agrárias
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Semina: Ciências Agrárias
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 38 No. 5 (2017); 3113-3122
Semina: Ciências Agrárias; v. 38 n. 5 (2017); 3113-3122
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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