Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)

Detalhes bibliográficos
Autor(a) principal: Santos, Thais Silva
Data de Publicação: 2021
Outros Autores: Vieira, Taynara Ellen Sardeiro, Paula, José Realino de, Oliveira Neto, Jerônimo Raimundo de, Cunha, Luiz Carlos da, Santos, Adelair Helena dos, Romano, Camila Aline
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/17397
Resumo: Piper species are producers of essential oils with high yield and promising chemical composition for both perfumery and the pharmaceutical industry. They present bioactivity against pathogens and against insect pests, whether agricultural or medical, such as Aedes aegypti, for example, a vector of arboviruses with a high incidence in tropical and subtropical regions. In this study, an investigation was carried out to elucidate the chemical composition of essential oils from the leaves and inflorescences of Piper aduncum collected in the state of Goiás, Brazil. Evaluating the interference of the drying process on yield, chemical composition and larvicide potential against Ae. aegypti. Leaves and inflorescences of P. aduncum were collected in the rural area of the municipality of Iporá-GO. Fresh and dried samples were processed separately and subjected to hydrodistillation for two hours. The oil obtained was qualitatively evaluated by gas-coupled chromatography and mass spectrometry. Greater yield was observed in samples submitted to the drying process. Oils obtained from fresh samples had a higher percentage of monoterpene hydrocarbons. Variation was observed between the major components of samples of fresh leaves and inflorescences, with eupatoriochrome being the major component in dried samples. Larvicidal activity against Ae. aegypti was considered promising (LC50<100µg/mL) in all samples. The results obtained showed a chemical composition different from that generally presented by P. aduncum. This reinforces the idea of intraspecific variability of essential oils and the need for chemical evaluation between samples even if they belong to the same species.
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spelling Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)Influencia del secado en la composición química y bioactividad del aceite esencial de Piper aduncum (Piperaceae) en Aedes aegypti (Diptera: Culicidae)Influência da secagem na composição química e bioatividade do óleo essencial de de Piper aduncum (Piperaceae) sobre Aedes aegypti (Diptera: Culicidae)biopesticidaBiopesticidacontrol de vectoresControl de vectoreseupatoriochromeneEupatoriochromene.bioinseticidaBioinseticidacontrole de vetoresControle de vetoreseupatoriocromenoEupatoriocromeno.BioinsecticidebioinsecticideVector controlvector controlEupatoriochrome.eupatoriochromenePiper species are producers of essential oils with high yield and promising chemical composition for both perfumery and the pharmaceutical industry. They present bioactivity against pathogens and against insect pests, whether agricultural or medical, such as Aedes aegypti, for example, a vector of arboviruses with a high incidence in tropical and subtropical regions. In this study, an investigation was carried out to elucidate the chemical composition of essential oils from the leaves and inflorescences of Piper aduncum collected in the state of Goiás, Brazil. Evaluating the interference of the drying process on yield, chemical composition and larvicide potential against Ae. aegypti. Leaves and inflorescences of P. aduncum were collected in the rural area of the municipality of Iporá-GO. Fresh and dried samples were processed separately and subjected to hydrodistillation for two hours. The oil obtained was qualitatively evaluated by gas-coupled chromatography and mass spectrometry. Greater yield was observed in samples submitted to the drying process. Oils obtained from fresh samples had a higher percentage of monoterpene hydrocarbons. Variation was observed between the major components of samples of fresh leaves and inflorescences, with eupatoriochrome being the major component in dried samples. Larvicidal activity against Ae. aegypti was considered promising (LC50<100µg/mL) in all samples. The results obtained showed a chemical composition different from that generally presented by P. aduncum. This reinforces the idea of intraspecific variability of essential oils and the need for chemical evaluation between samples even if they belong to the same species.Las especies de Piper son productoras de aceites esenciales con alto rendimiento y una composición química prometedora tanto para la perfumería como para la industria farmacéutica. Presentan bioactividad frente a patógenos y también frente a plagas de insectos, ya sean agrícolas o médicos, como Aedes aegypti, por ejemplo, vector de arbovirus con alta incidencia en regiones tropicales y subtropicales. En este estudio se realizó una investigación para dilucidar la composición química de los aceites esenciales de las hojas e inflorescencias de Piper aduncum recolectadas en el estado de Goiás, Brasil. Evaluar la interferencia del proceso de secado sobre el rendimiento, la composición química y el potencial larvicida frente a Ae. aegypti. Se recolectaron hojas e inflorescencias de P. aduncum en el área rural del municipio de Iporá-GO. Las muestras frescas y deshidratadas se procesaron por separado y se sometieron a hidrodestilación durante dos horas. El aceite obtenido se evaluó cualitativamente mediante cromatografía de gas acoplado y espectrometría de masas. Se observó mayor rendimiento en las muestras sometidas al proceso de deshidratación. Los aceites obtenidos de muestras frescas tenían un mayor porcentaje de hidrocarburos monoterpénicos. Se observó variación entre los componentes principales de las muestras de hojas frescas e inflorescencias, siendo el eupatoriocromo el componente principal en las muestras deshidratadas. Actividad larvicida contra Ae. aegypti se consideró prometedor (CL50 <100μg/mL) en todas las muestras. Los resultados obtenidos mostraron una composición química diferente a la que generalmente presenta P. aduncum. Esto refuerza la idea de la variabilidad intraespecífica de los aceites esenciales y la necesidad de una evaluación química entre muestras, incluso si pertenecen a la misma especie.Espécies de Piper são produtoras de óleos essenciais com alto rendimento e com composição química promissora tanto para a perfumaria quanto para a indústria farmacêutica. Apresentam bioatividade contra patógenos e também contra insetos-praga, seja de ordem agrícola ou médica, como o Aedes aegypti, por exemplo, vetor de arboviroses com alta incidência as regiões tropicais e subtropicais. Nesse estudo foi realizada uma investigação para elucidar a composição química dos óleos essenciais das folhas e inflorescências de Piper aduncum coletadas no estado de Goiás, Brasil. Avaliando a interferência do processo de secagem no rendimento, na composição química e no potencial larvicida contra Ae. aegypti. Folhas e inflorescências de P. aduncum foram coletados na zona rural do município de Iporá-GO. Amostras frescas e desidratadas foram processadas separadamente e submetidas a hisdrodestilação por duas horas. O óleo obtido foi avaliado qualitativamente por Cromatografia a Gás acoplada e Espectrometria de Massas. Observou-se maior rendimento nas amostras submetidas ao processo de desidratação. Os óleos obtidos de amostras frescas apresentaram maior porcentagem de hidrocarbonetos monoterpenos. Observou-se variação entre os componentes majoritários de amostras de folhas e inflorescências frescas, sendo o eupatoriocromeno majoritário nas amostras desidratadas. A atividade larvicida contra Ae. aegypti foi considerada promissora (CL50<100μg/mL) em todas as amostras. Os resultados obtidos mostraram uma composição química diferente da geralmente apresentada por P. aduncum. Isso reforça a ideia de variabilidade intraespecífica dos óleos essenciais e a necessidade da avaliação química entre amostras ainda que pertençam a uma mesma espécie.Research, Society and Development2021-07-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1739710.33448/rsd-v10i8.17397Research, Society and Development; Vol. 10 No. 8; e46810817397Research, Society and Development; Vol. 10 Núm. 8; e46810817397Research, Society and Development; v. 10 n. 8; e468108173972525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/17397/15690Copyright (c) 2021 Thais Silva Santos; Taynara Ellen Sardeiro Vieira; José Realino de Paula; Jerônimo Raimundo de Oliveira Neto; Luiz Carlos da Cunha; Adelair Helena dos Santos; Camila Aline Romanohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Thais Silva Vieira, Taynara Ellen Sardeiro Paula, José Realino de Oliveira Neto, Jerônimo Raimundo de Cunha, Luiz Carlos da Santos, Adelair Helena dos Romano, Camila Aline2021-08-21T18:46:59Zoai:ojs.pkp.sfu.ca:article/17397Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:44.860426Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
Influencia del secado en la composición química y bioactividad del aceite esencial de Piper aduncum (Piperaceae) en Aedes aegypti (Diptera: Culicidae)
Influência da secagem na composição química e bioatividade do óleo essencial de de Piper aduncum (Piperaceae) sobre Aedes aegypti (Diptera: Culicidae)
title Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
spellingShingle Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
Santos, Thais Silva
biopesticida
Biopesticida
control de vectores
Control de vectores
eupatoriochromene
Eupatoriochromene.
bioinseticida
Bioinseticida
controle de vetores
Controle de vetores
eupatoriocromeno
Eupatoriocromeno.
Bioinsecticide
bioinsecticide
Vector control
vector control
Eupatoriochrome.
eupatoriochromene
title_short Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
title_full Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
title_fullStr Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
title_full_unstemmed Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
title_sort Influence of drying on the chemical composition and bioactivity of Piper aduncum (Piperaceae) essential oil against Aedes aegypti (Diptera: Culicidae)
author Santos, Thais Silva
author_facet Santos, Thais Silva
Vieira, Taynara Ellen Sardeiro
Paula, José Realino de
Oliveira Neto, Jerônimo Raimundo de
Cunha, Luiz Carlos da
Santos, Adelair Helena dos
Romano, Camila Aline
author_role author
author2 Vieira, Taynara Ellen Sardeiro
Paula, José Realino de
Oliveira Neto, Jerônimo Raimundo de
Cunha, Luiz Carlos da
Santos, Adelair Helena dos
Romano, Camila Aline
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Thais Silva
Vieira, Taynara Ellen Sardeiro
Paula, José Realino de
Oliveira Neto, Jerônimo Raimundo de
Cunha, Luiz Carlos da
Santos, Adelair Helena dos
Romano, Camila Aline
dc.subject.por.fl_str_mv biopesticida
Biopesticida
control de vectores
Control de vectores
eupatoriochromene
Eupatoriochromene.
bioinseticida
Bioinseticida
controle de vetores
Controle de vetores
eupatoriocromeno
Eupatoriocromeno.
Bioinsecticide
bioinsecticide
Vector control
vector control
Eupatoriochrome.
eupatoriochromene
topic biopesticida
Biopesticida
control de vectores
Control de vectores
eupatoriochromene
Eupatoriochromene.
bioinseticida
Bioinseticida
controle de vetores
Controle de vetores
eupatoriocromeno
Eupatoriocromeno.
Bioinsecticide
bioinsecticide
Vector control
vector control
Eupatoriochrome.
eupatoriochromene
description Piper species are producers of essential oils with high yield and promising chemical composition for both perfumery and the pharmaceutical industry. They present bioactivity against pathogens and against insect pests, whether agricultural or medical, such as Aedes aegypti, for example, a vector of arboviruses with a high incidence in tropical and subtropical regions. In this study, an investigation was carried out to elucidate the chemical composition of essential oils from the leaves and inflorescences of Piper aduncum collected in the state of Goiás, Brazil. Evaluating the interference of the drying process on yield, chemical composition and larvicide potential against Ae. aegypti. Leaves and inflorescences of P. aduncum were collected in the rural area of the municipality of Iporá-GO. Fresh and dried samples were processed separately and subjected to hydrodistillation for two hours. The oil obtained was qualitatively evaluated by gas-coupled chromatography and mass spectrometry. Greater yield was observed in samples submitted to the drying process. Oils obtained from fresh samples had a higher percentage of monoterpene hydrocarbons. Variation was observed between the major components of samples of fresh leaves and inflorescences, with eupatoriochrome being the major component in dried samples. Larvicidal activity against Ae. aegypti was considered promising (LC50<100µg/mL) in all samples. The results obtained showed a chemical composition different from that generally presented by P. aduncum. This reinforces the idea of intraspecific variability of essential oils and the need for chemical evaluation between samples even if they belong to the same species.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-16
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/17397
10.33448/rsd-v10i8.17397
url https://rsdjournal.org/index.php/rsd/article/view/17397
identifier_str_mv 10.33448/rsd-v10i8.17397
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17397/15690
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. 8; e46810817397
Research, Society and Development; Vol. 10 Núm. 8; e46810817397
Research, Society and Development; v. 10 n. 8; e46810817397
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
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