Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars

Detalhes bibliográficos
Autor(a) principal: Vasconcelos, Loren Cristina
Data de Publicação: 2021
Outros Autores: Santos, Esdras de Souza, Mendes, Luiza Alves, Ferreira, Marcia Flores da Silva, Praça-Fontes, Milene Miranda
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/17710
Resumo: Natural products with biological activity, such as essential oils, can be used in the search for and development of ecological herbicides as an alternative to reduce the damage caused by synthetic herbicides. This work to aimed to determine the chemical composition and phytotoxic properties of the essential oils, at concentrations of 3000, 1500, 750, 375 and 187.5 µg/mL, of four cultivars of Psidium guajava (guava) evaluated on germination and root growth of plant models Lactuca sativa and Sorghum bicolor, as well as in the L. sativa cell cycle.  Exposure to essential oils reduced germination and root growth in bioassays, especially at the highest concentration (3000 µg/mL). The essential oils interfered in the normal dynamics of the cell cycle of L. sativa at most concentrations, causing a decrease in the mitotic index and increasing of chromosomal alterations, evidencing aneugenic and clastogenic action. The biological activity of the oils was associated with the presence of sesquiterpenes and monoterpenes found here, such as caryophyllene oxide, (E) -caryophyllene, and limonene. Thus, the essential oils of cultivars of guava demonstrated the promising potential for use as natural herbicides.
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spelling Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars Composición química, fitotoxicidad y citogenicidad del aceite esencial de hojas de cultivares de Psidium guajava L.Composição química, fitotoxicidade e citogenotoxicidade do óleo essencial de folhas de cultivares de Psidium guajava L. Actividad biológicaBioherbicidasCromosomaBioensayo vegetalTerpenosÍndice mitótico.Atividade biológicaBioherbicidasCromossomosBioensaio vegetalTerpenosÍndice mitótico.Biological activityBioherbicidesChromosomePlant bioassayTerpenesMitotic index.Natural products with biological activity, such as essential oils, can be used in the search for and development of ecological herbicides as an alternative to reduce the damage caused by synthetic herbicides. This work to aimed to determine the chemical composition and phytotoxic properties of the essential oils, at concentrations of 3000, 1500, 750, 375 and 187.5 µg/mL, of four cultivars of Psidium guajava (guava) evaluated on germination and root growth of plant models Lactuca sativa and Sorghum bicolor, as well as in the L. sativa cell cycle.  Exposure to essential oils reduced germination and root growth in bioassays, especially at the highest concentration (3000 µg/mL). The essential oils interfered in the normal dynamics of the cell cycle of L. sativa at most concentrations, causing a decrease in the mitotic index and increasing of chromosomal alterations, evidencing aneugenic and clastogenic action. The biological activity of the oils was associated with the presence of sesquiterpenes and monoterpenes found here, such as caryophyllene oxide, (E) -caryophyllene, and limonene. Thus, the essential oils of cultivars of guava demonstrated the promising potential for use as natural herbicides.Los productos naturales con actividad biológica, como los aceites esenciales, pueden utilizarse en la búsqueda y desarrollo de herbicidas ecológicos como alternativa para reducir el daño causado por los herbicidas sintéticos. Este trabajo tuvo como objetivo determinar la composición química y propiedades fitotóxicas de los aceites esenciales, a concentraciones de 3000, 1500, 750, 375 y 187.5 µg/mL, de cuatro cultivares de Psidium guajava (guayaba) evaluados en la germinación y crecimiento radicular de modelos vegetales Lactuca sativa y Sorghum bicolor, así como en el ciclo celular de L. sativa.  La exposición a los aceites esenciales redujo la germinación y el crecimiento de las raíces en los bioensayos, especialmente a la concentración más alta (3000 µg/mL). Los aceites esenciales interfirieron en la dinámica normal del ciclo celular de L. sativa en la mayoría de concentraciones, provocando disminución del índice mitótico y aumento de alteraciones cromosómicas, evidenciando acción aneugénica y clastogénica. La actividad biológica de los aceites se asoció con la presencia de sesquiterpenos y monoterpenos que se encuentran aquí, como el óxido de cariofileno, (E) -cariofileno y limoneno. Así, los aceites esenciales de cultivares de guayaba demostraron el potencial prometedor para su uso como herbicidas naturales.Produtos naturais com atividade biológica, como os óleos essenciais, podem ser utilizados na busca e desenvolvimento de herbicidas ecológicos como alternativa para reduzir os danos causados pelos herbicidas sintéticos. Este trabalho teve como objetivo determinar a composição química e propriedades fitotóxicas de óleos essenciais, nas concentrações de 3000, 1500, 750, 375 e 187,5 µg/mL, de quatro cultivares de Psidium guajava (goiaba) avaliadas na germinação e crescimento radicular das plantas modelos Lactuca sativa e Sorghum bicolor, bem como no ciclo celular de L. sativa. A exposição aos óleos essenciais reduziu a germinação e o crescimento radicular nos bioensaios, especialmente na concentração mais elevada (3000 µg/mL). Os óleos essenciais interferiram na dinâmica normal do ciclo celular de L. sativa na maioria das concentrações, causando diminuição do índice mitótico e aumento das alterações cromossômicas, evidenciando ação aneugênica e clastogênica. A atividade biológica dos óleos foi associada à presença de sesquiterpenos e monoterpenos aqui encontrados, como óxido de cariofileno, (E) -cariofileno e limoneno. Assim, os óleos essenciais de cultivares de goiaba demonstraram potencial promissor para uso como herbicidas naturais.Research, Society and Development2021-07-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1771010.33448/rsd-v10i9.17710Research, Society and Development; Vol. 10 No. 9; e6110917710Research, Society and Development; Vol. 10 Núm. 9; e6110917710Research, Society and Development; v. 10 n. 9; e61109177102525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/17710/15982Copyright (c) 2021 Loren Cristina Vasconcelos; Esdras de Souza Santos; Luiza Alves Mendes; Marcia Flores da Silva Ferreira; Milene Miranda Praça-Fonteshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessVasconcelos, Loren CristinaSantos, Esdras de SouzaMendes, Luiza AlvesFerreira, Marcia Flores da SilvaPraça-Fontes, Milene Miranda2021-09-12T14:28:06Zoai:ojs.pkp.sfu.ca:article/17710Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:59.918814Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
Composición química, fitotoxicidad y citogenicidad del aceite esencial de hojas de cultivares de Psidium guajava L.
Composição química, fitotoxicidade e citogenotoxicidade do óleo essencial de folhas de cultivares de Psidium guajava L.
title Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
spellingShingle Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
Vasconcelos, Loren Cristina
Actividad biológica
Bioherbicidas
Cromosoma
Bioensayo vegetal
Terpenos
Índice mitótico.
Atividade biológica
Bioherbicidas
Cromossomos
Bioensaio vegetal
Terpenos
Índice mitótico.
Biological activity
Bioherbicides
Chromosome
Plant bioassay
Terpenes
Mitotic index.
title_short Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
title_full Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
title_fullStr Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
title_full_unstemmed Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
title_sort Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
author Vasconcelos, Loren Cristina
author_facet Vasconcelos, Loren Cristina
Santos, Esdras de Souza
Mendes, Luiza Alves
Ferreira, Marcia Flores da Silva
Praça-Fontes, Milene Miranda
author_role author
author2 Santos, Esdras de Souza
Mendes, Luiza Alves
Ferreira, Marcia Flores da Silva
Praça-Fontes, Milene Miranda
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Vasconcelos, Loren Cristina
Santos, Esdras de Souza
Mendes, Luiza Alves
Ferreira, Marcia Flores da Silva
Praça-Fontes, Milene Miranda
dc.subject.por.fl_str_mv Actividad biológica
Bioherbicidas
Cromosoma
Bioensayo vegetal
Terpenos
Índice mitótico.
Atividade biológica
Bioherbicidas
Cromossomos
Bioensaio vegetal
Terpenos
Índice mitótico.
Biological activity
Bioherbicides
Chromosome
Plant bioassay
Terpenes
Mitotic index.
topic Actividad biológica
Bioherbicidas
Cromosoma
Bioensayo vegetal
Terpenos
Índice mitótico.
Atividade biológica
Bioherbicidas
Cromossomos
Bioensaio vegetal
Terpenos
Índice mitótico.
Biological activity
Bioherbicides
Chromosome
Plant bioassay
Terpenes
Mitotic index.
description Natural products with biological activity, such as essential oils, can be used in the search for and development of ecological herbicides as an alternative to reduce the damage caused by synthetic herbicides. This work to aimed to determine the chemical composition and phytotoxic properties of the essential oils, at concentrations of 3000, 1500, 750, 375 and 187.5 µg/mL, of four cultivars of Psidium guajava (guava) evaluated on germination and root growth of plant models Lactuca sativa and Sorghum bicolor, as well as in the L. sativa cell cycle.  Exposure to essential oils reduced germination and root growth in bioassays, especially at the highest concentration (3000 µg/mL). The essential oils interfered in the normal dynamics of the cell cycle of L. sativa at most concentrations, causing a decrease in the mitotic index and increasing of chromosomal alterations, evidencing aneugenic and clastogenic action. The biological activity of the oils was associated with the presence of sesquiterpenes and monoterpenes found here, such as caryophyllene oxide, (E) -caryophyllene, and limonene. Thus, the essential oils of cultivars of guava demonstrated the promising potential for use as natural herbicides.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-21
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/17710
10.33448/rsd-v10i9.17710
url https://rsdjournal.org/index.php/rsd/article/view/17710
identifier_str_mv 10.33448/rsd-v10i9.17710
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17710/15982
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. 9; e6110917710
Research, Society and Development; Vol. 10 Núm. 9; e6110917710
Research, Society and Development; v. 10 n. 9; e6110917710
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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