Chemical composition, phytotoxicity and cytogenotoxicity of essential oil from leaves of Psidium guajava L. cultivars
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
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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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 |
_version_ |
1797052683156193280 |