Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)

Detalhes bibliográficos
Autor(a) principal: Nagai, Alice [UNESP]
Data de Publicação: 2011
Outros Autores: Duarte, Lígia M. L., Santos, Déborah Y. A. C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1177/1934578x1100600836
http://hdl.handle.net/11449/226570
Resumo: Ocimum basilicum L., popularly known as sweet basil, is a Lamiaceae species whose essential oil is mainly composed of monoterpenes, sesquiterpenes and phenylpropanoids. The contents of these compounds can be affected by abiotic and biotic factors such as infections caused by viruses. The main goal of this research was an investigation of the effects of viral infection on the essential oil profile of common basil. Seeds of O. basilicum L. cv. Genovese were sowed and kept in a greenhouse. Plants presenting two pairs of leaves above the cotyledons were inoculated with an unidentified virus isolated from a field plant showing chlorotic yellow spots and foliar deformation. Essential oils of healthy and infected plants were extracted by hydrodistillation and analyzed by GCMS. Changes in essential oil composition due to viral infection were observed. Methyleugenol and p-cresol,2,6-di-tert-butyl were the main constituents. However, methyleugenol contents were significantly decreased in infected plants.
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spelling Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)Essential oilMethyleugenolOcimum basilicumPlant virusSweet basilOcimum basilicum L., popularly known as sweet basil, is a Lamiaceae species whose essential oil is mainly composed of monoterpenes, sesquiterpenes and phenylpropanoids. The contents of these compounds can be affected by abiotic and biotic factors such as infections caused by viruses. The main goal of this research was an investigation of the effects of viral infection on the essential oil profile of common basil. Seeds of O. basilicum L. cv. Genovese were sowed and kept in a greenhouse. Plants presenting two pairs of leaves above the cotyledons were inoculated with an unidentified virus isolated from a field plant showing chlorotic yellow spots and foliar deformation. Essential oils of healthy and infected plants were extracted by hydrodistillation and analyzed by GCMS. Changes in essential oil composition due to viral infection were observed. Methyleugenol and p-cresol,2,6-di-tert-butyl were the main constituents. However, methyleugenol contents were significantly decreased in infected plants.São Paulo State University - Júlio de Mesquita Filho - Campus of Botucatu Institute of Bioscience Deparment of Botany, Botucatu-SP, 18618-000Biological Institute Research Center of Plant Sanity Laboratory of Plant Virology, Av. Cons. Rodrigues Alves, 1252, São Paulo-SP, 04014-002University of São Paulo Institute of Bioscience Department of Botany, R. do Matão, 277, São Paulo-SP, 05508-090São Paulo State University - Júlio de Mesquita Filho - Campus of Botucatu Institute of Bioscience Deparment of Botany, Botucatu-SP, 18618-000Universidade Estadual Paulista (UNESP)Laboratory of Plant VirologyUniversidade de São Paulo (USP)Nagai, Alice [UNESP]Duarte, Lígia M. L.Santos, Déborah Y. A. C.2022-04-29T01:26:53Z2022-04-29T01:26:53Z2011-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1189-1192http://dx.doi.org/10.1177/1934578x1100600836Natural Product Communications, v. 6, n. 8, p. 1189-1192, 2011.1555-94751934-578Xhttp://hdl.handle.net/11449/22657010.1177/1934578x11006008362-s2.0-80054789048Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNatural Product Communicationsinfo:eu-repo/semantics/openAccess2022-04-29T01:26:53Zoai:repositorio.unesp.br:11449/226570Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:48:00.365649Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
title Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
spellingShingle Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
Nagai, Alice [UNESP]
Essential oil
Methyleugenol
Ocimum basilicum
Plant virus
Sweet basil
title_short Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
title_full Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
title_fullStr Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
title_full_unstemmed Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
title_sort Influence of viral infection on essential oil composition of Ocimum basilicum (Lamiaceae)
author Nagai, Alice [UNESP]
author_facet Nagai, Alice [UNESP]
Duarte, Lígia M. L.
Santos, Déborah Y. A. C.
author_role author
author2 Duarte, Lígia M. L.
Santos, Déborah Y. A. C.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Laboratory of Plant Virology
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Nagai, Alice [UNESP]
Duarte, Lígia M. L.
Santos, Déborah Y. A. C.
dc.subject.por.fl_str_mv Essential oil
Methyleugenol
Ocimum basilicum
Plant virus
Sweet basil
topic Essential oil
Methyleugenol
Ocimum basilicum
Plant virus
Sweet basil
description Ocimum basilicum L., popularly known as sweet basil, is a Lamiaceae species whose essential oil is mainly composed of monoterpenes, sesquiterpenes and phenylpropanoids. The contents of these compounds can be affected by abiotic and biotic factors such as infections caused by viruses. The main goal of this research was an investigation of the effects of viral infection on the essential oil profile of common basil. Seeds of O. basilicum L. cv. Genovese were sowed and kept in a greenhouse. Plants presenting two pairs of leaves above the cotyledons were inoculated with an unidentified virus isolated from a field plant showing chlorotic yellow spots and foliar deformation. Essential oils of healthy and infected plants were extracted by hydrodistillation and analyzed by GCMS. Changes in essential oil composition due to viral infection were observed. Methyleugenol and p-cresol,2,6-di-tert-butyl were the main constituents. However, methyleugenol contents were significantly decreased in infected plants.
publishDate 2011
dc.date.none.fl_str_mv 2011-08-01
2022-04-29T01:26:53Z
2022-04-29T01:26:53Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1177/1934578x1100600836
Natural Product Communications, v. 6, n. 8, p. 1189-1192, 2011.
1555-9475
1934-578X
http://hdl.handle.net/11449/226570
10.1177/1934578x1100600836
2-s2.0-80054789048
url http://dx.doi.org/10.1177/1934578x1100600836
http://hdl.handle.net/11449/226570
identifier_str_mv Natural Product Communications, v. 6, n. 8, p. 1189-1192, 2011.
1555-9475
1934-578X
10.1177/1934578x1100600836
2-s2.0-80054789048
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Natural Product Communications
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1189-1192
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128703110053888

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