Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Leandra
Data de Publicação: 2008
Outros Autores: Monteiro, Patricia, Póvoa, Orlanda, Teixeira, Generosa, Moldao-Martins, Margarida, Figueiredo, Ana Cristina, Monteiro, Ana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/5047
Resumo: ABSTRACT: Mentha cervina L. is an aromatic plant that is traditionally used in the Alentejo region of Portugal to flavour food dishes and for the medicinal properties of the essential oil produced in its glandular trichomes. The morphology and distribution of the secretory structures of 20 populations was studied by light and scanning electron microscopy and revealed a great similarity in the type and distribution of glandular and non-glandular trichomes. In addition, two populations were surveyed at different stages of their life cycles. This showed that both maximum trichome density and maximum filling capacity of the glandular trichomes are attained early on. The GC and GC–MS chemical analyses showed that pulegone (62–80%), isomenthone (3–18%) and limonene (3–7%) are the main components of M. cervina essential oils. Cluster analysis of the identified essential oil components revealed a major chemical consistency between the 20 populations evaluated
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spelling Morphology of secretory structures and essential oil composition in Mentha cervina L. from PortugalMentha cervinaLamiaceaeessential oilsGCGC-MShistochemistrytrichomespulegoneABSTRACT: Mentha cervina L. is an aromatic plant that is traditionally used in the Alentejo region of Portugal to flavour food dishes and for the medicinal properties of the essential oil produced in its glandular trichomes. The morphology and distribution of the secretory structures of 20 populations was studied by light and scanning electron microscopy and revealed a great similarity in the type and distribution of glandular and non-glandular trichomes. In addition, two populations were surveyed at different stages of their life cycles. This showed that both maximum trichome density and maximum filling capacity of the glandular trichomes are attained early on. The GC and GC–MS chemical analyses showed that pulegone (62–80%), isomenthone (3–18%) and limonene (3–7%) are the main components of M. cervina essential oils. Cluster analysis of the identified essential oil components revealed a major chemical consistency between the 20 populations evaluatedWileyRepositório da Universidade de LisboaRodrigues, LeandraMonteiro, PatriciaPóvoa, OrlandaTeixeira, GenerosaMoldao-Martins, MargaridaFigueiredo, Ana CristinaMonteiro, Ana2013-01-22T15:50:16Z20082008-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/5047eng"Flavour and Fragrance Journal". ISSN 1099-1026. 23 (2008) 340-3471099-1026info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:35:58Zoai:www.repository.utl.pt:10400.5/5047Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:52:39.700482Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
title Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
spellingShingle Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
Rodrigues, Leandra
Mentha cervina
Lamiaceae
essential oils
GC
GC-MS
histochemistry
trichomes
pulegone
title_short Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
title_full Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
title_fullStr Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
title_full_unstemmed Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
title_sort Morphology of secretory structures and essential oil composition in Mentha cervina L. from Portugal
author Rodrigues, Leandra
author_facet Rodrigues, Leandra
Monteiro, Patricia
Póvoa, Orlanda
Teixeira, Generosa
Moldao-Martins, Margarida
Figueiredo, Ana Cristina
Monteiro, Ana
author_role author
author2 Monteiro, Patricia
Póvoa, Orlanda
Teixeira, Generosa
Moldao-Martins, Margarida
Figueiredo, Ana Cristina
Monteiro, Ana
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Rodrigues, Leandra
Monteiro, Patricia
Póvoa, Orlanda
Teixeira, Generosa
Moldao-Martins, Margarida
Figueiredo, Ana Cristina
Monteiro, Ana
dc.subject.por.fl_str_mv Mentha cervina
Lamiaceae
essential oils
GC
GC-MS
histochemistry
trichomes
pulegone
topic Mentha cervina
Lamiaceae
essential oils
GC
GC-MS
histochemistry
trichomes
pulegone
description ABSTRACT: Mentha cervina L. is an aromatic plant that is traditionally used in the Alentejo region of Portugal to flavour food dishes and for the medicinal properties of the essential oil produced in its glandular trichomes. The morphology and distribution of the secretory structures of 20 populations was studied by light and scanning electron microscopy and revealed a great similarity in the type and distribution of glandular and non-glandular trichomes. In addition, two populations were surveyed at different stages of their life cycles. This showed that both maximum trichome density and maximum filling capacity of the glandular trichomes are attained early on. The GC and GC–MS chemical analyses showed that pulegone (62–80%), isomenthone (3–18%) and limonene (3–7%) are the main components of M. cervina essential oils. Cluster analysis of the identified essential oil components revealed a major chemical consistency between the 20 populations evaluated
publishDate 2008
dc.date.none.fl_str_mv 2008
2008-01-01T00:00:00Z
2013-01-22T15:50:16Z
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://hdl.handle.net/10400.5/5047
url http://hdl.handle.net/10400.5/5047
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Flavour and Fragrance Journal". ISSN 1099-1026. 23 (2008) 340-347
1099-1026
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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