Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR

Detalhes bibliográficos
Autor(a) principal: Boti, Jean Brice
Data de Publicação: 2006
Outros Autores: Bighelli, Ange, Cavaleiro, Carlos, Salgueiro, Lígia, Casanova, Joseph
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/8375
https://doi.org/10.1002/ffj.1579
Resumo: The composition of 27 samples of berry oil and 54 samples of leaf oil of Juniperus oxycedrus ssp. oxycedrus from Corsica was investigated by GC, GC-MS and 13C-NMR. The main constituents were terpene hydrocarbons, especially alpha-pinene, myrcene and germacrene D in the oils from berries and alpha-pinene, beta-phellandrene and Delta3-carene in the oils from leaves. The results of the analyses were submitted to k-means partitioning and principal component analysis, which allowed the distinction of two compositions in the berry oils (differentiated by the contents of alpha-pinene, myrcene and germacrene D) and in the leaf oils (differentiated by the contents of alpha-pinene, beta-phellandrene and Delta3-carene). (Z)-6-Pentadecen-2-one, an unusual alkenone present in several samples of leaf oil, was identified using 13C-NMR spectroscopy. Copyright © 2005 John Wiley & Sons, Ltd.
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spelling Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMRThe composition of 27 samples of berry oil and 54 samples of leaf oil of Juniperus oxycedrus ssp. oxycedrus from Corsica was investigated by GC, GC-MS and 13C-NMR. The main constituents were terpene hydrocarbons, especially alpha-pinene, myrcene and germacrene D in the oils from berries and alpha-pinene, beta-phellandrene and Delta3-carene in the oils from leaves. The results of the analyses were submitted to k-means partitioning and principal component analysis, which allowed the distinction of two compositions in the berry oils (differentiated by the contents of alpha-pinene, myrcene and germacrene D) and in the leaf oils (differentiated by the contents of alpha-pinene, beta-phellandrene and Delta3-carene). (Z)-6-Pentadecen-2-one, an unusual alkenone present in several samples of leaf oil, was identified using 13C-NMR spectroscopy. Copyright © 2005 John Wiley & Sons, Ltd.2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/8375http://hdl.handle.net/10316/8375https://doi.org/10.1002/ffj.1579engFlavour and Fragrance Journal. 21:2 (2006) 268-273Boti, Jean BriceBighelli, AngeCavaleiro, CarlosSalgueiro, LígiaCasanova, Josephinfo: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:RCAAP2021-10-21T08:14:11Zoai:estudogeral.uc.pt:10316/8375Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:47:20.496604Repositório 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 Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
title Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
spellingShingle Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
Boti, Jean Brice
title_short Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
title_full Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
title_fullStr Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
title_full_unstemmed Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
title_sort Chemical variability of Juniperus oxycedrus ssp. oxycedrus berry and leaf oils from Corsica, analysed by combination of GC, GC-MS and 13C-NMR
author Boti, Jean Brice
author_facet Boti, Jean Brice
Bighelli, Ange
Cavaleiro, Carlos
Salgueiro, Lígia
Casanova, Joseph
author_role author
author2 Bighelli, Ange
Cavaleiro, Carlos
Salgueiro, Lígia
Casanova, Joseph
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Boti, Jean Brice
Bighelli, Ange
Cavaleiro, Carlos
Salgueiro, Lígia
Casanova, Joseph
description The composition of 27 samples of berry oil and 54 samples of leaf oil of Juniperus oxycedrus ssp. oxycedrus from Corsica was investigated by GC, GC-MS and 13C-NMR. The main constituents were terpene hydrocarbons, especially alpha-pinene, myrcene and germacrene D in the oils from berries and alpha-pinene, beta-phellandrene and Delta3-carene in the oils from leaves. The results of the analyses were submitted to k-means partitioning and principal component analysis, which allowed the distinction of two compositions in the berry oils (differentiated by the contents of alpha-pinene, myrcene and germacrene D) and in the leaf oils (differentiated by the contents of alpha-pinene, beta-phellandrene and Delta3-carene). (Z)-6-Pentadecen-2-one, an unusual alkenone present in several samples of leaf oil, was identified using 13C-NMR spectroscopy. Copyright © 2005 John Wiley & Sons, Ltd.
publishDate 2006
dc.date.none.fl_str_mv 2006
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/8375
http://hdl.handle.net/10316/8375
https://doi.org/10.1002/ffj.1579
url http://hdl.handle.net/10316/8375
https://doi.org/10.1002/ffj.1579
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Flavour and Fragrance Journal. 21:2 (2006) 268-273
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