Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.5/9064
Título: Liverwort Radula species from Portugal: chemotaxonomical evaluation of volatiles composition
Autor: Figueiredo, A.Cristina
Sim-Sim, Manuela
Barroso, José G.
Pedro, Luis G.
Esquível, M.Glória
Fontinha, Susana
Luís, Leena
Martins, Soraia
Lobo, Carlos
Stech, Michael
Palavras-chave: Radula
liverworts
bryophytes
volatiles
GC
GC-MS
Data: 2009
Editora: John Wiley & Sons
Citação: "Flavour and Fragrance Journal". ISSN 0882-5734. 24 (2009) 316-325
Resumo: The volatiles isolated by distillation-extraction from 48 samples of seven liverwort Radula species collected on Azores and Madeira archipelagos and mainland Portugal, as well as one from Switzerland, were analysed by GC and GC–MS. Cluster analysis of the volatiles composition resulted in two major clusters. The chemically very diverse cluster I included the oil samples of Radula aquilegia from Madeira, R. jonesii, R. holtii, R. nudicaulis, R. lindenbergiana as well as R. complanata from Switzerland. Cluster II was characterized by high relative amounts of several sesquiterpenes and included the oil samples of R. aquilegia from the Azores as well as R. carringtonii and R. wichurae. 3-Methoxy bibenzyl was the major oil component from R. complanata and R. lindenbergiana. Except for R. aquilegia and the closely related species R. complanata and R. lindenbergiana, the cluster analysis allows distinction of all studied species, indicating the chemotaxonomical value of the volatile oil characters.
Peer review: yes
URI: http://hdl.handle.net/10400.5/9064
DOI: 10.1002/ffj.1943
Aparece nas colecções:CBAA - Artigos de Revista

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
REP-2009-52.pdf264,88 kBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.