@article {1952,
	title = {Essential oil composition and variability of Thymus lotocephalus and Thymus x mourae},
	journal = {Biochemical Systematics and Ecology},
	volume = {28},
	year = {2000},
	note = {From Duplicate 1 (                           Essential oil composition and variability of Thymus lotocephalus and Thymus x mourae                         - Salgueiro, L R; Vila, R; Tomàs, X; Cañigueral, S; Paiva, J; ProençaDaCunha, A; Adzet, T; Tomas, X; Canigueral, S; da Cunha, A P )                
},
	month = {2000/06//},
	pages = {457 - 470},
	address = {Affiliation: Laboratório de Farmacognosia, Faculdade Farmacia, Univ. C., Coimbra, Portugal; Affiliation: Unitat de Farmacol. I Farmacog., Facultat Farmacia, Univ. B., Barcelona, Spain; Affiliation: Departament de Quimiometria, Inst. Quimic de Sarria, E-},
	abstract = {The composition of the essential oils of four populations of Thymus lotocephalus G. Lopez and R. Morales and one population of T. x mourae Paiva and Salgueiro, two endemic taxa from Portugal, was investigated mainly by GC and GC-MS. T x mourae is a natural hybrid between T. lotocephalus and T. mastichina (L.) L. subsp, donyanae R. Morales, which essential oil was analysed for the first time. In its oil, it was possible to find compounds of both parents, which could enable us to confirm its intermediate status between those two taxa. 1,8-Cineole and borneol were the main constituents in the essential oil of T. x mourae, whereas linalool, geranyl acetate and 1,8- cineol were the major ones in T. lotocephalus. Intermedeol was also an important constituent in the oils of both taxa. Nevertheless, the volatile oils of the four populations investigated of T. lotocephalus showed important differences among the main constituents. In order to study their infraspecific variability, the results obtained in the analysis of individual plants were submitted to a Principal Component and Chemometric Cluster Analyses. Five types of essential oils were found: linalool, 1,8-cineole, linalool/1,8-cineole, linalyl acetate/linalool and geranyl acetate. (C) 2000 Elsevier Science Ltd.},
	keywords = {Essential oils, GC- MS, Infraspecific variability, Lamiaceae, Thymus lotocephalus, Thymus x mourae},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0034101406\&partnerID=40\&rel=R6.5.0},
	author = {Salgueiroa, L{\i}́gia R. and Vilab, Roser and Tom{\`a}sc, Xavier and Ca{\~n}igueralb, Salvador and Paivad, Jorge and Cunhaa, Ant{\'o}nio Proen{\c c}a da and Adzet, Tom{\`a}s}
}
@article {1953,
	title = {Composition and infraspecific variability of essential oil from Thymus camphoratus},
	journal = {Phytochemistry},
	volume = {45},
	year = {1997},
	note = {From Duplicate 1 (                           Composition and infraspecific variability of essential oil from Thymus camphoratus                         - Salgueiro, L R; Vila, R; Tomi, F; Tomas, X; Cañigueral, S; Casanova, J; DaCunha, A P; Adzet, T; Canigueral, S )                
},
	month = {1997/07//},
	pages = {1177 - 1183},
	address = {Affiliation: Laboratorio de Farmacognosia, Faculdade de Farmacia, Universidade de Coimbra, Rua do Norte, 3000-Coimbra, Portugal; Affiliation: Unitat de Farmacol. i Farmacognosia, Facultat de Farmàcia, Universitat de Barcelona, Av. Diagonal 643, E-08028 },
	abstract = {The composition of the essential oils of seven populations of Thymus camphoratus from Portugal and their infraspecific variability were investigated by GC, GC-mass spectrometry and 13C NMR. The results obtained from GC analyses of the volatile oils from individual plants were submitted to Principal Component and Chemometric Cluster analyses. 1,8-Cineole, linalool, borneol, α-pinene, camphene, trans-sabinene hydrate, and terpinen- 4-ol were the main constituents. 13C NMR spectra of the essential oil, previously fractioned by column chromatography, let to the identification of two new oxygenated sesquiterpenes for the genus Thymus: intermedeol, which is reported for the first time in the Lamiaceae, and homalomenol-D. Multivariate analysis enabled four different groups of essential oils to be distinguished: (i) linalool, (ii) borneol, (iii) 1,8-cineole and (iv) 1.8-cineole/borneol.},
	keywords = {Essential oil, Homalomenol- D, Infraspecific variability, Intermedeol, Lamiaceae, multivariate analysis, Thymus camphoratus},
	url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0031000298\&partnerID=40\&rel=R6.5.0},
	author = {Salgueiroa, Ligia R. and Vilab, Roser and Tomic, Felix and Tomasd, Xavier and Ca{\~n}igueralb, Salvador and Casanovac, Joseph and Cunhaa, Ant{\'o}nio Proen{\c c}a da and Adzet, Thomas}
}
