@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}
}
