Veterinärmedizinische Universität Wien Forschungsinformationssystem VetDoc

Grafischer Link zur Startseite der Vetmeduni Vienna

Gewählte Publikation:

Publikationstyp: Zeitschriftenaufsatz
Dokumentart: Originalarbeit

Publikationsjahr: 2005

AutorInnen: Grassi, P; Nunez, MJ; Varmuza, K; Franz, C

Titel: Chemical Polymorphism of essential oils of Hyptis suaveolens from El Salvador.

Quelle: Flavour and Fragrance Journal (20), 2 131-135.



Autor/innen der Vetmeduni Vienna:

Franz Chlodwig
Grassi Paolo

Beteiligte Vetmed-Organisationseinheiten
Institut für Tierernährung und funktionelle Pflanzenstoffe


Zugehörige(s) Projekt(e): Phytochemische Untersuchungen von Hyptis suaveolens


Abstract:
Wild growing, flowering Hyptis suaveolens (L.) Poit. (Lamiaceae) from 15 populations from El Salvador was collected and hydrodistilled. The resulting essential oils were analyzed by GC-MS. Principal component analysis of concentration data from 32 compounds showed differences of the chemical composition according to the geographic origin. In the southern area a fenchone-fenchol-chemotype was predominant, whereas in the northern regions the plants mostly accumulated 1,8-cineole. The essential oils of two collection sites from the southeast revealed high yields of alpha-terpinolene and sabinene. Some populations, however, showed unsteady compositions, indicating that intrapopulational chemical polymorphism occurs in Hyptis suaveolens. Copyright (c) 2004 John Wiley & Sons, Ltd.


© Veterinärmedizinische Universität Wien Hilfe und Downloads