%0 Journal Article
%T A Comparison of Methodical Approaches to Fingerprinting of the Volatile Fraction from Winter Savory (Satureja montana)
%A J¨®zef Rzepa
%A Mieczys£¿aw Sajewicz
%A Tomasz Baj
%A Patrycja Gorczyca
%A Magdalena W£¿odarek
%A Kazimierz G£¿owniak
%A Monika Waksmundzka-Hajnos
%A Teresa Kowalska
%J Chromatography Research International
%D 2012
%I Hindawi Publishing Corporation
%R 10.1155/2012/596807
%X It was the aim of this study to compare the efficiency of the different essential oil extraction methods upon the two winter savory (Satureja montana) samples of different origin. The compared techniques were the headspace gas chromatography with mass spectrometric detection (HS-GC/MS) run at the two different headspace temperatures (i.e., at 80 and 100¡ãC) and the three different steam distillation techniques preceding the GC/MS analysis. HS-GC/MS is considered as the technique of the first choice, and the compared steam distillation techniques are recommended, respectively, by Polish Pharmacopoeia, European Pharmacopoeia, and the Polish Patent. Adequate conclusions were drawn as to the advantage of HS-GC/MS (not having the pharmacopoeial recommendation) over the different steam distillation techniques and the drawbacks of each individual analytical procedure were discussed. 1. Introduction The genus Satureja L. contains over 30 species. Winter savory (Satureja montana) is a perennial plant belonging to the family Lamiaceae, growing mainly in the regions of South Europe. It is a semievergreen subshrub growing to about 50£¿cm tall with the oval-lanceolate leaves and white flowers. Satureja montana contains numerous subspecies, and there is much variability in morphologic characteristics of the species Satureja montana L. [1]. It is similar in use and flavor to the annual summer savory (Satureja hortensis) and it is cultivated as a culinary herb having spicy flavor. Both summer and winter savory have a long history of use in traditional medicine as tonics, carminatives, astringents, and expectorants, and for the treatment of intestinal problems such as diarrhea and nausea. However, the scientific literature primarily documents Satureja hortensis (and not Satureja montana L.) as a folk remedy in treating various ailments such as cramps, muscle pains, nausea, indigestion, diarrhea, and infectious diseases [1¨C3]. Winter savory contains ca. 1.6% volatile oil, whereas summer savory only ca. 1.0%. Some authors document the dominant components of the volatile oil as caryophyllene and geraniol, or as carvacrol. The relative composition of the volatile oil varies with the location of cultivation, the species, and the strain [3¨C6]. The essential oil of the Satureja sp. has a broad spectrum of antimicrobial activity [7¨C10]. Satureja montana L. also has a potent anti-HIV-1 activity [11]. With this study on fingerprinting of the volatile fraction contained in Satureja montana, we continue our earlier commenced methodical approach to fingerprinting of the volatile
%U http://www.hindawi.com/journals/cri/2012/596807/