Composition of essential oil and its content in leaves and gallenic preparations made of sage (Salvia officinalis L.)
2000
Wolski,T. (Agricultural University, Lublin (Poland). Dept. of Vegetable and Medical Plants) | Ludwiczuk, A. (Medical University, Lublin (Poland). Dept. of Pharmacognosy) | Mardarowicz, M. (University of Maria Curie-Sklodowska, Lublin (Poland). Dept. of Chemical Physics and Physicochemical Methods of Separation)
The aim of the investigations was to determine the contents and composition of (OE) essential oil found in leaves of sage and in galenic preparations: Tinctura Salviae and Extractum Salviae 50. The studies were conducted using GC/MS. The findings showed that the main components of OE existing in Oleum Salviae, Tinctura Salviae, as well as in Extractum Salviae 50 are: alpha- and beta-thujone (36-41), camphor (17-32), 1.8-cineole (10-14), viridiflorol (5-8) and borneol (3-7). The content of these components in Oleum Salviae and Tinctura Salviae is essentially the same, but in Extractum Salviae 50 is markedly different. This difference concerns above all a twice larger content of camphor and borneol in the oil fraction which exists in Extractum Salviae 50. This content can recult from sufficient solubility of monoterpenes in water-alcohol systems, which is connected with the presence of solubilizers which are triterpenes existing in sage leaves, as well as in the galenic investigated preparations
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