engleski

Dalmatian sage (Salvia officinalis L.): A review of biochemical contents, medical properties and genetic diversity

Dalmatian sage (Salvia officinalis L.) represents one of the most significant medicinal autochthonous species in flora of eastern Adriatic coast and islands. It is evergreen outcrossing perennial subshrub with short woody stems that branch extensively and violet flowers. Apart from being native to Mediterranean karst of the east side of Adriatic it is cultivated in numerous countries worldwide with Mediterranean and temperate continental climate. From the earliest times it has been used in traditional medicine in healing gingiva, mouth cavity and the sore throat, against bacterial and fungal infections, for wound treatment, memory enhancement, for treating common cold, against sweating, stomach inflammation and ulcer formation etc. The essential oil has also been used in preservation of food and as spice as it gives both specific aroma and promotes digestion of food. The essential oil is extremely complex mixture of different active ingredients ; however, the thujones and camphor are the dominant compounds and are the parameter by which Salvia officinalis L. is distinguished from other Salvia species. The great variability of essential oil composition and yield has been detected depending on various factors such as genotype, environmental conditions, phonological stage, plant parts used for the extraction of essential oil and drying procedure. Molecular genetic analysis of S. officinalis is still limited and comprises the use of RAPD markers, AFLP and SSR markers in assessing mostly the genetic variability and structure of wild S. officinalis populations.

Dalmatian sage; essential oil; Meditteranean; Salvia officinalis L.; thujone

Croatian Science Foundation Project No 09.01/246: Epigenetic vs. genetic diversity in natural plant populations: A case study of Croatian endemic Salvia species