Agastache urticifolia (Benth.) Kuntze (horsemint), Achillea millefolium L. (yarrow), and Perideridia gairdneri (Hook. & Arn.) Mathias (yampah) are native, culturally important plants that grow in the subalpine meadows of Montana. Analysis composition essential oils extracted from these showed main components obtained flowers leaves A. (designated as AUF/AUL) were menthone (2.7/25.7%), isome...

Absinthe is an alcoholic liquor containing extracts from the wormwood plant. It was widely consumed in France in the late nineteenth century. Its production was banned in 1915, partly because it was thought to cause neurological disturbances, including mental changes and epileptic seizures. Modern knowledge of an acceptable content of the convulsant alpha-thujone in absinthe has allowed the lif...

The essential oils isolated from the aerial parts of two different populations of Artemisia gmelinii growing in Uttarakhand Himalaya region were analysed by gas chromatography and gas chromatography/mass spectrometry (GC-MS) in order to determine the variation of concentration in their constituents. Artemisia ketone was detected as a major constituent in both the populations i.e., Niti valley a...

Sage (Salvia libanotica) is an East Mediterranean plant, the extract of which is used for the treatment of colds, coughs, and stomach ache. Experimental studies on the toxicity of its oil are scarce despite its wide use in traditional medicine. This study aims to provide data on its acute toxicity and to investigate the relationship between seasonal changes in oil composition and toxicity. The ...

Artemisia argyi Levl. et Van (A. argyi) is a traditional medicinal plant, which widely used in health, food and medicine. Thujone an important cyclic monoterpene derivative the volatile oil of A. leaves with multiple efficacy. Although thujone synthetic pathway has been preliminarily analyzed very few species, genes related to content remain largely unknown. In this study, we identify candidate...

Common sage (Salvia officinalis L.; Lamiaceae) is one of the most important herb known for its essential oil richness and extensive use in folk medicine. In the current study, we determined the effects of three drying methods on the chemical composition of the essential oil of Saliva officinalis L. The aerial parts of Saliva officinalis were collected from Iran at the full-flowering stage and d...