Abstract
Oxytropis glabra DC. is a plant with enormous therapeutic vitality. In the present study a comparison of lipophilic profiling of different parts of O. glabra has been carried out by using gas chromatography-mass spectrometry. A total of 32 compounds have been identified from this plant, amongst which 31 have been identified for the first time. These compounds have been further confirmed from their Van den Dool and Kratz (I) Indices. Out of these 32 compounds, 18 have been identified from flower (80.94%), 15 from fruit (85.36%), 11 from leaves (66.35%) and 11 from root (45.96%). The major class of metabolite identified from different parts is fatty acid. Hydrocarbons have also been detected in flower and fruit but not in root and leaves. The extracts were screened for their immunomodulatory activity on whole blood cells. The root oil was found to be moderately active (IC50 32.3 mu g/ml). At present only limited data is available on the phytochemical composition of O. glabra.