Pharmacognostical Investigations on Sambucus ebulus L. and Sambucus nigra L

Abstract

Several species of the genus Sambucus have been used in treating symptoms of the common cold and some skin ailments. Four species of this plant are growing extensively in Iran. One of these species is S.ebulus. In this study, S. ebulus was examined botanically and phytochemicatly in comparison to S. nigra.
Morphological as well as microscopical characteristics of S. ebulus and S. nigra were examined. By means of TLC in comparison to authentic samples, Rutin, Hyperin. Apigenin and Chlorogenic acid were identified in these plants. By preparative TLC method, Rutin is isolated and then purified from these plants. The structure of Rutin was determined by the UV-Vis. Techniques in methanol and by addition of the shift reagents and hydrolysis. The quantitative determinations of fiavonoids in these plants were also performed by using an UV-Vis. Spectroscopy method.