title: Comparative pharmacognostic evaluation of some species of the genera Suaeda and Salsola leaf (Chenopodiaceae).
abstract: The genera Suaeda and Salsola are halophytic plants belong to the family Chenopodiaceae. Species of these genera have been extensively used in traditional medicines against many diseases due to their various bioactive compounds such as carotenoids, vitamins, sterol, phenolic compounds etc. The present research was carried out to establish detailed pharmacognosy of Suaeda fruticosa, Suaeda monoica, Salsola imbricata and Salsola tragus, which included macroscopy, microscopy, physico-chemical parameters and qualitative phytochemical screening of leaf samples extracted with methanol and chloroform. It was observed that macroscopic and microscopic characteristics were diagnostic features and can be used for distinction and identification of these closely related plant species. Phytochemically, these plant species are rich in constituents like anthraquinones, alkaloids, carbohydrates, cardiac glycosides, flavonoids, saponins, phenolic compounds and terpenoids. Physico-chemical parameters revealed that in all investigated plant species; methanol extractive values were higher than that of chloroform. Moreover, total ash values were found to be higher than other acid insoluble and water-soluble ash values, while a considerable amount of moisture was present in the species of both genera. On the basis of pharmacognosy, species of Suaeda were found to be more promising than Salsola. Present investigation will contribute towards establishment of pharmacognostic profile of these medicinally effective plants species.
authors.affiliation: Department of Botany, University of Karachi, Karachi, Pakistan.
authors.forename: Uzma
authors.initials: U
authors.lastname: Munir
authors.affiliation: Centre for Plant Conservation, University of Karachi, Karachi, Pakistan.
authors.forename: Anjum
authors.initials: A
authors.lastname: Perveen
authors.affiliation: The Karachi institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi, Karachi, Pakistan.
authors.forename: Syeda
authors.initials: S
authors.lastname: Qamarunnisa
mesh_terms: D019663:Chenopodiaceae / Q000737:chemistry* / Q000166:cytology; D008853:Microscopy; D010598:Pharmacognosy; D018515:Plant Leaves / Q000737:chemistry / Q000166:cytology; D031248:Salsola / Q000737:chemistry* / Q000166:cytology