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Neuroprotective Effect of Extract-fractions from Sceletium tortuosum and their Preliminary Constituents Identification by UPLC-qTOF-MS with Collision Energy and MassFragment Software
Abstract: Aim The objective of this study was to investigate solvent extracts of Sceletium tortuosum for their neuroprotective effect and further identify the constituents in the pharmacologically active solvent fractions. Methods Sceletium tortuosum material was extracted with petroleum ether and ethyl acetate respectively. The extracts were further subjected to silica-gel column chromatography to obtain six sub-fractions. The sub-factions were tested for neuroprotective effects based on theirdoi:10.5281/zenodo.4743355 fatcat:uh2qzqwf7vfmxn3yxdjxulyxia