Open Journal of Pharmaceutical Science and Research










Howaida Ibrahim Abd-Alla

National Research Centre , Egypt




My research focuses primarily on isolation, purification and identification of natural compounds (such as glycosides, flavonoids, triterpenes/steroids, alkaloids, anthraquinones, coumarins, saponins, tannins, and phenolic acids) from medicinal plants, bacteria and marine organisms using advanced techniques for identification (1D and 2D NMR analysis), synthesis of derivatives of natural products, and bioactive assays in vivo and in vitro in natural products for use in treating different diseases. Also, carry out different tissue culture techniques to establish of callus cultures and regenerated plants. Increasing the content of secondary metabolites in the generated plants compared with those isolated from callus and regenerated plants.