• Ahmed M. Rayan, Hafsa N. A. Ebrahem; Khaled M. Youssef; Helmy T. Omran; Zakarya A. S. El-Shamei and Effect of Extraction Techniques on the Physicochemical Properties, Fatty Acids Composition, and Stability of Purslane Seeds (Portulaca oleracea) Oil Compared to Soybean Seeds (Glycine max) and Sardine Fish (Sardinella maderensis) Oils [Volume 9, Issue 1, 2022, Pages 9-20]
• Ahmed M. Rayan, Hafsa N. A. Ebrahem; Zakarya A. S. El-Shamei; Helmy T. Omran; Khaled M. Youssef and Omega-3 Rich Jelly Candy Fortified with Portulaca oleracea Seeds Oil: Physicochemical Properties, Fatty Acids Composition and Acceptability [Volume 9, Issue 1, 2022, Pages 1-8]