فهرس المقالات Free radical scavenging activity حرية الوصول المقاله صفحة الملخص نص كامل 1 - Phytoconstituents profiling of <i>Cissus rotundifolia</i> (Forssk.) Vahl. by HPLC-MS/MS, and evaluation of its free radical scavenging activity (DPPH) and cytotoxicity Ataa Said Elsayed Ali Aboutabl Farouk Rasmy Melek Gehad Abdel Jaleel Raheem Abdel Jaleel Mona Raslan حرية الوصول المقاله صفحة الملخص نص كامل 2 - Antioxidant properties of orange and lemon peels and their efficacy in preventing lipid peroxidation in stored oils Abdol Hadi Tajer Aisha Siddiqi Divya Prakash J. Jamuna Prakash Prabhavathi S.N.