TY - BOOK AU - Marwa Elsayed Mohamed AU - Awatif Ibrahem Ismeal , AU - Saad Ahmed Saad Hallabo , AU - Yousef Mostafa Riyad , TI - Utilization of by - products of oil seed processing as natural antioxidants for oil and maintenance of liver tissues of albino rats / PY - 2009/// CY - Cairo : PB - Marwa Elsayed Mohamed , KW - Natural antioxidants KW - Phenolic extracts KW - Sunflower oil N1 - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Food Science and Technology; Issued also as CD N2 - This study was carried out to investigate the possibility of obtaining some phenolic compounds (as natural antioxidant ) from defatted grape seed mango seed and rice bran . The physicochemical properties of the extracted oil as well as its fatty acid composition were determined . The antioxdant effect of phenolic extract was compared with the synthetic one (TBHQ ) by using Rancimate method UR - http://172.23.153.220/th.pdf ER -