Mohamed Gamal EL-Din Megahed Selem Abu Mosallam creator preparation. Salwa Bayoumi EL-Magoli thesis advisor. Fahmi Saddik thesis advisor. Salah Hussein Abu Raiia thesis advisor. text theses ua 1996 monographic eng ara 170 Leaves : illustrations ; 30 cm. + specialized By Mohamed Gamal EL-Din Megahed Selem Abu Mosallam; Approved By Prof.Dr. Salwa Bayoumi EL-Magoli, Prof.Dr. Fahmi Saddik, Prof. Dr. Salah Hussein Abu Raiia. Thesis (Ph.D)-Cairo University, 1996. Bibliography: pages 147-170. Food Science EG-GICUC 260114 20260124121239.0 eng