Research staff member,Food Technology Research Institute,Agricultural Research Center/Professor of Food Biochemistry,Nutrition and Food Processing,Bsc.Msc.Ph.D.Biochemistry/patent's developer marshmallow ,custard products of food processing/had2andregistered2patents,member of the Egyptian Inventors Syndic/ Member of the Entrepreneurship Club of CairoUniversity,followingby//linktr.ee/drnsrnsaid_23.