Mohamed received a Bachelor's degree in Dairy Science from Assiut University in 1993 , a Master’s degree in Dairy Science from Assiut University too in 2002 and Ph. D., Dairy Science , 2010. from Minia University, Cooperation with Max Rubner-Institut (MRI), Kiel, Germany, by channel system program (6/2007- 5/2009). Mohamed’s master research was focused on the Lactic Acid Bacteria and some factors efecting in its growth curve, but Ph. D. theses was focused on the helth efect of bro