Dr. Alaa Jabbar Abd Al-Manhel is working as a Assistant professor Agriculture college /Basra University.he is completed his ph.d at Basra University, iraq. Dept. food science Purification,Characterization and Immobilization of β-galactosidase produced from mold Aspergillus oryzae by solid state fermentations and it's applications in some dairy products.Number of research that have been evaluated: 45,The number of MSc. students who supervise them, Number of lessons that you taught at the university :10 e.g Biotechnology industrial microbiology, Number of books thanks and appreciation, Number of conferences.