Dr. Makhloufi Ahmed is June 1994: Bachelor Series (Science of Nature and Life): High School Raid Ferradj, Debdaba, Bechar - Diploma of state engineer in biology, option: quality control and analysis at the University of Tlemcen in 1999. Theme: Biomass production test for olive oil wastewater; use of fungal strains. - Magistère in Biology at Bechar University: Option: Microbiology and Food Safety. Date of defense on 02/07/2007. Theme: study of the microbiological and physicochemical quality of drinking water in the city of Bechar. - Doctorate ES science in biology at Tlemcen University: Option: Microbiology and food safety. Defense date on 13/12/2012. Theme: Study of the biological activity of two medicinal plants from the Béchar region and their impact on the conservation of butter and dates.
- University habilitation in biology held at the Abou Bekr Belkaid University of Tlemcen. Defense date on 26/06/2014. -Professor of university: from 06/08/2018 to date