1. Process Engineering Laboratory for Sustainable Development and Health Products, National Polytechnic School of Constantine, Constantine, Algeria;
2. Department of Pharmaceutical Engineering, Faculty of Process Engineering, Salah Boubnider Constantine 3 University, Constantine, Algeria;
3. Department of Process Engineering, National Polytechnic School of Constantine Malek Bennabi, Constantine, Algeria;
4. Chemistry, Catalysis, Polymers and Processes, Villeurbanne Cedex, France