1. Laboratory of Biodiversity and Marine Biotechnology (INSTM) – Sfax Institut National des Sciences et Technologies de la Mer Sfax Tunisia
2. Laboratory of Biomass Valorisation and Production of Proteins in Eukaryotes Centre of Biotechnology of Sfax Sfax Tunisia
3. National Institute of Applied Science and Technology (INSAT) Research Unit of Industrial Chemistry Tunis Tunisia
4. Company of Marketing of the Cosmetics and the Products of Perfumery – SOCOPAR Tunis Tunisia