Working on the development of “green” methods for the extraction of bioactive molecules from tunisian aromatic and medicinal plants, on the chemical characterization of the obtrained extracts, on their biological activity evaluation (antioxidant, antibacterial, anti-inflammatory, anti-cancer) and on the identification of ways of their valorization (processes of encapsulation, compression and coating in biofilms), we are looking for partners to promote Tunisian aromatic and medicinal plants as sources of bioactive molecules that can be integrated into biofilms in order to improve the antimicrobial stability of foods.