1. Unit of Functional Physiology and Valorization of Bio-Resources, Higher Institute of Biotechnology of Béja, University of Jendouba, Béja, Tunisia.
2. Laboratory of Sylvo-Pastoral Resources, Sylvo-Pastoral Institute of Tabarka, University of Jendouba, Tabarka, Tunisia.
3. Faculty of Sciences of Bizerte, Department of Life Science, University of Carthage, Zarzouna, Tunisia.