1. National Institute of Applied Science and Technology Department of Biology Laboratory of Nanobiotechnology and Valorization of Medicinal Phytoresources University of Carthage B.P. 676 1080 Tunis Cedex Tunisia
2. National research Institute of Rural Engineering Water and Forests University of Carthage B.P. 10 Ariana 2080 Tunis Tunisia
3. REQUIMTE/LAQV Department of Chemical Sciences Faculty of Pharmacy of the University of Porto 4050-313 Porto Portugal