1. Department of Natural and Life Sciences, Faculty of Sciences, University of M’sila, Msila, Algeria
2. Laboratoire d'Ethnobotanique et des Substances Naturelles, Département des Sciences Naturelles, Ecole Normale Supérieure (ENS), Kouba, Alger, Algérie
3. Department of Agronomy, Faculty of Science, University of M’sila, Msila, Algeria
4. Dipartimento di Farmacia, University of Pisa, Pisa, Italy
5. School of Pharmacy, University of Camerino, Camerino, Italy