1. UR 1268 Biopolymères Interactions Assemblages, INRA, F-44300 Nantes, France
2. Laboratory of Biophysical Chemistry, Department of Chemistry, University of Isfahan, Isfahan, 81746-73441, I. R. Iran
3. Unité Allergologie Générale et Pneumologie, CHU d’Angers, 4 rue Larrey, F-49933 Angers Cedex 9, France