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Les cyclodextrines a large cycle : synthèse, purification et applications
Authors:Fatma Ellouze,Nihel Ben Amar,André   Deratani
Affiliation:aENIT, laboratoire de modélisation mathématique et numérique dans les sciences de l’ingénieur, université Tunis El Manar, campus universitaire, BP 37, Le Belvédère 1002, Tunis, Tunisie;bInstitut national des sciences appliquées et de technologie, université 7-Novembre-à-Carthage, BP 676, 1080 Tunis cedex, Tunisie;cENSCM, UM2, CNRS, institut européen des membranes, université Montpellier 2, cc 47, 2, place E.-Bataillon, 34095 Montpellier cedex 5, France
Abstract:The large ring cyclodextrins (with more than 8 glucose units) existence was first described in the 1950s. Because of their hard purification and low yield, these molecules were little studied until recently. Since large ring cyclodextrins have unique structures compared to α-, β- and γ-cyclodextrin, they could offer new opportunities for specific host-guest complex and thus enlarge the area of cyclodextrin applications. This paper gives a literature survey regarding the synthesis, the purification and the applications of cyclodextrins containing more than eight glucose units.
Keywords:Mots clé  s: Cyclodextrines à   large cycle   Production   Purification   Applications
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