α -Cyclodextrin - Water binary system. New data on dehydration of α -cyclodextrin hexahydrate Manakov, A.Y.; Rodionova, T.V.; Aladko, L.S.; Villevald, G.V.; Lipkowski, J.S.; Zelenina, L.N.; Chusova, T.P.; Karpova, T.D.; The Journal of Chemical Thermodynamics 2016, 101, 251-259