Water-Sorption Properties and Stability of Inclusion Complexes of Thymol and Cinnamaldehyde with β-Cyclodextrins

Water Properties in Food, Health, Pharmaceutical and Biological Systems: ISOPOW 10

Volumn , Issue , 2010, Pages 149-156

  Ponce, Peggy A ^a   Buera, María Del Pilar ^a   Elizalde, Beatriz E ^a  

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

Author keywords

Cyclodextrins rigid lipophilic cavity; cyclodextrins (CDs) cyclic oligosaccharides consisting of glucose units; DSC thermograms of complexes disappearance of fusion peaks of thymol and cinnamaldehyde; Inclusion complexes of thymol and cinnamaldehyde coprecipitation method; Sorption isotherms standard isopiestic static gravimetric method; Water sorption affecting stability; Water sorption properties stability of inclusion complexes

Indexed keywords

EID: 84886120233     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1002/9780470958193.ch10     Document Type: Chapter

References (12)

1. Buschmann HJ, Schollmeyer E. 2002. Applications of cyclodextrins in cosmetic products: a review. J Cosmet Sci 53: 185-91.
2. Greenspan L. 1977. Humidity fi xed points of binary saturated aqueous solutions. J Res Natl Bur Stand [A] 81: 89-102.
3. Hedges A, McBride C. 1999. Utilization of cyclodextrin in food. Cereal Foods World 44: 700-4.
4. Lindner K, Saenger W. 1978. β-Cyclodextrin dodecahydrate: crowding of water molecules within a hydrophobic cavity. Angew Chem Int Ed Engl 17: 694-5.
5. Lindner K, Saenger W. 1982. Crystal and molecular structure of cyclohepta-amylose dodecahydrate. Carbohydr Res 99: 103-15.
6. Loftsson T, Brewster ME. 1996. Pharmaceutical application of cyclodextrins. I. Drug solubilization and stabilization. J Pharm Sci 85: 1017-25.
7. Marini A, Berbenni V, Bruni G, Massarotti V, Mustarelli P. 1995. Dehydration of the cyclodextrins: a model system for the interactions of biomolecules with water. J Chem Phys 103: 7532-40.
8. Mulinacci N, Melani F, Vincieri FF, Mazzi G, Romani A. 1996. 1 H-NMR NOE and molecular modelling to characterize thymol and carvacrol β-cyclodextrin complexes. Int J Pharm 128: 81-88.
9. Steiner T, Koellner G. 1994. Crystalline β-cyclodextrin hydrate at various humidities: fast continuous and reversible dehydration studied by X-ray diffraction. J Am Chem Soc 116: 5122-8.
10. Szente L, Szejtli J. 2004. Cyclodextrins as food ingredients. Trends Food Sci Technol 15: 137-42.
11. Uekama K, Hirayama F, Irie T. 1998. Cyclodextrin drug carrier systems. Chem Rev 98: 2045-76.
12. Zabel V, Saenger W, Mason SA. 1986. Neutron diffraction study of the hydrogen bonding in β-cyclodextrin undecahydrate a 120 K: from dynamic fl ip-fl ops to static homodromic chains. J Am Chem Soc 108: 3664-73.