Solid state 1H-NMR study of β-cyclodextrin-water complexes

I. Furó, I. Pócsik, K. Tompa, Á Stadler-Szo, J. Szejtli

Research output: Article

1 Citation (Scopus)

Abstract

Crystalline β-cyclodextrin-water inclusion complexes were studied by continuous wave (CW) and pulse NMR methods. A series of samples with different water contents was prepared by vacuum drying. The CW results show decreasing motion of the carbohydrate macro-ring with decreasing water content. The experimental data suggest the existence of different water fractions which are characterized by different molecular mobilities. The dynamic exchange between the fractions depends on the temperature and water content of the samples.

Original languageEnglish
Pages (from-to)85-93
Number of pages9
JournalCarbohydrate Polymers
Volume6
Issue number2
DOIs
Publication statusPublished - 1986

Fingerprint

cyclodextrins
Cyclodextrins
Water content
Nuclear magnetic resonance
water content
Water
vacuum drying
water
Carbohydrates
Macros
Drying
Vacuum
Crystalline materials
carbohydrates
sampling
Proton Magnetic Resonance Spectroscopy
temperature
Temperature
methodology

ASJC Scopus subject areas

  • Food Science
  • Biochemistry

Cite this

Solid state 1H-NMR study of β-cyclodextrin-water complexes. / Furó, I.; Pócsik, I.; Tompa, K.; Stadler-Szo, Á; Szejtli, J.

In: Carbohydrate Polymers, Vol. 6, No. 2, 1986, p. 85-93.

Research output: Article

Furó, I. ; Pócsik, I. ; Tompa, K. ; Stadler-Szo, Á ; Szejtli, J. / Solid state 1H-NMR study of β-cyclodextrin-water complexes. In: Carbohydrate Polymers. 1986 ; Vol. 6, No. 2. pp. 85-93.
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