## Abstract Solutions of amylose in ethylenediamine yield a crystalline film complex upon evaporation of solvent. The x‐ray analysis indicates the presence of a tetragonal‐shaped cell with a symmetry approximating that of space group __P2__~1~__2__~1~__2__~1~. The amylose sixfold helix has a diamet
Characterization of amylose—flavour complexes by DSC and X-ray diffraction
✍ Scribed by Jeannette Nuessli; Bettina Sigg; Béatrice Conde-Petit; Felix Escher
- Book ID
- 114200799
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 653 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0268-005X
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## Abstract For Abstract see ChemInform Abstract in Full Text.
BeSeO 4 .2H 2 O and BeSeO 4 have been studied röntgenographically: BeSeO 4 .2H 2 O forms orthorhombic crystals with lattice constants: a = 5.843(2) Å; b = 9.790(3) Å; c = 4.692(1) Å; V = 268.4(1) Å 3 . The crystals of BeSeO 4 are tetragonal: a = 4.648(1) Å; c = 7.084 (3) Å; V = 153.1(1) Å 3 , SG I4.
## Synopsis Complexes of amylose with n-butanol were prepared both as crystalline precipitates and as oriented fibers. These complexes were subjected to x-ray analysis, their unit cells were calculated, and the space group of F212121 was confirmed. n-Butanol complexes exist in both hydrated and an