A newly developed calculational model for saccharide optical rotation'+ has recently been extended to disaccharides, with applications to cellobiose and maltose'. Here we apply the model to /?-lactose v-D-galactopyranosyl-( 1+4)-p-D-glucopyranose]. The purpose in doing so is to demonstrate that the
Conformational analysis: Optical rotation of polysaccharides in urea solution
โ Scribed by Shigehiro Hirano
- Book ID
- 118935277
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 195 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0024-3205
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๐ SIMILAR VOLUMES
## Abstract Molecular conformation of some polysaccharides in aqueous solution in evidenced by changes in the optical rotation and in the elution pattern of gel filtration. The changes in the specific rotation against that in water are expressed as a molar conformational value [__K__]: โ495ยฐ for co
## ABSTRACX A recently developed semiempirical model of saccharide optical activity is used to calculate the Nan rotation of methyl @-xylobioside in solution as a function of its conformation. Combining the results with published conformational-energy calculations leads to a picture in which folde