Sodium cholate sorption on N-octadecylpectinamide in comparison with cholestyramine
N-Octadecylpectinamide is hydrophobically modified HM citrus pectin. Previously, it had been prepared by heterogeneous amino-de-alkoxylation of initial pectin with n-octadecylamine in dimethylsulphoxide and characterised as potential hydrophobic sorbent and cholesterol lowering agent. The sorption p...
| Published in: | Czech Journal of Food Sciences |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Czech Academy of Agricultural Sciences
2007-02-01
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| Subjects: | |
| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-200701-0004_sodium-cholate-sorption-on-n-octadecylpectinamide-in-comparison-with-cholestyramine.php |
| Summary: | N-Octadecylpectinamide is hydrophobically modified HM citrus pectin. Previously, it had been prepared by heterogeneous amino-de-alkoxylation of initial pectin with n-octadecylamine in dimethylsulphoxide and characterised as potential hydrophobic sorbent and cholesterol lowering agent. The sorption properties of N-octadecylpectinamide were analysed in comparison with cholestyramine, an effective bile acid sequestrant. Sorption experiments were carried out using sodium cholate as a model bile acid. Cholate concentration was estimated by enzymatic spectroscopic method. Sorption kinetics curves and sorption isotherms of both sorbents were constructed and analysed. |
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| ISSN: | 1212-1800 1805-9317 |