Aldose to ketose interconversion: galactose and arabinose isomerization over heterogeneous catalysts

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Dmitry Yu. Murzin, Elena V. Murzina, Atte Aho, Mariya A. Kazakova, Alexander G. Selyutin, David Kubicka, Vladimir L. Kuznetsov, Irina L. Simakova
Publication year: 2017
Journal: Catalysis Science and Technology
Journal acronym: Catal. Sci. Technol.
Volume number: 7
Issue number: 22
Start page: 5321
End page: 5331
eISSN: 2044-4761


Abstract

Isomerization of glucose, galactose and arabinose to corresponding keto-sugars was studied in the present work over a range of heterogeneous catalysts. Magnesium aluminates with different ratios between oxides resulting in materials with a Mg/Al ratio from 0.2 to 0.9 were prepared, characterized and evaluated in terms of their catalytic behavior. The catalyst with a Mg/Al ratio close to hydrotalcites was the most efficient considering activity, selectivity and stability. The sugar structure was shown to have a minor influence on catalytic activity and selectivity.


Keywords

Chemical Engineering

Last updated on 2019-24-10 at 02:55