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

Elena Murzina; Dmitry Murzin; Atte Aho; Mariya A. Kazakova; Alexander G. Selyutin; David Kubicka; Vladimir L. Kuznetsov; Irina L. Simakova

doi:10.1039/C7CY00281E

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

Elena Murzina, Dmitry Murzin, Atte Aho, Mariya A. Kazakova, Alexander G. Selyutin, David Kubicka, Vladimir L. Kuznetsov, Irina L. Simakova

Research output: Contribution to journal › Article › Scientific › peer-review

26 Citations (Scopus)

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.

Original language	Undefined/Unknown
Pages (from-to)	5321–5331
Journal	Catalysis Science and Technology
Volume	7
Issue number	22
DOIs	https://doi.org/10.1039/C7CY00281E
Publication status	Published - 2017
MoE publication type	A1 Journal article-refereed

Keywords

Chemical Engineering

Access to Document

10.1039/C7CY00281E

http://pubs.rsc.org/en/content/articlelanding/2017/cy/c7cy00281e#!divAbstract

Cite this

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title = "Aldose to ketose interconversion: galactose and arabinose isomerization over heterogeneous catalysts",

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, Chemical Engineering, Chemical Engineering",

author = "Elena Murzina and Dmitry Murzin and Atte Aho and Kazakova, {Mariya A.} and Selyutin, {Alexander G.} and David Kubicka and Kuznetsov, {Vladimir L.} and Simakova, {Irina L.}",

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T1 - Aldose to ketose interconversion: galactose and arabinose isomerization over heterogeneous catalysts

AU - Murzina, Elena

AU - Murzin, Dmitry

AU - Aho, Atte

AU - Kazakova, Mariya A.

AU - Selyutin, Alexander G.

AU - Kubicka, David

AU - Kuznetsov, Vladimir L.

AU - Simakova, Irina L.

N1 - tk.

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

KW - Chemical Engineering

U2 - 10.1039/C7CY00281E

DO - 10.1039/C7CY00281E

M3 - Artikel

SN - 2044-4753

VL - 7

SP - 5321

EP - 5331

JO - Catalysis Science and Technology

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IS - 22

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