PROCEDE D'ISOMERISATION DU GLUCOSE EN FRUCTOSE

PROCEDE D'ISOMERISATION DU GLUCOSE EN FRUCTOSE

The invention relates to a method for the isomerization of glucose into fructose in water in the presence of a solid base catalyst characterized by its reversibility of CO2 adsorption at a low temperature, the catalyst being a catalyst comprising at least one supported or non-supported lanthanide ox...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ESSAYEM NADINE, CARDOSO DILSON, LOPES DE SOUZA RODRIGO, FECHE CYRIL, RATABOUL FRANCK, FABIANO DEMIAN
Format: Patent
Sprache:fre
Schlagworte:
CHEMISTRY
DERIVATIVES THEREOF
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
SUGARS
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Beschreibung
Zusammenfassung:The invention relates to a method for the isomerization of glucose into fructose in water in the presence of a solid base catalyst characterized by its reversibility of CO2 adsorption at a low temperature, the catalyst being a catalyst comprising at least one supported or non-supported lanthanide oxide or a molecular sieve based on silicon containing the organic template thereof. The invention also relates to a method for preparing HMF from glucose, comprising the isomerization of glucose into fructose.