PROCESS FOR OBTAINING GLYCAN EXTRACTS FROM APPLE POCKET, PROCESS FOR PRODUCING FUNCTIONALIZED GLYCANS, AND FUNCTIONALIZED GLYCAN PRODUCABLE BY THE PROCESS AND ITS USE

摘要

The present invention relates to a method for obtaining glycan extracts from apple pomace, in which a mixture comprising apple pomace and water is provided, the mixture is subjected to an extraction treatment in which at least one glycan is extracted from the apple pomace into the water, so that a aqueous glycan extract containing the at least one glycan is obtained, at least one alcohol is added to the aqueous glycan extract, thereby precipitating a solid glycan extract containing the at least one glycan, and the solid glycan extract from the liquid is separated. In addition, the present invention relates to a method for producing functionalized glycans, in which a solid glycan extract containing at least one glycan is first obtained from apple pomace using the method for obtaining glycan extracts from apple pomace, and then the at least one glycan with at least an amine is converted to at least one functionalized glycan. Furthermore, the present invention also relates to a functionalized glycan that can be produced or produced using the method according to the invention, and its use.