Assertion: maltose's product | /r/HasProperty | removed by ion exchange
Facets:
Source sentences:
text: The impurities and by-products of the reaction are removed by filtration, ion exchange and other processes and, following further concentration, a maltose-rich syrup is obtained; if a certain amount of seed crystal is added, by means of a crystallization process, a solid maltose crystal product can be obtained; and by means of hydrogenation, refining, concentration, crystallization, separation, drying and other processes, a corresponding maltose alcohol can be obtained.