Process for the enzymatic saccharification of raw materials, containing starch

摘要

In an enzymatic saccharification process, a sugar solution of constant sugar content is obtained by adding to the starch-containing raw materials, prior to the enzymatic saccharification step, part of the sugar solution obtained after the saccharification step and being separated from solid material and having been brought to a higher concentration, so that a higher sugar content, in particular within the range from 15 to 22% by weight and preferably approximately 20% by weight, can constantly be maintained, independent of the concentration and quality of the raw materials.