Process for preparing a concentrated aqueous glucose solution from corn

摘要

Aqueous glucose solution production involves fractionating dry milling of corn grains, where the corn grains are separated into an endosperm fraction containing corn starch and an oil-rich germ fraction, and optionally a bran fraction. An enzymatic liquification and saccharification of the corn starch is carried out in an aqueous suspension of the endosperm fraction, where an aqueous glucose solution containing corn gluten is obtained. Concentration of the corn gluten and optionally bran is also obtained from the aqueous glucose solution. An INDEPENDNET CLAIM is also included for a method for the production of an organic substance by fermentation, which involves supplying a glucose solution to a fermentation medium, which contains a microorganism for overproduction of the organic substance.