| 摘要 |
<p>This invention concerns a process for producing starch from cereals comprising the consecutive steps of a) subjecting dry-ground dehusked grains to a treatment with such enzymes that compounds present in the grains, except starch are hydrolyzed and solubilized, b) optionally homogenising the product obtained, c) extracting the starch from the product obtained, leaving fibres, d) concentrating the starch giving a crude starch fraction and a process water fraction, e) separating proteins from the starch obtained and f) separating the crude starch obtained in a primary and a secondary starch fraction. The enzyme mixture used in step a) has proteolytic, cellulase, hemicellulase, beta-glucanase and pectinase activity and substantially no alpha-amylase activity.</p> |
