| 摘要 |
1,161,419. Enzymes. HIRAM WALKER & SONS Inc. 1 Dec., 1966 [13 Dec., 1965], No. 53844/66. Heading C3H. [Also in Division C6] A process for producing an enzyme system having high glucamylase potency includes the cultivation of one of the strains Aspergillus niger NRRL 3112 and 3122 in a high cereal grain concentration medium under submerged aerobic conditions. The nutrient medium may be supplemented by the addition of grain stillage or distillers dried solubles. The enzyme system is suitable for conducting the saccharification and fermentation of a starch product to an alcohol product. |
