| 摘要 |
Method for preparing at least one organic compound (I) with at least 3 C atoms or at least two C and at least one N by fermentation. Method for preparing at least one organic compound (I) with at least 3 C atoms or at least two C and at least one N by fermentation comprises: (a1) milling a starch source (S) to form a milled product (MP) that includes at least part of the non-starch containing solid components (X) of (S); (a2) suspending (MP) in aqueous liquid and liquefying in presence of at least one liquefying enzyme to form a dextrin-containing medium (1), which includes at least part of (X); (b) using (1) in a fermentor for culturing a microorganism (MO) capable of overproducing (I). Enzymes that hydrolyze dextrins to monosaccharides are either not added or added at below 0.001wt.% on total weight of (S). |
