Lysine Project

The commercial starch is sent to the dissolving tank and dissolved by adding water. Then, enters the slurry mixing tank, through online detection and control, adjust the DS, PH value and enzyme amount of the starch milk, and then enters the automatic liquefaction system. Adopt two times ejection, twice flashing, maintain the appropriate temp. and a certain time, to ensure the best liquefaction effect. After liquefaction, through PH adjustment and enzyme addition, the syrup is sent to the saccharification system. By controlling the amount of enzyme and saccharification time, the DE or DX value required by the final product is reached, and the glucose enters the filtration stage to remove the less protein and other impurities mixed in the product. After filtration, the liquid glucose goes through decoloring, filtering and continuous ion exchange system to remove the colored impurities and impurity ions of the glucose, so that the glucose can achieve the purpose of refining and purification. The qualified glucose enters the fermentation system to maintain a certain high efficiency fermentation to get the lysine. Then through the concentration and drying, the qualified lysine 70% is obtained.