process of rapeseeds oil production, technology process of corn germ oil pressing

The germ oil contains unsaturated fatty acids (linoleic 56%, oleic 30%, linolenic 0.7%) and 14% of saturated fatty acids. Its protein part includes about 37% globulins, 51% glutelin, 5% zein, and 7% of non-soluble oils. Maize germ also carries a wide range of amino acids and is rich in vitamin Е (tocopherol), beta-sitostiron and phytin.

The main equipment are disc oil separator, decolorizing tower, filter, crystallization tank, maturing tank, deodor tower. In the deodor section, the temperature in the tower is need to controlled about 230 centigrade. The finished oil after deodor section must be cooled, avoid corn oil color reversion. In order to improve corn oil yield, low product cost, the alkali oil acid value must be control a certain range. The filter aid adopt diatomite can improve dewax effect.

Henan Huatai is the professional corn germ oil plant manufacturer, can design the advanced automatic control technology and the computer control system to carry out the whole seeds pretreatment and seeds press line’s automatic and smooth running.