Corn oil is a high-nutrition, high-quality edible vegetable oil. Corn oil is extracted from corn germ, so it is also called corn germ oil. Corn oil contains 86% unsaturated fatty acids, of which 56% is linoleic acid. The human body absorption rate can reach more than 97%, and it is rich in vitamin E and other ingredients that are beneficial to the human body. It is very popular now that consumers pay attention to dietary health.
The processing of corn oil includes raw material germ extraction, pretreatment, pressing/leaching, refining and other main processes. The equipment used in the production line includes peeling machine, germ extractor, oil press/extractor equipment, steaming and cooker, filtering equipment, refining equipment and other main equipment.
During the installation and commissioning of the production line, the influence of the purity and impurities of the germ extracted by various germ extraction methods on the oil pressing process should be fully considered: in the cleaning section, attention should be paid to the connection of the air duct and the adjustment of the air volume, and the content of the sieve and the sieve should be paid attention to in time, which has a greater impact on the steaming and pressing effects; in the steaming process, the relationship between the steaming time, temperature and pressure should be grasped to achieve a good steaming effect, and the color of the cooked embryo should be observed when discharging; in the oil pressing process, since the germ contains more starch and impurities, the oil contains more residue, the arrangement of the pressing strips is more important, and the adjustment of the gap between the pressing strips is adjusted by using gaskets of appropriate thickness.
In the production process, high-quality raw materials should be selected, and the technical parameters of each process, such as temperature, time, pressure, etc., should be strictly controlled in the production process to ensure the quality of the product and production safety. Choose manufacturers with good quality reputation to purchase equipment, regularly maintain the equipment, ensure the normal operation of the equipment, extend its service life, and produce corn oil products that meet relevant national standards and requirements.
