The aim of refining is to remove that phospholipids, gums, free fatty acids, metal and soaps, high temperature melting components present in small quantities, volatile compounds (mainly …

Degumming is removing phospholipids or gums from the crude oil. Oils high in phosphorus, such as soybean, corn and sunflower may be degummed to refining.

The main purpose is to remove free fatty acids. But at the same time, waste phospholipids are removed. Caustic refining significantly improves oil color by reacting oil components with …

Preparation process includes steps taken before removal of oilseed and the removal of oil in the seed. At this stage, the shell of oilseeds collected are broken, and the unwanted products are …

Refined edible oils are packed in the filling and packing machine. The main requirements for a packaging system for edible oil are as follow:

Extraction process of edible oil is related with extraction of liquid element in a matter, namely connected with hard-liquid extraction.