CRUDE VEGETABLE OIL

Crude vegetable oil is a mid-product which produced after dehulling, pressing,  solvent extraction and separation methods processes. These oils called “crude  vegetable oils” due to including foreign matters.

These foreign matter types and amount differs depending on the processes, storage  conditions, climate conditions, plant growing conditions and soil structure,  parameters during the degreasing.

The  foreign  matter  types  divided  into three as; arising from plants,  occurs during the storage & occurs  during the processes. Chemically, it  can  be  stated  as  carbohydrates,  phosphatides, absorption matters. In  addition, these matters affect the  color,  brightness,  clarity,  external  atmosphere  conditions  of  the  oil  under heating conditions, negatively