Dewaxing –
Dewaxing of oil is a process of eliminating higher melting point constituents like waxes or triglycerides from oil by gradually cooling vegetable oils and separating saturated glycerides from the oil.
Normally Dewaxing process carried out at higher temperature (18-20 °C) to avoid the crystallization of saturated triglycerides & amalgamation of waxes & saturated triglycerides.
Winterization-
Waxes & Saturated triglycerides which are fairly visible at low temperature are removed in this process to keep the appearance oil clean transform Degummed, Bleached & Dewaxed oil is cooled and filtered to achieve the quality.