What is “refined” oil? What are the differences between physical refining and chemical refining?
The Refining of Edible Vegetable Oils occurs primarily to improve the color, odor, taste and shelf life of the product, in order to increase its salability. Oil seeds like Soybean, Mustard, Rapeseed, Cottonseed, Groundnut etc. are widely used and their refining occurs using either a Physical or Chemical Refining processes.