Edible oil is an indispensable part of our daily diet, and it is indispensable for cooking, frying or cold salad. However, many people may not be familiar with “deodorization” in the processing technology of edible oil. So, do all edible oils need deodorization? Actually, not a…

Deodorization of edible oil is a crucial step in the refining process. Its purpose is to remove off-odors, free fatty acids, peroxides, polycyclic aromatic hydrocarbons, and pesticide residues from the oil, bringing them down to safe levels. This process also raises the smoke point of the oil, imp…