Deodorization is a steam-distillation process

to remove free fatty acids and volatile components present in crude edible oil at this stage of processing. These unwanted substances negatively affect the odour, flavour, colour and stability of the final product.

What is deodorization process of oil?

Deodorization principle. Deodorization is actually a stripping process in which a given amount of a stripping agent (usually steam) is passed for a given period of time through hot oil at a low pressure. Hence, it is mainly a physical process in which various volatile components are removed.

What is meant by bio de Odorization?

This deodorization system removes bad odors at sewage works using microorganism metabolic function. ... The hanging structure of the carrier means microorganisms are washed off moderately and are kept in a just right amount.