Deodorization process of cooking oil refining line

Edible Oil Refinery Plant / Give me the price / Leave a message

deodorization process

Deodorization process

The principle of deodorization process:
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. Therefore, it is mainly a physical process in which various  volatile components are removed.  However, since it is usually carried out at high temperature (>200°C), some chemical  and thermal effects  may take place as well.

Deodorized oil quality
Deodorized oil quality is evaluated primarily by traditional quality parameters such as a low residual FFA content, a high oxidative stability, a light color and a bland odor and taste. In addition, high-quality food oils need to contain low trans fatty acid (TFA) levels,  high  amounts of natural antioxidants (tocopherols), low levels of polymeric and oxidized triglycerides and no contaminants or degradation products.

Deodorizing process conditions:
The deodorization process is fully determined by four process parameters :

(1) temperature

(2) time

(3) pressure

(4) amount of stripping steam


Send us a message

If you wanna to get more details about Deodorization process of cooking oil refining line you can send E-mail to You can consult our professional engineer and specialized sales team with leave a message in below form.We will contact with you ASAP.You also can visit our factory in Henan,China.

E-mail *
Phone number *
Send message
  • Chat Online
  • Tel/WhatsApp
    0086 135 2662 7860
  • Leave Message
  • WeChat