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Peanut oil pressing methods

Peanut oil pressing methods
Divided by pressing temperature, there are 2 types of peanut oil pressing methods: hot pressing technology and cold pressing technology.

Hot pressing is the traditional process of peanut oil: peanut oil is steamed fried and pressed, usually at a temperature above 120 ℃ with a high rate of oil output. But because of the high production temperature, the peanut protein is usually severely denatured and the lose great mount of nutrients.
Cold pressing method refers to the oil production technology which is conducted under 60℃. Before pressing, generally uses the method of removing the red skin, which is beneficial to the reserve of nutrients and the comprehensive utilization peanut protein in peanut oil.
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