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NEWS
Strong Aroma Peanut Oil Cold Press Process
Time:Mon-04-23 hits:
Peanut oil has a strong fragrance and is a common and edible oil in daily life.
To produce Strong aroma peanut oil, it is necessary to select fresh, full grain, no damage, no mildew, no insect erosion, good quality peanut kernel.
In production, peanut oil is generally pressed by screw oil press and then refined by refining equipment.
The two keys to Strong aroma peanut oil are fried seeds and cold strain.
The process of stir-frying is generally using roller stir-frying machine. The time of stir-frying is 30 ~ 40 minutes, and the temperature of stir-frying is above 180℃. It is required to fry seeds evenly, not burnt, not burnt, not raw, and master appropriate stir-frying seeds.
After frying the seeds to quickly cool, and remove the shed peanut red.
Peanut oil production line
Cooling process generally adopts cooling oil tank, which is slowly cooled to about 20℃ under stirring, and then placed in the oil plate frame filter for crude filtration.
The cooling temperature is required to be below 20 degrees. In winter, the cold water of the circulating pool can be used, but the cooling water should be clean, so as to avoid scaling and blockage of the heat exchange coil in the cooling oil tank.
When the temperature is high in summer, it is necessary to use the cryogenic cooling water of the refrigerating unit as the cooling medium to cool the grease.
First of all, the production process of Strong aroma peanut oil is as follows: peanut kernels - cleaning - seed detection - crushing - steaming and stir-frying - filtration - crude oil precipitation.
Strong aroma peanut oil is usually not refined, but is directly refined after removing solid impurities.
The process of refining the extracted peanut oil into ordinary peanut oil is the same as that of ordinary soybean oil.
Strong aroma peanut oil processing, as described above, only need to press the wool oil settlement and cold filtration.
Production key and refining features: solid fat solidifies and precipitates in peanut oil at 0-3 degrees Celsius.
To produce peanut salad oil, it is necessary to winterize to remove the solid fat component, which is the key to produce peanut salad oil.
