Oil Press Process and oil extraction process are two different kinds of making oil process.
More than 80% edible oil plant adopts oil extraction process to obtain oil from oilseeds. Only less than 20% edible oil adopts oil press making process to obtain flavor oil. What’s the difference between the two kinds of oil making methods?
Physical www.oil-processing.comOIL PRESS PROCESS does not involve adding chemicals, retains rich nutrients of oilseeds, no chemical solvent contamination, and not contain any chemical preservative antioxidants. Oil press process is mainly applicable for peanut oil, olive oil, nut oil, sunflower oil, sesame oil and other high quality edibles.

OIL EXTRACTION PROCESS adopts solvent oil (No.6 light gasoline) to make full immersion extraction of oil meal raw material, getting high temperature extraction from oil cakes. After six steps of processes including degreasing, degumming, dehydration, decolorization, deodorization, and deacidification to get crude oil from oil meals. This advanced oil making method is featured by high oil yield and low production cost. For instance, soybean salad oil price is always a bit lower than press oil. During oil extraction, it cannot be avoided of solvent residual. The allowed qualified extraction oil contains ten milligrams per kilogram of solvent residual.
The above is analysis of oil press process and oil extraction process. If you still have some doubts about it, please contact us by our website:
www.oil-processing.com