Difference squeezing of oil and oil extraction

Difference squeezing of oil and oil extraction, and in Zhengzhou Grain and Oil Machinery Co. First isspecialized in the production of oil extraction machinery company, over the years with high-quality productsand quality service to win market recognition. Of course, in the huge food market industry, industry, oil andedible oil extraction into press, for the majority of ordinary consumers, simply heard of these two terms, but do not really understand what is the difference between the two in the end , Here we briefly press the difference between oil and the extraction of oil. 
First, from the processing side, squeezing oil is a physical crushing process; while oil extraction is a chemicalleaching process. 
Second, in terms of nutrition, squeezing the oil does not destroy the linoleic acid and other unsaturated fatty acids, retained the original nutrients oilseeds; extraction of oil due to high temperatures during processing, chemical, undermining the nutritional content of vegetable oils. As long as the ingredients are leaching oil fatty acids, can provide a variety of energy for the human body, there is no nutrition.

              
Third, chemical residues, the squeezing oil almost no chemical residues; leaching oil has the 6th gasoline and other chemicals in the process, these chemicals are not only harmful, or even toxic. 
Fourth, artificial antioxidants, the oil is a vegetable oil pressed already has natural antioxidants, can not add or less plus synthetic antioxidants; leaching oil is a high temperature process destroyed the original antioxidants,the lack of protective antioxidants can easily be oxidized to produce edible oil rancidity phenomenon, destroythe nutritional value, produce harmful ingredients, and affect the taste. 
This is the difference between oil extraction and squeezing oil, hoping to give my friends a little help. Grain and Oil Machinery Co., Ltd., Zhengzhou First warmly welcome all friends to come, your arrival is our greatestpleasure, we will be the most sincere service to your satisfaction.