Material and method for frying sesame oil

Sesame oil can often be seen, but when we see sesame oil, it will have a psychological effect, that is, to buy sesame oil with beautiful colors and beautiful packaging, thinking that such sesame oil is good, but it is not. If we want to buy good sesame oil, we must understand the production technology and its production process. There are many kinds of sesame oil, and different kinds of sesame oil can often be seen in the market. Selling at different prices, at this time, we are faced with some problems of choice. If you want to buy the best quality sesame oil, you must know the production technology and process of the following kinds of sesame oil.

Sesame oil extracted by 1 leaching method is adsorbed by a solvent, which is called No.6 solvent and is a solvent component extracted from petroleum. This solvent and oil have super adsorption capacity, which can adsorb oil into the solvent and then distill it, and the distilled solvent can be reused and reused. This kind of equipment usually appears in large factories.

The second is mechanical pressing method, which mainly adopts high temperature. It is very important to note that after frying sesame seeds, oil must be squeezed quickly, otherwise sesame seeds cannot be squeezed after cooling. This is the disadvantage of this technology, but this technology is better, that is, higher oil yield and lower labor cost. Machine-pressed sesame oil can be bought anywhere, because machine-pressed sesame oil is relatively cheap, and it can be divided into large machines and small machines. However, when choosing the machine-pressed sesame oil, try to choose the one produced by the big factory, because the machine-pressed sesame oil produced by the small factory will not be post-treated, because some benzopyrene will appear in the process of machine frying, which cannot be removed without subsequent treatment.

The third water exchange method adopts water exchange method. This oil pressing process is a traditional process. Sesame oil made by stone mill instead of water is called small sesame oil, which is the best quality in all projects and relatively expensive. In this process, sesame seeds are first fried and then ground with a stone mill at a low temperature of about 40 degrees. Put the ground pulp into a pot, add hot water and shake well to get oil. This way is to get oil by water replacement.

The above three kinds are different kinds of sesame oil and different production techniques. Through the production process, we can compare the difference of sesame oil quality.