Soybean oil
The shelf life of soybean oil is only one year at the longest. The better the quality, the lighter the soybean oil should be, which is light yellow, clear and transparent, without sediment and fishy smell. The high-quality soybean oil with a temperature below zero degrees Celsius will have oil crystals.
Soybean oil is rich in a variety of valuable nutrients, and it must be kept fresh after being processed into refined oil. Soybean oil is dark in color, and it is easy to foam after cooking.
Soybean oil, also known as soybean oil, as its name implies, is made by squeezing soybeans and is mainly produced in Northeast China, North China, East China and Central South China.