70 degrees to 80 degrees is the best choice.

After the oil is boiled, place it on the stove to cool down. After a certain period of time, put the palm of your hand close to the oil surface. If you feel no burning sensation in your palm, it means that the oil temperature is just right. Add the oil to the pepper until it is ready. Stir aside until the peppers are completely coated with oil. In addition, you can add some kaempferol, star anise, cinnamon, bay leaf, white sesame and other aniseed ingredients to make the aroma more intense.

Oil is composed of one or more liquid hydrocarbons (a large part of silicone oil is composed of silicone compounds). The difference from hydrocarbons such as alcohols, ketones and ethers lies in the components of oil. Not polarizing. The difference from fat is that the molecular lengths of the compounds that make up oil and the connections between molecules are smaller.

Purchase of edible oil:

When purchasing edible oil, you should pay attention to the following points:

1. Depend on the grade and consume according to the latest standards Oil is divided into 4 grades, and the fourth grade is the lowest grade;

Second, it depends on the place of origin, which mainly refers to the place where the raw materials of the product are produced;

Three, it depends on the raw materials, that is Whether it is a genetically modified raw material;

Fourth, it depends on the production process, that is, whether the edible oil is produced by the "pressing method" or the "leaching method". The pressed oil can maintain the original nutrients of the raw material and the oil content. The quality is relatively pure.

Reference materials:

Baidu Encyclopedia_Oil