1, chili oil resin is obtained from the mature fruits of chili peppers, cow peppers and other mature fruits in the Solanaceae family by crushing and extracting with organic solvents (ether, acetone or ethanol). Chili oil resin is also known as chili extract, chili oil, chili essential oil. It is a mixture containing many kinds of substances, mainly composed of chili pigment substances and spicy substances.

2. Capsicum extract is divided into two kinds, one is oily capsicum extract and one is water-based capsicum extract. Capsaicin is a viscous orange-red liquid, pure taste, stable performance, high spiciness content can be well dispersed in the oil. Capsaicin is widely used to flavor various kinds of spicy food or used as raw material in food factories. It can also be used as a regular condiment in restaurants, canteens and families, and directly used for cooking and flavoring, and can be directly used for cooking Sichuan, Hubei, Hunan and other cuisines. Especially in the brine and other requirements can not see the raw materials and can be flavored food on the effect is particularly good.