Salad oil is a refined edible oil refined from crude oil and can be used for raw food, especially Western salads. There are soybean salad oil, rapeseed, salad oil, sunflower salad oil, and peanut salad oil on the market. Salad oil does not foam when cooking and has less oil smoke, which can ensure the original color and taste of dishes.

Blended oil is an edible oil made from two or more refined oils according to the needs of use. The blended oil is transparent in color and can be used for stir-frying or salad dressing. The main raw materials generally use refined soybean oil, peanut oil, sunflower oil, rapeseed oil, etc. At present, blended oil has relatively good development prospects and is also one of the oils favored by consumers.