Usually, salad oil is light yellow, clear, transparent, odorless, has good taste, does not foam and smokes less when used for cooking. It can still remain clear and transparent after being refrigerated at 0℃ for 55 hours (except for peanut salad oil). In addition to being used as cooking and frying oil, it is mainly used as cold salad oil. It can also be used as margarine, shortening, mayonnaise and other oils. Raw oil for various flavoring oils. Salad oil generally uses high-quality oil and is processed into crude oil first, and then undergoes degumming, deacidification, decolorization, deodorization, dewaxing, deesterification and other processes to become the finished product. Salad oil packaging containers should be dedicated, clean, dry and sealed, comply with food hygiene and safety requirements, and must not be mixed with other edible oils, non-edible oils, mineral oils, etc.

According to online information, the brands in the ranking of the top ten salad oil brands in 2021 include Arowana, Daodaoquan, longevity flower, Luhua, Olivieran, etc., so when choosing salad oil, generally choose Just use these big brand cooking oils found in regular supermarkets.