说明:本文只介绍常见的食用油。相关数据仅供参考。食用油脂是甘油和各种脂肪酸所组成的甘油三酯的混合物,可分为饱和脂肪酸油脂,如猪油、牛油、羊油等动物油脂;单不饱和脂肪酸油脂,如花生油、菜籽油等;多不饱和脂肪酸,如葵花子油、豆油、玉米油、棉籽油、芝麻油及亚麻油等。根据加工的精度和方式,还有色拉油、起酥油等。 Description: This article only describes the common edible oil. The relevant data for reference only. Edible oil is a mixture of triglycerides composed of glycerol and various fatty acids and can be divided into saturated fatty acid fats, such as animal fats, such as lard, tallow, and sheep tallow; monounsaturated fatty fats, such as peanut oil, rapeseed oil, etc. ; Polyunsaturated fatty acids, such as sunflower oil, soybean oil, corn oil, cottonseed oil, sesame oil and linseed oil. According to the accuracy and mode of processing, as well as salad oil, shortening and so on.