烹调油又叫炒菜油,常温下呈液态、流动性好,煎炸油饼和油条等在食品上无油凝固,不起白霜。烹调油色淡且风味良好,炒菜或煎炸时高温下(190~200℃)不易产生氧化热分解、热聚合现象。色拉油又叫凉拌油,可以直接拌入凉菜食用,食品工业常用作蛋黄酱、鱼类、贝类罐头添加油,这种油凉 Cooking oil, also known as cooking oil, was liquid at room temperature, good liquidity, frying cakes and fritters and other oil-free food in the solidification, can not afford hoar frost. Cooking oil, light color and good flavor, cooking or frying at high temperature (190 ~ 200 ℃) is not prone to oxidation and thermal decomposition, thermal polymerization phenomenon. Salad oil, also known as cold oil, can be mixed directly into the cold dish food, the food industry often used for mayonnaise, fish, shellfish can add oil, this cool oil