Everyone's life is inseparable from "firewood, rice, oil, salt, soy sauce, vinegar and tea", and cooking food is inseparable from edible oil. Nowadays, with the improvement of people's living standards, cooking oil is also more concerned about health. Different edible oils have different fatty acid composition, and the suitable cooking methods are also different. Therefore, it is necessary to popularize science with you. What are the characteristics of olive oil, tea seed oil, corn oil, soybean oil and sesame oil? What kind of cooking method is most suitable? Which foods are most suitable for making? Olive oil: best for cold dishes Olive oil is rich in monounsaturated fatty acid - oleic acid, which can reduce blood cholesterol, triglyceride and low-density lipoprotein cholesterol. Olive oil is most suitable for cold dishes. It can also be used for frying and cooking. However, it should be noted that the oil temperature should not be too high. Tea seed oil: suitable for mixing and frying Tea seed oil is a unique high-quality vegetable oil in China, also known as camellia oil. The fatty acid composition of tea seed oil is very similar to that of olive oil, which is rich in oleic acid, with a content of about 80%. Tea seed oil is also rich in vitamin E, sterol, Camellia glycoside and other functional components. Similar to olive oil, tea seed oil can be directly used to mix vegetables and noodles, and can also be used for frying, cooking, frying and frying. Corn oil and soybean oil: More suitable for frying Corn oil and soybean oil are more commonly used in daily life and are familiar to many families. Corn oil and soybean oil are not inferior in nutritional value. They are rich in linoleic acid, which is a polyunsaturated fatty acid and an essential fatty acid for human body. Linoleic acid can enhance cardiovascular function, prevent skin diseases and improve immunity. Corn oil and soybean oil are more suitable for frying, cooking, frying, frying, etc. Sesame oil: not easy to deteriorate, suitable for seasoning Sesame oil, also known as sesame oil, also has a high content of unsaturated fatty acids, about 85%. The content of oleic acid and linoleic acid reached 39% and 46%, respectively. Sesame oil also contains sesamol, which has strong antioxidant activity, can remove free radicals in the body and enhance the body's immunity. At the same time, it also greatly improves the stability of sesame oil, making it more resistant to storage and not easy to deteriorate. Sesame oil is generally not used for cooking. It is mainly used as seasoning to mix vegetables or rice. (outlook new era)