The first oil is peanut oil. In fact, generally speaking, peanut oil is clear and transparent in color and fragrant and delicious in smell. From the nutritional point of view, the unsaturated fatty acids in peanut oil reach more than 80%, and the composition of fatty acids is also quite good, which is easy to be absorbed by the human body. Therefore, eating peanut oil regularly can greatly protect the blood vessel wall, prevent thrombosis and prevent cardiovascular diseases. In view of this, peanut oil is a very healthy edible oil.
The second is soybean oil. In fact, soybean oil is often dark in color and has a slight bean smell. Peanut oil often bubbles very easily when heated. In addition, the proportion of fatty acids in soybean oil is good, and the content of linoleic acid is very rich, which can effectively reduce serum cholesterol and prevent cardiovascular diseases. Therefore, soybean oil is also a kind of edible oil with rich nutritional value, which is extremely beneficial to human body.
The third is rapeseed oil. Rapeseed oil is generally dark yellow or brown, but its fatty acid composition is not very balanced, and it also contains substances that are not conducive to growth and development, such as erucic acid and glucosinolate, and its nutritional value is lower than that of ordinary vegetable oil.
The fourth is olive oil. Olive oil is actually very rare. Mainly produced in the Mediterranean coast, rich in unsaturated fatty acids. Among them, rich oleic acid can promote gastrointestinal tract contraction, protect intestinal mucosa and relieve constipation.
The fifth is corn oil. In many countries, corn oil is a high-grade edible oil, enjoying the reputation of "healthy oil" and "longevity oil". In fact, the study found that corn oil contains a lot of unsaturated fatty acids, and linoleic acid content is above 60%, which can prevent cardiovascular diseases.
The sixth is blended oil. Blending oil is actually adding one or more other edible oils with functional characteristics based on the chemical composition of the oil, so the nutrition of this oil is the most balanced.