I believe everyone is familiar with vegetable oil. People who often cook in the kitchen are familiar with it. Vegetable oil does not refer to an oil, but a general term. There are many types of vegetable oil, such as rapeseed oil that we often use....
I believe everyone is familiar with vegetable oil. People who often cook in the kitchen are familiar with it. Vegetable oil does not refer to an oil, but a general term. There are many types of vegetable oil, such as rapeseed oil that we often use. The name of vegetable oil is naturally the oil extracted from plants. So many people sometimes want to know what the ingredients of vegetable oil are when using plants.
From the beginning when people became unfamiliar with it, most people now use it, there has been a process of letting people know it. Compared with other oils, vegetable oil still has many benefits for the human body, and it is rich in nutrition and suitable for all ages. So it is very popular among people. Today I will share with you the ingredients of vegetable oil.
From the perspective of nutritional value, soybean oil contains 7-10% palmitic acid, 2-5% stearic acid, 1-3% arachid acid, 22-30% oleic acid, 50-60 linoleic acid, and 5-9% linoleic acid. Soybean oil has a good fatty acid composition. It is rich in linoleic acid, which has a significant effect in reducing serum cholesterol content and preventing cardiovascular diseases. Soybean also contains a large amount of vitamin E, vitamin D and rich lecithin, which is very beneficial to human health. In addition, the digestion and absorption rate of soybean oil is as high as 98%, so soybean oil is also an excellent cooking oil with high nutritional value.
Ingredients of oils: The main ingredient of oils is the esters produced by higher fatty acids and glycerol, which is called triglycerides. The local flavor of the hydrocarbon group in which the hydrocarbon group may be saturated or unsaturated hydrocarbon group, they may be the same or different. If the hydrocarbon groups are the same, such oils are called monoglycerides, and if the hydrocarbon groups are different, they are called mixed glycerides. Most natural oils and fats are mixed glycerol esters.
The saturation degree of fatty acids forming oils has an important impact on the melting point of oils. The glycerides produced by saturated pallitic acid or hard-rich pallitic acid have a high melting point and are solid at room temperature. Animal oils such as lamb oil, butter, etc.; the glycerides produced by unsaturated oleic acid have a low melting point and are liquid at room temperature. For example, the main ingredient of vegetable oil is glyceryl oleate
First of all, vegetable oil is rich in unsaturated fatty acids, which are essential fatty acids for the human body, because our body itself cannot synthesize this ingredient. According to the chemical structure of fatty acids and their role in the body, unsaturated "essential" fatty acids can be divided into two groups:
▲Linoleic acid: can accelerate the metabolism of skin cells, enhance immunity, help regeneration of blood clotting, and reduce cholesterol.
▲α-linoleic acid: plays a very important role in the visual system and nervous system, and can reduce the level of triglycerides in the blood, thereby reducing atherosclerosis and thrombosis. Therefore, unsaturated fatty acids have the effect of preventing cardiovascular diseases. Secondly, vegetable oil is also the best source of vitamin E. Vitamin E is a fat-soluble vitamin with antioxidant properties and can swallow free radicals that cause the body to aging. Plant fat is rich in vitamin E.
Main uses edit 1. Edible vegetable oils: The amount of oils and fats needs to be ensured in human diet. If the body intakes insufficient oil and lacks fat for a long time, it will cause malnutrition, poor physical strength, weight loss, and even lose the ability to work. Edible vegetable oils are important side foods for humans. They are mainly used in cooking, pastries, canned foods, etc., and can also be processed into vegetable oil, margarine, baking oil, etc. for people to eat.
2. Industrial vegetable oils: Its use is extremely wide and is the main raw material for industrial products such as soap, paint, ink, rubber, leather, textile, candle, lubricating oil, synthetic resin, cosmetics and medicine.
3. Vegetable oils and fats are one of the important commodities in the international market. With my country's reform and opening up and the development of the national economy, the varieties and quantity of imported and exported vegetable oils and fats are increasing year by year. Exported vegetable oils include soybean oil, peanut oil, rapeseed oil, palm oil, castor oil, etc., which are mainly exported to Japan, North Korea, Mongolia, the Netherlands, Russia and other countries. Imported vegetable oils include soybean oil, rapeseed oil, coconut oil, palm oil, linseed oil, castor oil, etc., mainly from the United States, Brazil, the Netherlands, the Philippines, India, Singapore, Malaysia and other countries.
The above are the ingredients of vegetable oils introduced to you. I believe everyone has a certain understanding of the ingredients of vegetable oils. Vegetable oil is not only delicious, but also nutritious, so you can use more vegetable oil at home to make some delicious food for your family.
