Does vegetable oil contain cholesterol? List of cholesterol content of vegetable oils

Vegetable oil contains cholesterol.

In the process of refining vegetable oils, it is impossible for cholesterol to be removed from the oils. However, in vegetable oil, the cholesterol content is still very low compared with lard and butter, and the cholesterol content of animal oil is about 10 25 times that of vegetable oil. But even then, it cannot be said that vegetable oil does not contain cholesterol at all.

Cholesterol mainly comes from the body's own synthesis, and cholesterol in food is a secondary supplement. For example, an adult with a body weight of 70kg has about 140g of cholesterol in the body, and about 1g is renewed every day, of which 4 5 is metabolized in the body, and only 1 5 needs to be supplemented from food, and each person can take 200mg of cholesterol from food every day to meet the needs of the body.

Cholesterol is an important substance in animal tissue cells, plants do not need it so it will not be synthesized, in fact, all plant foods do not contain cholesterol, vegetable oil does not contain cholesterol, cholesterol only exists in animal meat food, eggs, milk.

Cholesterol nutritional value content of vegetable oils.

1. Peanut oil.

The color of peanut oil is light yellow, transparent, clear, and the taste is moist and delicious.

Peanut oil is a relatively easy edible oil to digest. It contains more than 80% unsaturated fatty acids (including oleic acid and linoleic acid, which can improve the memory of the human brain and delay the decline of brain function.

2. Rapeseed oil.

Canola oil is generally dark yellow or brown in color. Rapeseed oil contains arachidic acid, oleic acid 14-19%, linoleic acid 12-24%, erucic acid 31-55%, linolenic acid 1-10%.

In terms of nutritional value, the human body can digest and absorb rapeseed oil as high as 99%. When the liver is in a pathological state, rapeseed can also be metabolized by the human body normally. Because rapeseed oil lacks linoleic acid and other essential fatty acids for the human body, it can be eaten in combination with excellent edible oil rich in linoleic acid, and its nutritional value will be improved.

3. Sesame oil.

Sesame oil includes ordinary sesame oil and small grinding sesame oil, which are both oils made from sesame oil. The fatty acids of the oil extracted from sesame seeds, whether it is sesame oil or small grinding sesame oil, generally contain oleic acid, linoleic acid, and arachicotic acid.

In terms of nutritional value, the digestion and absorption rate of sesame oil is 98%. Sesame oil is rich in vitamin E and relatively rich in linoleic acid. Regular consumption can regulate the permeability of capillaries, strengthen the ability of human tissues to absorb oxygen, improve blood circulation, and delay aging.

4. Sunflower oil.

Sunflower oil is bright, pale yellow or greenish yellow, and has a pure taste.

Sunflower oil is rich in linoleic acid, which can significantly lower cholesterol; In addition, the content of tocopherol, which has the strongest physiological activity in sunflower oil, is higher than that of general vegetable oil, and the ratio of linoleic acid content to vitamin E content is relatively balanced, which is convenient for human absorption.

5. Flax oil.

Flaxseed oil should not be fried at high temperature, suitable for cold dressing, and is known as "liquid brain".

Because its main ingredient is up to 56% of the essential fatty acid - linolenic acid, it is loved by the public, which is conducive to increasing intelligence, protecting eyesight, lowering cholesterol, delaying aging, and can prevent the deposition of serum cholesterol in the blood vessel wall.

6. Soybean oil.

Soybean oil has a darker color.

Soybean oil contains 7-10% palmitic acid, 2-5% stearic acid, 1-3% eicosanic acid, 22-30% oleic acid, 50-60 linoleic acid, and 5-9% linolenic acid, which can reduce serum cholesterol content.

Type (1) Vegetable oils and fats are natural compounds formed by the reaction of higher fatty acids and glycerol, which are widely distributed in nature. All fats extracted from plant seeds, pulp and other parts are collectively referred to as vegetable oils. (2) According to the characteristics, vegetable oil can be divided into two categories: oil and fat.

Usually the liquid at room temperature is called oil; Those that are solid and semi-solid at room temperature are called lipids. According to the use, it is divided into two categories: edible vegetable oil and industrial vegetable oil.

Hydrogenated vegetable oil contains a large amount of trans fatty acids, commonly known as creamer, milk marlin or margarine, which is the product of hydrogenation and catalysis of ordinary vegetable oil at a certain temperature and pressure. Because it not only extends the shelf life, but also makes the pastry crispier; At the same time, it is widely used in food processing because it has a high melting point and can maintain a solid shape at room temperature. The hydrogenation process makes the vegetable oil more saturated or changes the cis fatty acids in it to trans fatty acids.

This oil is found in most pastries and biscuits. Also, when we go to eat Korean barbecue, the cream or brioche next to it is wrapped in this kind of fat. The milky flavor in bubble tea is made with hydrogenated vegetable oil, sweeteners, spices, tapioca flour and other materials, which is harmful to the body and should not be eaten more.

The structure of hydrogenated vegetable oil is chemically trans-bonded, and it is hundreds of times more toxic than real cream. Recent studies have shown that trans fatty acids are more harmful to the human body than saturated fatty acids. For every 2% increase in dietary trans fatty acids, the risk of cardiovascular and cerebrovascular diseases increases by 25%.

There are also experiments that have found that trans fatty acids may trigger Alzheimer's disease. Time magazine once announced that hydrogenated vegetable oil does not exist in nature, which means that under natural circumstances, the human body cannot absorb and digest this oil. After eating, it will cause damage to the liver, and then damage the human cell membrane, cause cell defects, affect the future replication and regeneration of cells, and use a large number of them for a long time, which can cause people to have symptoms of premature aging.

It was originally a nutritionist's problem, but some second-rate doctors turned out to be surprising: what vegetable oil also contains cholesterol, I don't know if it is a fake doctor. Don't talk nonsense about things that you don't know, because talking nonsense shows your ignorance and misleads people.

I asked a question yesterday: Does vegetable oil contain cholesterol? As a result, I received a fake doctor saying that it was "yes", hoping to make me suspect that the large print version on my phone was fake.

As long as it is a plant-based food, it does not contain cholesterol.

The cholesterol-free fat is corn oil. Corn oil, also known as corn oil, corn banquet grinding germ and bucket oil, it is an oil extracted from corn germ. The fat content of corn germ is between 17% and 45%, accounting for more than 80% of the total fat content of corn, and the fatty acids in corn oil are characterized by unsaturated fatty acid content as high as 80% 85%.

Corn oil itself does not contain cholesterol.

Corn oil is refined on the basis of corn refined oil through dephosphorization, deacidification, degumming, decolorization, deodorization and dewaxing. Corn oil is clear and transparent, fragrant and has a high smoke point, making it ideal for quick stir-frying and frying of foods. Corn germ oil (corn oil for short) is a grain oil with extremely high nutritional value, good frying and antioxidant stability.

The linoleic acid content of corn oil is as high as 60% and is easily absorbed by the human body.

Summary. Vegetable oil contains cholesterol, but it is lower than animal fat. Foods that are high in cholesterol are animal foods.

The highest cholesterol content is in animal brains, egg yolks, and fish eggs, which contain thousands of milligrams of cholesterol per 1100g, and the cholesterol content in animal internal organs is also very rich, containing 1300mg-1600mg of cholesterol per 100 grams of liver or kidney. The cholesterol content of mollusks such as snails, shellfish, and squid is also relatively high, with a cholesterol content of about 1100mg-1400mg per 100 grams of edible portion.

Vegetable oil contains cholesterol, but it is lower than animal fat. Foods that are high in cholesterol are animal foods. The highest content of cholesterol is in the brain, egg yolk and fish eggs of animals, which contain thousands of milligrams of cholesterol per 1100g, and the cholesterol content in animal internal organs is also very rich, containing 1300mg-1600mg of cholesterol per 100g of liver or kidney.

The cholesterol content of mollusks such as snails, shellfish, and squid is also relatively high, with a cholesterol content of about 1100mg-1400mg per 100 grams of edible portion.

Vegetables can be used to help people lower cholesterol, and the vegetables used by people with high cholesterol are mainly low-calorie, high-calorie, high-dietary fiber, and high-modulo foods such as kelp, bean sprouts, and onions, which can effectively reduce the concentration of cholesterol in the human blood and help patients with hypercholesterolemia control their condition and maintain good health.

What about the cholesterol content in vegetables? The public area above is already available, so let's give a good lecture on vegetable cholesterol!

What kind of vegetable?

Let's give a table of the cholesterol content of various vegetables, or list the cholesterol content.

Chinese cabbage cholesterol 0 mg.