Is canola oil harmful?

The canola oil you are talking about, such as mustard rapeseed oil, is not harmful.

However, rapeseed contains a kind of erucic acid substance that can affect the quality of rapeseed and rapeseed oil and a certain amount of sinanine, tannins and other chemicals, which have certain toxicity, so the rapeseed cake can be used as feed after being poisoned.

Mustard rapeseed is native to northern Africa and is widely distributed in eastern Europe, Central Asia, India, Pakistan and the arid areas and plateaus of western China. There are two varieties of mustard type oleifera cultivated in China, namely Mustard oleifolia and Mustard rape macrophylla, the chromosome number of these two varieties is 2n=36, and these two germlines are heteropolyploidized after natural hybridization of cabbage-type primitive species (2n=20) and black mustard (2n=16).

The stem leaves of mustard rape are few and narrow, with long petioles, obvious serrations on the leaf margins, slender upper branches, higher plant type, and higher branches, such as high rape, chili oil, bitter rape and large rape, which are mainly distributed in the northwest provinces of China.

The stem leaves of canola are wide and tough, oval or round, the leaf margin is not obviously serrate, the leaf surface is rough, the stem and leaves have obvious short petioles, the branch parts are medium, the number of branches is large, and the plant type is large, such as the tall rapeseed "cow ear", "horsetail silk" and other landraces belong to this type, which is mainly distributed in the southwest provinces of China.

The main characteristics of mustard rape are that the taproot is deep into the soil, the taproot and stem have a high degree of lignification, drought tolerance, barrenness and cold tolerance, strong adaptability, not easy to lodging, the growth period is longer than that of cabbage type, the disease resistance is between cabbage type and cabbage type, there are fewer seeds, the seed coat is mostly brown, reddish-brown and yellow, the oil content is low, generally 30% 40%, and the seeds have a spicy taste. Mustard rape is suitable for planting in mountainous areas with few people and more land, drought and little rain in northwest and southwest China.

There is certainly no harm in this, and if it is, he will not say let us use it. When eating it, we need to master a certain amount and not eat too much at one time. That's it, because everything has a degree.

Canola oil is not harmful. As long as it is pressed in the right way. Not only is it harmless, but it is also very nutritious and tastes delicious.

Canola oil is harmless, mustard oil contains unsaturated fats and linolenic acid, linolenic acid and other nutrients, which can provide rich nutrients for the human body, enhance the body's physique, and also contain rich nutrients. It's all natural, but it's hard to say if you add other additives.

Sunflower oil is definitely not harmful, because there are basically things like this. Everyone ate the vegetable oil inside. And if it's easy to eat, it's basically fine.

Early natural canola oil was harmful to humans and animals, it contained high amounts of erucic acid, which could cause other health problems in addition to damaging the heart. Therefore, Canadian scientists genetically improved rapeseed plants in the 70s of the 20th century to develop canola oil that is more suitable for human consumption.

Processing and sales.

Like most vegetable oils, canola oil spoils quickly after pressing. canola oil with solvents (ethane) and chemicals, and oil extracted from seeds by high temperatures; This process causes omega-3 fatty acids to spoil and give off an unpleasant odor. In the following deodorization process, decaying omega-3 fatty acids are converted into trans fatty acids.

Canola oil is hydrogenated to become solid, and this form contains up to 40% of the amount of trans fat.

Genetically modified. Canadian plant geneticists have been studying how to eliminate glycosides, which are substances that suppress thyroid function. In order to eliminate erucic acid, which is harmful to humans, they have also developed rapeseed, which has a very low erucic acid content.

Still, it is uncertain what the long-term effects of the new generation of genetically modified rapeseed oil will have on humans.

Miscellaneous. Canola seeds are genetically modified plants that combine the genetic traits of different plants. Some of the anecdotal factors associated with canola oil consumption*** include vision loss, damage to the central nervous system, respiratory diseases, anemia, constipation, increased risk of heart disease and cancer, as well as irritability and low birth weight in newborns, among others.

Some of these anecdotes have been reported in medical journals, but most have no scientific basis.

Vitamin E depletion: A Canadian study found that canola oil depletes the body of vitamin E, an essential nutrient for life.

Cancer: frying food in canola oil produces highly carcinogenic smoke; Breathing this smoke increases the risk of lung cancer.

Animal feed: Rapeseed was once widely used in the UK and European countries for animal feed. But after studies confirmed that it can cause health problems, it was discontinued in 1991.

In addition to edible, canola oil has a wide range of industrial uses, such as as as lubricants, soap production, color printing, and synthetic rubber.

No, it contains unsaturated fatty acids, linolenic acid and other substances, which can detoxify and nourish beauty.

Canola oil is not harmful, mustard oil contains unsaturated fat, linolenic acid, linolenic acid and other nutrients, which can provide rich nutrients for the human body, enhance the body's physique, and benefit the health of the human body.

Mustard oil should be harmless. Because this is a naturally occurring natural thing, it won't be so harmful. Unless some pesticides are artificially sprinkled, the pollution will cause this rapeseed oil to be harmful. Mustard flower oil, which is not sprinkled with pesticides, is a harmless natural food.

Canola oil, not easy for the human body, harmful because its ignition smoke point is relatively high, it will only be produced after 215 degrees, and it is very suitable for high-temperature stir-frying and frying, it is very suitable for Chinese families, it mainly contains unsaturated fatty acids, the content is 93% step free of cholesterol and anti-fatty acids, its saturated fatty acid content reaches 7%, so it is very healthy.

Canola oil is not harmful, canola oil is, this canola flower oil is a kind of sabaric acid and cholesterol, in mustard heart flower seeds are toxic and have certain harm.

Canola oil can be eaten and is rich in natural vitamin E, which can lower blood cholesterol.

The unsaturated fatty acid content of natural and pure canola oil reaches 93%, and it has a natural fatty acid ** ratio. Compared with other edible oils on the market, canola oil has the lowest content of saturated fatty acids and a higher content of monounsaturated fatty acids, slightly lower than olive oil, but also has the optimal ratio of 31% polyunsaturated fatty acids.

The proportion of fatty acids is the most important indicator to evaluate the nutritional value of fats, and the lower the saturated fatty acids of fats, the healthier they are. Cholesterol in food is not the main cause of high blood cholesterol.

Instead, the body uses saturated fats to soften them into cholesterol and accumulate them in the liver and blood, so it is important to reduce the intake of saturated fats.

All oils and fats contain three types of fatty acids, saturated fatty acids, monounsaturated fatty acids and polyunsaturated fatty acids. Consuming saturated fatty acids raises blood cholesterol.

Monounsaturated fatty acids are the least likely to increase the concentration of blood cholesterol and are not easily oxidized; Polyunsaturated fatty acids have been shown to lower blood cholesterol.

At the same time, the vitamin content of natural and pure canola oil is: Unlike other cooking oils, canola oil contains vitamin E that occurs naturally and is not added.

Natural vitamin E is a fat-soluble vitamin, also known as tocopherol, which is one of the most important antioxidants. Soluble in organic solvents such as fat and ethanol, insoluble in water, stable to heat and acid, unstable to alkali, sensitive to oxygen, insensitive to heat, but vitamin E activity is significantly reduced when frying.

Natural vitamin E has the effect of antioxidant and anti-aging, beautifying and nourishing the skin, and has a certain effect on women's menstrual irregularity, infertility and adjustment of male hormone secretion.

In fact, canola oil itself is OK, because the oil on the market is uneven, many sellers say that their canola oil is canola oil, which causes a bad opinion of it, and the canola oil produced in Australia is non-GMO, very nutritious, and very suitable for human consumption.

No. The meat we eat every day is mainly animal fat, that is, saturated fatty acids, so we should choose monounsaturated fatty acids in the cooking oil; Among the monounsaturated fatty acids, canola oil is the most suitable for Chinese people.

The taste of canola oil is easy to be accepted by the public, and the olive oil that was a smash hit before is also a monounsaturated fatty acid, because olive oil has a special taste, if it is used in stir-frying, it will affect the taste of the food itself, but when used in cold dressing, it can increase the flavor of food. Six major nutrients -- sugars -- fats -- proteins -- vitamins -- minerals -- water.

Oil for our hospital'My colleagues feel good'No odor'The salad is refreshing'Japan'South Korea, the United States, and Canada mainly use oil'Genetically modified soybean oil and corn were given to us'But canola oil** is slightly higher than those two'It was worth it for the next generation'At present, there are two brands in the market: Duoli and Suijia.

Horn oil has love for the human body, so canola oil can't be eaten, so you still have to throw it away.

I have been eating canola oil for more than 10 years, and I have never doubted that I am willing to buy healthy oil. However, when I found out why there was more and more fat piled up outside the stomach and other organs, I was also very careful about my diet. Recently, there are even some signs of cardiovascular disease, and I can't figure it out, so maybe the culprit is this canola oil?

I'm going to crash.

Canola oil has high nutritional value, it is not saturated with fatty acids and vitamins, but compared with flaxseed oil, flaxseed oil is still high in nutritional value.

Comparing the two, you will find that flaxseed oil has a higher nutritional value, and it contains more vegetable protein and unsaturated fatty acids and trace elements than canola oil. However, canola oil has a high smoke point and is suitable for cooking dishes, while flaxseed oil has a low smoke point and is only suitable for making cold dishes or eating directly.

Therefore, canola oil, especially organic canola oil, is sought after, but it is not necessary to say that there is any special nutritional value, because some other vegetable oils also have similar or even better unsaturated fatty acids and linseed oil on the side chain are deficient in acid and secondary linseed oil, but some tastes are not very accustomed to Chinese.

Edible: Natural and pure canola oil has an unsaturated fatty acid content of 93%, and has a natural fatty acid ** ratio. Compared to other edible oils on the market, canola oil has the lowest saturated fatty acid content (7%) and a higher monounsaturated fatty acid content (62%), which is slightly lower than that of olive oil, but it also has the best proportion of polyunsaturated fatty acids of 31%.

The proportion of fatty acids is the most important indicator to evaluate the nutritional value of fats, and the lower the saturated fatty acids of fats, the healthier they are. Cholesterol in food is not the main cause of high blood cholesterol, but the body uses saturated fats to soften it into cholesterol and accumulate in the liver and blood.

Canola Oil Benefits:

1.Canola oil has the highest healthy unsaturated fat content (93%), no cholesterol and trans fat, and the lowest saturated fat content (7%) of all common cooking oils.

2.In addition, canola oil has a variety of functions, including high heat resistance, high smoke point, no oil smoke at 215°C, popular taste, and light and uniform tissue, which is suitable for Chinese home stir-frying, frying and other cooking methods.

Qinqin's answers to your questions are as follows: 1. Advantages: less oil smoke.

Canola oil is a nutritious edible oil, people use its cooking dishes to supplement rich nutrients for the body, and the oil smoke is particularly less, only heat it to 200 degrees, there will be no large amount of oil smoke, and the nutrients contained in it will not deteriorate after encountering high temperatures, and will not produce harmful substances to the human body. 2. Strong antioxidant capacity. Strong antioxidant capacity is also an important feature of canola oil, rich in vitamin E and unsaturated fatty acids, these substances are natural antioxidants, can prevent oxidation reactions in the human body, and can enhance the body's own antioxidant capacity, can remove lipid peroxide in the body, the talker can slow down the aging rate of the human body by regular consumption.

3. Protect the cardiovascular system. It has an obvious protective effect on human cardiovascular disease is also an important role of canola oil, which contains unsaturated fatty acids that can accelerate the decomposition and metabolism of fatty acids in the human body, and can inhibit the absorption of cholesterol by the human body, can reduce chemistry, reduce blood viscosity, and can also improve the health level of cardiovascular health, which has a particularly positive effect on maintaining human cardiovascular health. 4. Disadvantages:

Canola oil has a high taste and nutritional value, suitable for people to travel hail to eat this edible oil, there is no obvious disadvantage, people can rest assured to eat it, but when eating canola oil, you should also pay attention to the amount of consumption, too much consumption will also make people feel greasy, and it will also affect the body's intake of other foods.