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Rapeseed oil: beneficial properties and contraindications

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Rapeseed oil is considered to be one of the most demanded, because its production accounts for about 14% of the total volume of vegetable oils produced. What makes rapeseed oil? Where is it used? What is its benefit and harm? You will find answers to all these questions in the article.

Production of rapeseed sunflower oil

What makes rapeseed oil? Rape is used for its manufacture. Such a plant has been known for a long time, but it enjoys particular popularity in warm countries.

Rape is an unpretentious plant. It grows in huge quantities, because about 2% of the acreage in the world is sown by them. Actually this is exactly what explains the increase in oil production and its low cost.

Rapeseed oil has an alluring nutty aroma and original taste. It is mainly used for refueling, but it is not recommended to fry products on it, because toxins appear during burning. It should be noted that it is necessary to avoid inhalation of such vapors and fumes, because they negatively affect the state of the lungs.

Currently, there has been a high increase in the production of such oil, since it has been considered as a raw material for the production of diesel fuel. The production of rapeseed oil increased and even exceeded the level of palm and soybean production.

Kinds of rapeseed oil

The following types of rapeseed oil are distinguished:

The first type is obtained by hot pressing, in other words, the seeds are initially heated, and then exposed to a mechanical press.

For the manufacture of the second type using the method of cold pressing.

It should be noted that it is the second type that is considered useful, since in the unrefined oil all the nutrients and vitamins are preserved in the preparation process, and the first method allows to increase the shelf life of the product, but to a greater degree kills all the nutrients.

Useful properties of rapeseed oil

What is useful rapeseed oil? It contains a high percentage of unsaturated fatty acids, so doctors recommend that patients who suffer from diseases of the gastrointestinal tract and circulatory system be included in the diet, since frequent use of this product prevents the formation of blood clots.

The oil contains vitamin B, which strengthens the nervous system, vitamin A, which has a positive effect on vision, and vitamin F, which promotes fat metabolism.

Rapeseed vegetable oil promotes metabolism, and also helps to get rid of excess weight, accelerates the process of regeneration in the cells and reduces cholesterol levels. It should be noted that due to the unique properties, it began to be used in healthy diets, replacing them with vegetable oil.

It perfectly nourishes and moisturizes the skin, so it is used in dermatology and cosmetology. Also used in pharmacology.

Positively, such a product affects the woman's body, because the oil contains the hormone estradiol, which contributes to the treatment of diseases in gynecology and helps in the fight against infertility. This product is also recommended to use for pregnant women for the normal development of the fetus.

Rapeseed oil is useful for children, which is why it is present in the composition of some children's products.

In addition, this product is used in traditional medicine. So, on its basis, baths are prepared that help to cure sore joints, as well as burn them.

Use of rapeseed oil

According to experts, the popularity of rapeseed oil due to low production costs, as well as the fact that the waste goes to the manufacture of animal feed.

Use of rapeseed oil:

  • in the food industry - in the manufacture of butter, mayonnaise and margarine,
  • in metallurgy,
  • in the production of soap,
  • in engineering,
  • in the manufacture of cosmetics,
  • in cooking,
  • for therapeutic and prophylactic purposes.

Rapeseed sunflower oil: harm and benefit

The benefits of rapeseed oil are as follows:

  • The product has a pleasant taste, thanks to which the dishes that are prepared with its use will be pleasant even to true gourmets.
  • The composition of the oil contain essential amino acids.
  • The product contains vitamins that protect the body from ailments.
  • The product has a positive effect on metabolism. It reduces cholesterol and prevents the formation of blood clots, and also stops the development of breast cancer in the fair sex.
  • The use of the product for cosmetic purposes can improve the health and condition of the skin. For example, there are a large number of recipes for hair care, which are based on rapeseed oil.

The harm of rapeseed oil is as follows:

  • Some varieties of this oil contain up to 50% erucic acid, which tends to accumulate in tissues, as a result of which puberty does not occur on time. In addition, this acid provokes disturbances in the work of internal organs.
  • The composition has sulfur-containing organic compounds that have toxic properties. Such substances negatively affect the thyroid gland. In addition, such substances give the oil a bitter taste.

Breeders have developed relatively safe varieties in which erucic acid and thioglycosides are contained in a minimal amount. For example, the canola variety of rape does not have thioglycosides.

How to choose and store rapeseed oil?

Before you buy such a product, you need to pay attention to its label and read the information on the shelf life and composition.

So, you should choose a product with a lower content of erucic acid - the norm of 0.3-0.6%. You should also choose the oil that is hydrogenated - if the label does not contain such information, then you should not buy it. No need to buy poorly purified oil, since such a product can cause serious food poisoning. Should choose rapeseed oil, which is not part of GMOs.

When choosing such a product, you should also focus on the color of the oil - it should be yellow, without sediment.

Store the product in a cool place, protected from light, exclusively in glass containers.

If rapeseed oil is planned to be used for cooking, it is best to use it as a dressing. Although some manufacturers insist that they can fry various dishes on their products, it is better to choose a different oil for this purpose, because when heated to a temperature of 160-170 degrees, rapeseed oil releases toxins, and inhaling smoke can cause lung cancer .

Who is forbidden to use rapeseed oil?

Rapeseed oil, the properties of which we consider in this article, is not recommended for everyone to use. Doctors forbid it to people who have problems with the liver, gall bladder, including hepatitis and stones. Also, such a product is prohibited to be eaten with allergies, therefore, before proceeding to the application, it is recommended to check the presence of a possible reaction.

Also, the use of the product is contraindicated in case of individual intolerance.

Consumer reviews

For those who have doubts about the product, you should read the reviews - find out the opinions of people who used rapeseed oil.

Reviews about him almost all positive. For example, very often consumers claim that rapeseed oil is an amazing product that allows not only to add a savory taste to the dish, but also to cure the disease that darkens life.

Thus, the use of a sufficient amount of rapeseed oil will positively affect human health.

Composition and calorie

The composition of rapeseed oil includes a small amount of saturated fat, cholesterol, sodium. The product is enriched with polyunsaturated, monounsaturated and omega-3 fatty acids that benefit the body. The caloric content of this oil is 898 kcal per 100 g of product. The composition of rapeseed oil contains large amounts of useful vitamins E, A and D.

Rapeseed oil in baby food

This oil is used in the manufacture of baby food. Since it is not known whether the product is capable of causing serious harm to a child’s body, there are some contraindications to its addition to food.

Some pediatricians agree that even in small quantities the harmful substances in the product can harm a child.

Application of rapeseed oil

Rapeseed oil has such natural properties that allow it to be used in many industries, and its benefits are clearly visible. For example, the product is used for the production of industrial lubricants. In cooking, margarine and cooking fat are made from it, and rapeseed oil is also used in cosmetology, medicine, and folk.

In cosmetology

The oil has many useful properties, thanks to which it has found wide application in cosmetology, it is also included in most of the means aimed at the care of the body and face.

If the skin is hardened and too dry, then products containing rapeseed oil that have a beneficial effect are recommended. At home, it is permissible to add it to balsams or lotions with the calculation of 0.5 ml per 10 ml. Oil restores damaged skin.

If you need to get rid of dandruff or split ends, it is enough to add the product to the shampoo in the ratio of 1 to 10. The skin on the head will become softer, less dry, and the hair will get a brilliant shade.

You can also use it instead of scrubs, because it has a gentle effect on the skin of the face, and does an excellent job of dissolving sebum, without any harm. It is an excellent basis for rejuvenating masks, it helps to increase the level of collagen production, which eliminates wrinkles and makes the skin more smooth.

In medicine

Rapeseed oil has the following properties that improve health:

  • Thanks to vitamin E, the protection of cells is increased, and the risk of their destruction is reduced, which has a beneficial effect on the female reproductive system.
  • The content of vitamins of group B contributes to the normalization of the exchange of organic components, and also improves the efficiency of the nervous system.
  • Vitamin A strengthens the immune system and improves eyesight.
  • Vitamin D protects against skin diseases, promotes healing of the cover.
  • When carrying a fetus, it is recommended to add this product to expectant mothers in the diet, since it has a positive effect on embryo development.
  • Doctors advise to use rapeseed oil if you need to get rid of stress and insomnia.

Among other things, rapeseed oil is often used in pharmacology for the preparation of injection solutions and agents with beneficial regenerating properties.

In cooking

Most often, the oil is used to make salads. Rapeseed oil has the property to be perfectly combined with many salads, both vegetable and meat. It tastes like olive oil, instead of which you can serve. Salads, seasoned with rapeseed oil, benefit not only because of the vegetable composition, but also due to the impregnation with buty acids.

It is not recommended to fry on it, because of its high temperature, useful properties are lost.

Butter is very actively used in the production of margarine and mayonnaise.

Harm and contraindications

Despite the fact that rapeseed oil is valued for the benefits it provides, its composition includes, albeit harmless, but harmful substances.

First of all, contraindications are related to the fact that erucic acid is in the composition. It is unable to be digested in the body, because of which it is absorbed into soft tissues and harms the body, delaying puberty and leading to certain disorders.

Thioglycosides have an ambiguous effect. On the one hand, their use consists in improving the appetite and antimicrobial action, and on the other hand, they can cause harm by causing headaches and an allergic reaction. These substances are destroyed during the processing and purification of the product, but with them most of the useful components disappear.

Consumption is contraindicated for people who are obese, because the product contains poorly digestible fats that can cause harm instead of benefit.

During heat treatment, the useful elements of rapeseed oil are destroyed, which leads to the formation of harmful toxins, as a result of which it should not be added to hot dishes and used for frying.

Conclusion

The benefits and harms of rapeseed oil for the body often become the subject of debate, but in general, we can say that it has beneficial properties and does not harm the health, if there are no contraindications to its consumption. In addition, it is not recommended to use the product for frying. Buying low-quality goods can cause serious harm to the body, so you should be careful when choosing. Rapeseed oil has great potential and is used not only in cooking, but also in many other industries.

What is rapeseed oil

To understand the benefits of using this product for food, you need to know what it contains. The composition of rapeseed oil is often equated by the content of useful substances to olive oil. Because of the similarity, the product from rape is even called “northern olive”. The main nutrients with which it is rich are fatty acids: polyunsaturated linolenic omega-3 and linoleic omega-6 acid, monounsaturated oleic acid Omega-9. It also contains in high concentration:

  • vitamins - E, A, B, D,
  • trace elements - calcium, phosphorus, magnesium, etc.

Rapeseed oil - properties

This product with high caloric content, good density in color and consistency is a yellow or brownish oily liquid. It has a pleasant taste, reminiscent of olive oil, and a light nutty aroma. The consumer needs to know about the following properties of rapeseed oil.

  • contains a vegetable analogue of the hormone estradiol, which has a beneficial effect on the female body, helps him prepare for conception,
  • contains monounsaturated fats to lower cholesterol levels
  • valuable components of the product - omega-3 fatty acid, indispensable for the health of the brain and cardiovascular system, and vitamin E, which strengthens the cell walls,
  • according to research, the composition is able to inhibit the development of malignant tumors.

  • the product often contains erucic acid - a substance that is toxic in large quantities to the human body, causing growth retardation and impaired sexual development in children,
  • There are many contraindications to the use of oil for food - cholelithiasis, any diseases of the liver and digestive tract.

Rapeseed oil - harm

The negative impact that a product can have is due to the presence in the seeds of rapeseed erucic acid and toxic organic compounds - thioglycosides. These substances accumulate in the tissues of the body, negatively affecting the thyroid, liver, muscles and blood vessels. Due to the potential harm of rapeseed oil for various organs, such a product that has not been cleaned is prohibited for sale in many European countries. For these reasons, it is necessary to use for food only the extraction of seeds from selected plant varieties with an erucic acid content of not more than 0.3-0.6%.

Rapeseed oil - use

The healing effect on the body of this product is caused by the valuable fatty acids, vitamins and phospholipids contained in it. The use of rapeseed oil for the body is manifested in the acceleration of the processes of healing and metabolism, this ingredient is often used in the preparation of wellness diets. A high-quality product is useful even for small ones as a valuable component of baby food, and especially women should take a closer look at it. The healing mixture saturates the cells with the necessary substances from the inside, works well in homemade recipes of beauty, masks for the face and hair.

Rapeseed oil - application

Due to the beneficial nutritional composition of this product is widely used hostess. The most common use of rapeseed oil is directly for food. Recommended for frying, stewing products use refined, and for filling vegetable salads - natural, which immediately enriches the taste of the dish.

This product from rapeseed is often used in cosmetology - for example, it is included in the composition of care products in order to obtain a good skin moisturizing effect. Apply compositions with it for hair - masks with such a component help to strengthen the strands from the very roots, eliminate dandruff. Благодаря ценным регенеративным свойствам это маслянистое вещество будет эффективным для детей и взрослых даже при более серьезных поражениях – им можно смазывать порезы, раны от ожогов, шелушения при дерматитах, чтобы кожный покров быстрее заживал.

Цена на рапсовое масло

Хотя этот продукт и чрезвычайно полезный, не всегда он продается неподалеку от дома. Найти бутылку с ценным составом на полке большого супермаркета или купить в интернет-магазине особых проблем не составит. What is the average price of rapeseed oil? The product is inexpensive - in the range of 45-60 rubles per 1 kg. Because of the affordable price, rapeseed oil may well compete with the sunflower oil or the more expensive olive oil, which is customary in households.

How to choose rapeseed oil

You need to know what nuances when using have different varieties. How to choose rapeseed oil to provide only benefits to the body? Here are some important recommendations:

  • Look at the color of the product - the liquid should be amber yellow and clear.
  • At the bottom of the tank with natural crude oil there should be no sediment. The presence of such an impurity indicates that the composition is oxidized and will be bitter in dishes.
  • The content of erucic acid should be minimal - not more than 0.6%.
  • Read the label carefully. If it is indicated that the oil is hydrogenated, it is better to refuse such a purchase: the molecular structure of this fluid is unstable, therefore the product will bring virtually no benefit to the body.
  • The quality of the purchased oil should confirm its light nutty aroma.
  • For storage, pour the product into a glass container with a tight-fitting lid and place it in a cool dark place.

What is rapeseed oil made from, what is rapeseed, photo of a plant

Rape - this is the Pancake week culture of cabbage. Related plant - colza, their inflorescences (yellow small flowers collected in a bunch) are similar.

Raps are grown commercially for production:

  • oils for technical purposes, biofuels,
  • detergents
  • cosmetic products
  • edible oil
  • feed.

The history of rapeseed oil

Due to the great need of oils for technical purposes during the Second World War, rapeseed began to be used in their production. It significantly improved the technical qualities of weapons and equipment, and extended the service life.

After the war, they tried to produce edible rapeseed oil, but it turned out with a bitter taste and an unpleasant smell, and even greenish in color.

Later, Canadian scientists received a variety of canola (canola), in which erucic acid (compound harmful to the body) less than 2%. After removing the new variety of oil from rapeseed became suitable for use.

Modern food industry applies rapeseed oil in the manufacture of margarine, convenience foods, fast food, confectionery products, chips, popcorn, etc.

Adherents of the use of rapeseed oil claim that it is similar in properties to olive oil, and opponents of its use insist that the oil is not completely removed from the body (it settles on the walls of blood vessels).

Insulin resistance - what is it, symptoms, causes, treatment, diet

Today we will talk on alter-zdrav.ru about insulin resistance (IR).


Who does not want to be healthy?
Probably there is not a single person who shouted in response proudly: "I". There is just the opposite situation, everyone wants to be healthy, every holiday is toasted with appropriate wishes, they consider health as the main value in our age.
But nevertheless they do not cherish, miss, lose ...

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But if you haven’t been doing anything for years, and then you start everything on Monday at once - do exercises, go on a diet, start a healthy lifestyle, then I can upset you .. It will not be long enough for you. 97% of all beginners leave this “doom” lesson by the end of the week. Everything is too harsh, too much, too scary .. Change everything ..
But you and I will not be globalists, doomed to failure, we are little by little, but every day We will deal with their health.

Begin to engage in health? Not tomorrow .. Not since Monday .. And here .. And now!

On the website alter-zdrav.ru you will find a variety of effective and home-accessible ways and methods to improve your own health. We are considering treatment methods.

  • via massage (for the most part, point, which allows you to help yourself on your own),
  • exercise
  • therapeutic fasting

  • hirudotherapy (treatment with leeches),
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Particular attention is paid to healthy nutrition and personal experiences of the authorwho tried most of the techniques described here.

Alternative medicine provides an alternative to the medical official, allows a person to find his own methods of treatment without drugs, cleanse your body from slags, toxins and excessive tension (we remember the hackneyed truth that all diseases are from nerves).

Psychological tests and stress management techniques (healthy human psyche) help to survive in the world of speed. Lack of time should not affect your health. The techniques proposed here take very little time, but require regular execution.

Controversial presence in baby food

Rapeseed oil as an element of children's nutrition is the subject of dispute among nutritionists. It is added to infant formulas for the enrichment of polyunsaturated fatty acids that are not synthesized by the body independently. But babies can get these substances from breast milk.

Fears of opponents are all connected with the same erucic acid, which, albeit in minute quantities, is present even in a quality product. It is believed that it slows down the growth of baby’s tissues. But there is no scientific evidence.

Tips for choosing and storing

The best rapeseed oil is from Canada and Germany. In these countries, they pay increased attention to quality control, conduct scientific research, create new technologies and specialized oilseeds. But if Canada actively exports oil, then Germany produces it only for domestic consumption.

When choosing oil, pay attention to the content of erucic acid. The more it tends to zero, the safer. It is better if the indicator is in the range of 0-0.5%. The color of the quality oil is light yellow. And the product should not have a sediment.

It is recommended to store in a cool place out of the reach of sunlight.

Rape or camelina

Comparison of camelina and rapeseed oils is based on the fact that the composition of both contains harmful erucic acid. But the camelina also has non-erucous varieties. The composition of camelina is more similar to flaxseed: it contains alpha-linoleic acid and vitamin E. For the rest, the comparison is hardly correct: both products are useful, but each has its own way.

Improving the quality of rapeseed oil has increased demand, but the potential health hazard still worries consumers. The benefits of the product - a proven fact, but the harm is minimized, but not fully understood. Just remember that everything is good in moderation.

Raw materials for production

Rapeseed oil is made from oilseeds. Canola is a close relative of rape, belongs to the cruciferous family. It is a plant up to 2 m tall with panicles of bright yellow flowers. After flowering, seed pods ripen.

Cold-pressed unrefined rapeseed oil was used only in industry as a lubricant, the basis for the preparation of soap and drying oil. Crude oil has an unpleasant smell, contains toxic substances.

In 1978, a new variety of canola was introduced by breeders from Canada. It contained the minimum amount of harmful acid, was suitable for food purposes. Additional cleaning helped to completely get rid of harmful substances, retaining all the vitamins, valuable fatty acids.

Analyzing the composition

The chemical composition of rapeseed oil is rich in fatty acids. The high content of vitamin E - 18.9 mg per 100 g of product. Of the minerals, the highest concentration of phosphorus is 2 mg per 100 g of oil. Contains a large amount of beta-sitosterol - up to 300 mg. Calorie is 899 kcal. The main value are fatty acids. Their list and contents are given in the table.

Table - The content of fatty acids in rapeseed oil (per 100 g)

Rapeseed oil: harm and benefit

Useful properties of rapeseed oil due to the content in the composition of fatty acids. Together with vitamins and minerals, they have a complex effect on the human body. Nine properties are considered the most valuable.

  1. Enhance immunity. With regular intake, the oil enhances the protective functions of the body, helps it resist viruses and bacteria.
  2. Improving the state of blood vessels. Blood vessels are strengthened, the harmful cholesterol is broken down. The likelihood of atherosclerotic plaques is reduced. Fatty acids reduce blood viscosity - serve as prevention of stroke, heart attack, thrombosis.
  3. Normalization of hormonal background. Rapeseed oil contains estradiols - a plant analogue of female hormones. With the systematic use of girls normalized menstrual cycle. For older women, the benefit of the oil is to relieve the symptoms of menopause. This property imposes some restrictions on the use of oil for men.
  4. Cancer Prevention. The oil contains vitamin E, carotenoids. They contribute to the removal of free radicals, reduce the likelihood of oncology.
  5. Restoration of the digestive tract. Common use of rapeseed oil in diseases of the gastrointestinal tract. It has an enveloping, wound-healing effect, reduces the acidity of gastric juice.
  6. Strengthen the nervous system. Regular intake of rapeseed oil balances the state of the nervous system - normal sleep rhythm is restored, stress is more easily tolerated, anxiety disappears.
  7. The benefits of pregnancy and lactation. A tablespoon of oil a day during pregnancy and breastfeeding contributes to the normal development of the fetus, enriches the milk with valuable substances. Pure baby rapeseed oil is not given.
  8. Relief of joint pain. For gout, arthritis, arthrosis, it is recommended to make lotions with oil. They reduce the intensity of pain, partially relieve inflammation.
  9. Therapy for skin diseases. As an external agent, rapeseed oil is used in psoriasis, eczema, and other skin diseases. It softens, has anti-inflammatory effect.

Who is not suitable

Nutritionists explain the harm of rapeseed oil by the content of erucic acid in its composition. It is not broken down by enzymes, gradually accumulates in the body. The consequences of an excess of erucic acid - a violation of sexual function, the liver, heart, blood vessels and muscles.

Contraindications of rapeseed oil:

  • intolerance of the product
  • liver disease,
  • pancreatitis,
  • tendency to diarrhea.

Medical recipes

Medicinal properties of rapeseed oil are also known in traditional medicine. This product is used for the following purposes.

  • Increase immunity. Every day, take one or two dessert spoons of butter. Recommendations for admission: in the morning, an hour and a half before breakfast.
  • Relieve the pain of the joints. The oil is slightly heated in a water bath, impregnated with gauze. Apply to the joints, wrap with polyethylene, leave for two hours.
  • Relieve inflammation. In case of burns, minor skin lesions, the sore spot is oiled up to four times a day.
  • Restore strength. After strong physical exertion, it is recommended to do a restoring bath. Combine 50 g of sea salt, two tablespoons of butter, a glass of milk, a little starch and a few drops of lavender essential oil. The mixture is poured into warm water. Duration of bathing - no more than 20 minutes.

Beauty product

In cosmetology, rapeseed oil is used to care for the skin of hands, face, body. With regular use of masks based on oil, the skin softens, smoothes out, becomes elastic due to the stimulation of the production of collagen fibers. The tool can be used for hair - it gives them smoothness, silkiness, strengthens hair follicles. The most popular are three recipes for cosmetics.

  1. For dry skin. Mix in a tablespoon of cream, butter and honey. Apply on the skin, hold for half an hour.
  2. For acne. Daily lubricate problem areas with pure rapeseed oil.
  3. For shine hair. To half a liter of kefir add two tablespoons of rapeseed oil and a pinch of sea salt. Mix, put on hair, wrap with plastic and a towel. Keep at least an hour.

5 rules for healthy choices

Only high-quality oil will benefit, and not harm the body. When choosing oil pay attention to the following five parameters.

  1. Sediment. There is no sediment in a well-cleaned, safe product. Oil with sediment is not suitable for food purposes.
  2. The concentration of erucic acid. The label indicates the composition. The concentration of erucic acid in the product should not exceed 0.5%.
  3. The degree of purification. For consumption, refined oil is used that has passed all stages of purification.
  4. Hydrogenation. Hydrogenated oil quickly deteriorates, acquires an unpleasant odor.
  5. Color and flavor. High-quality oil has a light, pleasant aroma and golden color.

Before taking rapeseed oil, you need to ensure the quality of the product and the absence of contraindications. Even well-purified oil contains harmful acid - the amount of product must be metered. It is not recommended to completely replace sunflower oil.

Reviews: "Try it, and draw your own conclusions"

More recently, no one even heard of rape, but in recent years this plant has flooded most of the agricultural fields. Why? Because this plant does not require almost any costs: he sowed, processed it with herbicide, waited until it reached and removed, and you can even make oil from it, even gasoline. I will not argue about the benefits of this oil, but it does not give a taste to sunflower, although there are no comrades to taste and color. And by the way, try it yourself and draw conclusions.

We also received 4 bottles of rapeseed oil. In the winter I will drive to Russia, they eat a lot of oil there. And somehow, in 2005, I had allergy on my forehead and itched and then stopped buying it and bought it on the advice.

... But I was afraid to cook on this oil, or rather I cooked pickle, but did not eat it. Since it is also written on the Internet that they make engine oil of such oil. Then I called my pediatrician to clarify whether it can be used. The pediatrician says that her sister is a chemist and she will call and find out now. Then I called back and the pediatrician said that it was an ordinary oil, just a lower grade. But for myself, I decided not to use it anymore. Since there is little information about this oil.

Oddly enough, it was bought by accident. It turned out to be cheaper and therefore bought it. And only then they discovered that it is rapeseed. At first, as they were wary, they got on the Internet and started reading everything about him. It turned out that it is not only cheaper, but also more useful than sunflower. They write that by utility and even by taste it is close to olive. Since the oil is produced in Belarus, then we were calm because of the quality of its production, for some reason we have confidence in their quality for the products from Belarus that have appeared. They write that when frying in rapeseed oil there is an unpleasant smell, I did not notice this and there is no unpleasant smell. Maybe it all depends on the manufacturer. Attitude to the use of rapeseed oil in the world is not unambiguous, but it is increasingly used in Europe. Perhaps this is just a struggle of producers of sunflower and rapeseed oil. We liked it and we do not mind using it in the future.

What it is

Rape is an annual cruciferous plant, it has been cultivated for more than 6 thousand years. This is a cold-resistant plant, it grows well in temperate climates, but according to most researchers, the Mediterranean is the birthplace of rapeseed.

Rapeseed plants are demanding of moisture. The root of canola, grows into the depth of the soil up to 2 meters, the stem is straight, covered with a bluish bloom, the basal rosette and stem leaves differ from each other. Relatively large rapeseed flowers in the inflorescence in the form of a brush have a yellow or white color.

They contain a lot of nectar, therefore they are valued as honey plants. Rapeseed pods have a length of up to 10 cm and a width of up to 3 cm, outside they are smooth. In one pod up to 15-30 spherical seeds of black-brown color, up to 2.5 mm in diameter. Seeds unevenly ripen along the height of the plant, so they are necessarily stored for some time before being processed and ripen. In agriculture, rapeseeds are grown as both winter and spring crops.

In addition, this plant improves the structure and fertility of the soil on which it grows, enriches it with nitrogen. After sowing grain crops in this place, their yield increases.

The content of oily structures in plants often reaches 40% by weight. И хотя по большей части культура используется в пищевой промышленности, в некоторых других отраслях, таких как текстильное производство, металлургическая промышленность и даже мыловарение, ей тоже находится применение.

На сегодняшний день рапсовые поля занимают около 2% от общей площади вспаханных полей в мире. The plant has become so widespread for three reasons:

  1. Cheap production.
  2. Waste-free production: after squeezing the cake remains, which is used as animal feed.
  3. Scientists are trying to use rapeseed oil as fuel.

A bit of history

People cultured rape more than 1,500 years ago. Opinions are divided: some believe that North India is the birthplace of the plant, and some - the Mediterranean.

Despite the fact that rape is one of the first plants that people began to consciously grow for their needs, until the 70s of the last century they tried not to eat products from it.

They contained a large amount of erucic acid, which, in fact, is a poison for the body. We are not able to break down this acid, which leads to its accumulation in the body and causes some diseases.

In the 70s of the 20th century in Canada, a plant variety was selected that contained no more than 2% of this poison. This amount makes the products fit for human consumption. Of course, a considerable part of the population used rapeseed oil in cooking before, but after a sharp increase in the quality of the product, the demand for it became huge.

Oil has spread throughout America and Europe. The market has grown to the Far and Middle East: literally in 30 years, China has occupied 1/4 of the market for the production of this product. In Germany, 70-80% of citizens eat exactly rapeseed oil, and in Europe this product has officially become considered a drug.

Rapeseed oil: the benefits and harm

Benefit

The overall composition of the product is optimally balanced and resembles well-known olive oil. A tablespoon of rapeseed oil contains a large amount of monounsaturated fat - as much as 8.2 grams - and 30% of the daily intake of vitamin E.

Also in the composition are important for the body poly - and monounsaturated acids Omega 3, 6 and 9. They are not synthesized by the body independently. What are they needed for? These acids affect the circulatory system:

  1. slow down the thinning of the vessel walls,
  2. prevent blood clots,
  3. they reduce cholesterol levels, which also inhibit the total accumulation of cholesterol on the walls of blood vessels.

For example, a lack of Omega 6, or linoleic acid, often leads to serious heart failure: heart attacks and strokes. Eating rapeseed oil is able to maintain the amount of this substance at the required level.

Vitamin E, in turn, is the strongest antioxidant and immunomodulator. It supports the protective functions of the body.

Also rapeseed oil improves the work of the gastrointestinal tract.

Rapeseed oil: properties especially beneficial for women

Especially a lot of use of the product brings women.

  1. The oil is used in cosmetology and dermatology: it can significantly improve the appearance of the skin, moisturizing and nourishing it.
  2. The hormone estradiol contained in the product corresponds exactly to the particular female hormone, which is also called the "health hormone". It helps reduce the potential risk of breast cancer, and also enhances the maternal functions of the body, for example, a woman’s ability to become a mother and carry a healthy child.

Harm

The only, but very serious disadvantage of rapeseed oil is the presence of erucic acid in it. It has a destructive effect on the body as a whole, and on the work of individual organs and systems: the liver, heart and bone tissue.

As we have said, in the last century, a new rapeseed variety was introduced, in which the presence of this poison is minimal, this oil can be eaten without fear. However, you need to choose a product in the store carefully enough.

How to choose a good rapeseed oil?

To choose the oil that will bring the body only benefit, you need to adhere to a few simple principles. Before the purchase:

  1. Look at the bottom of the bottle: if there is sediment in it, then the product is of poor quality.
  2. The content of erucic acid should be minimal: from 0.3 to 0.6%. This data is printed on the label. Usually, any product that has been purified has normal values, so you need to choose refined oil.
  3. If the label says that the oil is hydrogenated, then it is better not to take it: this product has an unstable molecular structure and will not bring any benefit.
  4. The color should be clear amber.

After the purchase, be sure to check the oil for smell: a good product gives a pleasantly nutty aroma.

The remarkable qualities of the oil are best preserved in glass containers. Even if you bought a liquid in a plastic bottle, at home it is better to pour it into a glass jar and seal it tightly.

It is better to keep the oil in a dark, cool place, protecting it from sunlight. Of course, nothing terrible will happen to the product, but the liquid may become cloudy and lose its delicate aroma. In addition, vitamin E is best stored in the reach of light.

Food use

Rapeseed oil, like olive oil, is best suited for salad dressing. Frying and baking on it is not recommended, since at temperatures above 160 degrees toxic substances are formed in it.

Rapeseed oil in all its qualities is not inferior to olive oil, has a pleasant smell and taste, but costs much less. It is worth thinking about using it for your culinary delights!

Use of rapeseed oil in cosmetology

Recently, oil has been actively used in cosmetology because:

  • affordable,
  • contains a large amount of nutrients
  • has no pronounced smell and color.

Oil is a good moisturizer, nourishes, softens and promotes skin regeneration. For the production of cosmetic products used food grade rapeseed.

Its oily liquid is used as a basis for many cosmetic preparations:

  • creams for the face, hands and body,
  • shampoos
  • hair care products
  • for injection.

The use of rapeseed oil for hair

Due to the presence in it of styrenes used to activate the recovery of damaged cells in the skin, hair.

Can be used in the preparation of cosmetics at home. So, baths help to soften the skin of the body, make it smoother. To do this, take: 1 tbsp. milk, ¼ Art. sea ​​salt, 1st.l. food soda, 1 tsp starch, 2st.l. rapeseed and 2-3 drops of essential oils.

All components are mixed and added to the prepared bath. In 20 minutes it is possible to relieve fatigue and bring the skin in order.

When preparing it, you will need: Vitamin A - 10 drops, 5 drops of essential rosemary mixed with avocado rapeseed oil. The resulting mixture is rubbed into the hair for 40-50 minutes, and then rinsed with warm water.

With a tendency to the formation of dandruff and hair loss product is an excellent means to eliminate these problems. You can use 3 parts of rapeseed and one part of tea tree oil. After warming up, rub the mixture into the scalp and wrap with a towel. After 30 minutes, wash your hair with shampoo.

Skin care products for the body, hands, hair, containing rapeseed oil, will help to keep them in good condition for a long time.

Folk recipes, which include rapeseed oil, help to cure thinned and damaged hair, and this is not at all strange; a rich chemical bouquet allows you to fully take care of your hair deeply nourishing it.

Useful composition of the oil:

  • omega 3, 6, 9,
  • linoleic acid
  • alpha linoleic acid
  • carotenoids,
  • oleic,
  • tocopherol,
  • retinol,
  • phosphorus,
  • magnesium,
  • zinc.

Healing properties for hair:

  1. Eliminates dryness of the skin, suitable for sensitive types,
  2. Restores the damaged areas of the dermis,
  3. Relieves inflammation
  4. It nourishes dry strands prone to breaking,
  5. It nourishes the follicles and bulbs, restoring normal hair growth rate,
  6. Stops baldness.

Contraindications to the use of rapeseed oil for hair and food is not recommended:
with gallstone disease in the acute stage,

  • diarrhea,
  • in acute chronic hepatitis,
  • excess weight,
  • allergy.

Homemade recipes for masks with rapeseed oil

For the preparation of therapeutic formulations, rapeseed oil is taken as a basis, but its amount should not exceed 10% of the total volume. Mix, as well as other oils with any products and other plant extracts.

The most important rule, which should be taken into account if there is a desire to get a positive effect - it is necessary to apply oil cold, it is not necessary to warm it, in the process of thermal influence its use is reduced, besides harmful substances are formed.

Mask for growth

Result: improves blood flow to the bulbs, increases the growth rate of the strands, nourishes with vitamins.

  • 1 tsp rapeseed oil
  • yolk,
  • 1 tsp onion gruel,
  • 15 gr. honey

Preparation and method of application:

Three onions on a fine grater or skip through a meat grinder, grind with yolk, mix honey with small. Apply the finished mass on the head, departing from the roots about a centimeter, distribute along the length. Warm up for 50-60 minutes. Wash off, rinsed with lemon water.

Mask from falling out

Result: stops rapid hair loss, awakens dormant follicles.

  • 1 tsp rosemary ether,
  • 4-5 drops of cedar essential oil,
  • 30 gr. honey
  • 1 tbsp. l rapeseed oil.

Preparation and method of application:

All components are mixed, it should be a liquid, slightly viscous mixture. We process all the hair with it, put it under a warm headdress with a film. After 35 minutes, wash off.

Mask to strengthen hair

Result: delivers to the hair, skin and roots all the necessary vitamins and trace elements, thereby strengthening them.

  • bunch of parsley,
  • 1 tbsp. l main component.

Preparation and method of application:

Finely chop greens, but rather skip through a meat grinder or grind in a blender to produce green puree. We combine it with oil, we insist 15 minutes. We rub the resulting composition into the roots, distribute the scallop along the growth. We wear under a warm cap for 40 minutes, wash our hair with shampoo.

Mask for lightening hair

Result: this solution helps to lighten the curls a couple of tones or wash off the paint, depending on the goal you are pursuing.

  • 1 cup of kefir,
  • 40 ml of rapeseed oil,
  • 1 tbsp. l sea ​​salt.

Preparation and method of application:

All products are mixed, evenly applied over the entire length of the hair. Dress the shower cap and towel for 60 minutes. Wash off in the usual way.

Mask for damaged hair

Result: fills every strand with vitamins, gives shine and strength.

  • 40 ml olive oil,
  • 1 tbsp. l rapeseed,
  • 170 ml kefir,
  • vitamins B1, B6 and B12, 4 drops each.

Preparation and method of application:

Knead a homogeneous solution of oils, kefir and oil solutions of vitamins. We process the top of the head, distributing the remains over the entire length. Withstand under an insulated cap for an hour, wash thoroughly with shampoo.

Mask for fine hair

  • 1 tbsp. l avocado oil
  • 1 tbsp. l rapeseed,
  • 10 drops of retinol,
  • 5 drops of bay oil.

Preparation and method of application:

Knead treatment mask, put on the roots and in length for 45 minutes. Wash off, as usual - with water.

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