The harm of fried potatoes in vegetable oil. Fried potatoes harm and benefit

Potatoes, the harm and benefits of which are actively discussed by both experts and ordinary people, have long taken a firm place in the menu of many Europeans. This also applies to the countries of the post-Soviet space, where it is called the "second bread" and is actively used as side dishes for preparing basic and even dietary dishes.

About the benefits of potatoes

If we consider a vegetable from a medical point of view, then it opens up a lot of interesting properties. First, the tuber juice has anti-inflammatory properties. It is prescribed for both external and internal use in the treatment of various ulcers, purulent and other lesions. Due to the high content of potassium, the vegetable is recommended for people with problems of the cardiovascular system. The maximum amount of useful elements is in the peel, therefore, for a greater effect, it is recommended not to peel the tubers before cooking. In the treatment of cold-related ailments, potatoes are used for inhalations and compresses, and its puree is recommended for people with digestive tract problems.

The nutritional value

In most cases, potatoes are perceived not as a medicine, but as a food product. There are more than 50 thousand varieties of this plant in the world. They were bred by man in order to provide the population with food. For this reason, potatoes are one of the key foods in America and Asia, Europe and Australia.

People are used to seeing this vegetable on their table literally every day. There are thousands of recipes that include potatoes. The harm and benefits of tubers largely depend on the method of their preparation. On the one hand, this vegetable is low in calories and contains a number of trace elements necessary for a person. On the other hand, under certain conditions, toxic substances can accumulate in the tubers. And with some types of heat treatment (for example, frying in oil) - carcinogens.

About the dangers of potatoes

If we consider the plant as a whole from the point of view of botany, then this annual shrub of the nightshade family is considered poisonous. In particular, this applies to the stem, flowers, as well as berries (similar to small green tomatoes) with seeds. However, only tubers are edible. They mean when they say "potato". The harm and benefits of this part of the plant have been studied enough to say that eating it is absolutely safe. The exception is green specimens, which indeed may well turn out to be poisonous. For this reason, you should not store potatoes in the light, and when buying, you should carefully examine each tuber, paying attention to color.

With prolonged storage of the vegetable, the poison solanine accumulates in it. As a rule, its concentration reaches a dangerous value closer to spring, when the tubers begin to sprout. Therefore, when eating potatoes, starting from January, it is recommended to peel them (the poison is concentrated in the peel). Particular care should be taken by pregnant women, since solanine adversely affects the embryo and can lead to severe malformations.

Harm of fried potatoes

As mentioned earlier, the benefits of this product largely depend on the method of its preparation. According to most nutritionists, it refers to dishes, the use of which is highly undesirable. There are several reasons for this. Firstly, during the cooking process, the tubers absorb a lot of oil, which then enters the stomach. As a result, the dish turns out to be fatty and very high-calorie. Secondly, fried food in itself is not very healthy. And, thirdly, they use it, as a rule, with a lot of salt and sauces, which are also quite harmful. For this reason, it is better to replace it with the benefits and harms of which are also ambiguous, but still most experts tend to use this method of preparation.

To minimize the negative effects of fried food on the body, it is necessary to adhere to certain rules in the process. And it's best to use it in moderation.

How to fry potatoes properly?

It turns out that this dish can be easily transferred from the class of "categorically harmful and prohibited" to the category of "not very recommended, but quite acceptable." To do this, you must follow a few not too complicated rules.

Firstly, you should not soak peeled and chopped tubers in water, as some housewives recommend. Otherwise, most of the nutrients will remain in it, and potatoes will simply become a harmful snack.

Secondly, you can fry it exclusively in fresh refined oil, which after cooking must be poured out and not reused. Thirdly, first, the potatoes are brought to a golden brown in a very hot pan, and then the fire is removed and they continue to fry until cooked in a weak one. You need to salt and add spices at the very end, when the dish is ready.

Boiled potatoes

This is one of the most common side dishes. Moreover, you can cook it in several ways: mashed potatoes, slices or in "uniforms". In all cases, boiled potatoes will turn out. Benefit and harm, of course, will be different. The easiest option is to boil peeled tubers in salted water, adding a few bay leaves and peppercorns to them. Potatoes are cooked, depending on the variety, from 10 to 25-30 minutes. Then it can be greased with a piece of butter and sprinkled with chopped herbs.

A healthier option is potatoes boiled in their skins. So it retains the maximum of the necessary elements. True, and harmful also persist. So beforehand, the tubers should be thoroughly washed and inspected for damage and greening.

Even better if the potatoes are steamed. Perhaps this is the most useful way. Before you cook it, you need to either wash it very well or peel it. Such tubers are suitable for salad, and as the basis for the filling of a pie or dumplings, and as an independent side dish.

Mashed potatoes

A favorite dish of children and adults, which is quite easy to prepare. It can be made dietary, using a minimum of spices and fat, or creamy and airy, with milk, butter and egg yolk. In the first case, potatoes are simply boiled in salted water. Then it is crushed with a crush and brought to a state of puree, adding liquid as needed.

To make the dish tasty, while the potatoes are cooking, you can put a couple of bay leaves and a little peppercorns in the water. After all the pieces are crushed, butter and egg yolk are added, and brought to the desired condition with boiled milk. It turns out a very delicate tasty side dish.

How to cook

This dish is no longer called a side dish. It can be served both for dinner and during lunch. It is advisable to add other vegetables there. And if you put it out, you get a real feast. During fasting and those who are on a diet, it is better to limit yourself to a vegetable option. They are prepared in much the same way, except for the addition of meat.

For a pound of pork, you will need one and a half kilograms of potatoes. They also take large carrots, medium onions, vegetable oil, salt, bay leaves, peppercorns, and other spices can be used. A little greenery will also help.

Before cooking, it does not hurt to marinate it. To do this, cut the pork into small pieces (3x3 cm), salt, sprinkle with ground pepper, you can add other spices. Then it is left for half an hour. During this time, you need to clean all the vegetables. Potatoes are poured with water so that they do not darken.

Vegetable oil is poured into a cauldron or pan with a thick bottom and the meat is fried on it until a crust. Then coarsely chopped onions and carrots are added there, continue to fry, stirring. When the vegetables begin to brown, the potatoes are cut into cubes equal in size to the meat and sent to the pan. Pour hot water so that it covers all the pieces, add bay leaves and peppercorns, simmer over low heat for about 20 minutes. At the end, the dish is salted to taste and sprinkled with chopped herbs.

That's how different potatoes can be. The harm and benefits of its use are sometimes slightly exaggerated. So in fact it is possible for everyone. The main thing is to cook correctly and know when to stop.

People who eat fried potatoes at least twice a week double their risk of early death. This is exactly what the authors of an article published in the American Journal of Clinical Dietetics claim. At the same time, eating potatoes in any other form does not lead to a reduction in life, scientists say. They make very strong arguments. Maybe it really is worth switching to mashed potatoes?

“Fried potato consumption is on the rise worldwide,” says Dr. Nicola Veronese, lead author of the article and research scientist at the National Research Council in Padua, Italy. In 2014, according to statistics, only in the United States people consumed 15 kilos of french fries per person per year. Veronese's team studied 4,400 people with arthritis, aged 45 to 79, and as a result came to the conclusion that fried potatoes are harmful to health. This study was one of the few that open people's eyes to how and how bad potato chips are for the body.

The researchers divided study participants into groups based on how often they ate potatoes. During the year, 236 study participants died. Analyzing the data for each group, Veronese and his collaborators found that those who ate fried potatoes 2-3 times a week were twice as likely to die early than those who did not eat the dish. The type of frying didn't matter - french fries, hash browns and regular fried potatoes had the same effect. At the same time, according to research, men consumed fried potatoes more often than women, and young people more often than older people. The results of the study do not yet show that frequent consumption of fried potatoes leads to early mortality - more research is needed to draw such a definite conclusion. But there is definitely some dependence here. “We believe that the oil in which fried potatoes, rich in trans fats, are cooked, is one of the factors in early mortality,” says Veronese. – Trans fats increase the level of “bad” cholesterol in the blood, which directly leads to cardiovascular disease.

According to Veronese, the propensity for early death among fried potato eaters may be due to the fact that they are generally prone to excessive salt intake, sedentary lifestyle and obesity. However, this wording confused the representatives of the General Council of Potato Growers of the USA. The organization's president, John Keeling, said the study was skewed because it only included patients with arthritis. According to Keeling, “Potatoes are an exceptionally healthy vegetable because they are low in calories. In addition, it has no fat, no salt, no cholesterol, but one medium potato contains a quarter of the daily value of vitamin C and more potassium than a banana.
According to Keeling, the potato was simply the victim of black PR. Susanne Larsen, associate professor at the Institute of Environmental Medicine, agrees, saying: “In Western countries, excessive potato consumption is often considered a sign of unhealthy eating habits. Susanne Larsen, who also conducted research on the potato, agrees with this and says that this habit has nothing to do with early mortality.”

Fried potatoes are the simplest and most affordable dish that is very popular in our country. Many cannot imagine their life without it. This dish is very tasty and nutritious, has a high energy value, satisfying and inexpensive.

Energy value of fried potatoes

Many substances that are part of raw potatoes do not disappear after heat treatment. For example, the product contains a lot of fiber, carbohydrates, proteins, healthy pectins, malic, oxalic organic acids. Also, vitamins A, groups B, E and K, minerals: calcium, potassium, sodium, magnesium, phosphorus are stored in high-calorie fried potatoes.

The starch in the composition of fried potatoes is the most nutritious component, but it is this that is recommended to be carefully removed after cutting the tubers into slices, washing the potatoes with water before frying. Consider the calorie content of fried potatoes in sunflower oil.

calories

Many people wonder how many calories are in potatoes fried in sunflower oil or butter? Note that the calorie content of fried potatoes in vegetable oil depends on the nutritional value of these ingredients. Let's take three large potatoes with a total weight of 670 g, they have 519 kcal in their raw form.

Vegetable oil should be used in a minimal amount - one tablespoon (about 12 g) will be enough. Calories in this amount of sunflower oil are 108 kcal. Many people use more vegetable oil for frying potatoes - up to 50 g. This doubles the calorie content of the finished dish, if you want to avoid this, use a vegetable without frying.

It turns out 519 kcal in 670 g of a peeled vegetable and 100 kcal in 12 g of oil, a total of 627 kcal (91 kcal in 100 g). If you pour 50 g into the pan, the dish will already have 1000 kcal with the same amount of potatoes (133 kcal per 100 g).

We weighed the ingredients in their raw form, when cooked, they evaporate water, which contains no calories. Accordingly, the calorie content of fried potatoes for the finished product is about 30% higher - about 200 kcal per 100 g in traditional cooking and about 125 kcal if the minimum amount of oil is used.

The calorie content of fried potatoes in butter is lower, but slightly, since vegetable and butter in calories differ insignificantly.

Many people are also interested in how many calories are in olive oil fried potatoes. In this case, the amount will be exactly the same as when frying on sunflower, but in the finished dish there will simply be less harmful carcinogens.

As for the calorie content of fried potatoes with chicken, it depends on how much you will use and how much you will take. Breast - 113 kcal per 100 g, and legs - 158 kcal. If you are wondering how many calories are in fried potatoes with onions, it is not difficult to calculate it. It all depends on how much oil to use to fry it.

You can learn about the calorie content of potatoes processed in a different way from our next article.

Benefit

To understand whether there is any benefit in potatoes fried in butter or vegetable oil, you need to study the composition of fresh potatoes. Root crops contain useful organic acids and other substances that have a beneficial effect on the body and all its systems.

You can benefit from fried potatoes in sunflower oil if you consume the product in moderation. Only then can you count on the beneficial properties of the dish, which creates diuretic and antispasmodic effects. Due to the potassium content, even fried potatoes help to remove excess water from the body.

Harm of fried potatoes

Fried potatoes in sunflower oil, the calorie content of which we discussed above, is a delicious dish loved by some people. Potatoes are especially harmful for overweight people, diseases of the digestive system or impaired material metabolism.
It is a lipid-glycemic product, so if you use it often, you will start to get fat. The fact is that the oil on which the root crop is fried is deposited in the body in the form of fat.

September 13, 2018

Proponents of proper nutrition know that it is most useful to cook all foods by steaming or baking. But sometimes you want to treat yourself to something incredibly tasty and at the same time harmful. Everyone has fried potatoes in their diet. The benefits and harms of such a dish are the topic of today's article.

Chemical composition

In our country, potatoes are called the second dish. Indeed, root crops are added to first courses, casseroles, snacks, salads and even pastries are made from them. But the fried potatoes for dinner still get the palm. Does such a treat bring harm or benefit? We will talk about this in today's article.

To understand how valuable potato roots are for the human body, one should study in detail the component composition of a raw vegetable. Of course, in the process of heat treatment, a certain part of vitamins, micro- and macroelements is lost, but some of them are preserved.

Component composition:

vitamin C;
phosphorus;
choline;
ferrum;
pyridoxine;
potassium;
vitamin PP;
magnesium;
vitamin B1;
calcium;
tocopherol;
vitamin B9.

On a note! There is absolutely no cholesterol in raw potato roots. But if you subject the vegetable to heat treatment in the form of frying, cholesterol will appear due to the addition of refined vegetable oil.

As you can see, the component composition of potato tubers is quite rich. Therefore, the use of this vegetable in food has a beneficial effect on almost all internal systems and organs. The immune system is strengthened, the work of the nervous system is normalized, the concentration of sugar in the blood decreases.

Interesting! Potatoes contain antioxidants, which are famous for their cleansing and anti-inflammatory properties.

Now it's time to talk about nutritional value. Raw potato tubers are almost a dietary product. There are approximately 80 kilocalories in 100 g. What happens when a vegetable is cooked? When frying potatoes, refined vegetable oil is used, respectively, the calorie content of the finished dish will increase exponentially compared to the original nutritional value of raw potatoes.

In a serving weighing 100 g, there will be from 250 to 350 kilocalories. But, as practice shows, on average a person eats a serving weighing about 200-250 g. Accordingly, the nutritional value will be twice as much, and this is almost a third of the daily calorie content.

On a note! Profile doctors do not recommend eating fried potatoes in the afternoon. If you want to enjoy the delicious taste of such a dish, do it before dinner. In this case, the body will still have plenty of time to digest everything, and not transform it into body fat.

Do you like fried potatoes? Its benefits and harms - that's what you need to know about such a gastronomic masterpiece. As already mentioned, heat treatment kills some of the nutrients contained in raw tubers. But some, even an insignificant part, still remains, so we can talk about the benefits of potatoes.

Beneficial features:

strengthening of bone and joint tissue;
promoting the production of collagen;
prevention of osteoporosis and a number of other ailments of the musculoskeletal system;
stool restoration;
replenishment of mineral and vitamin reserves;
elimination of headaches and migraines;
getting rid of fatigue.

Experts advise eating potatoes for people who are daily subjected to exhausting physical exertion. Here, the advantage is the high nutritional value of fried potatoes.

On a note! Young potato tubers are even included in the diet. Of course, frying such potatoes is undesirable, otherwise the calorie content of the dish will increase.

Eating potatoes has a positive effect on the organs of the digestive tract. There is a clear improvement in the functioning of the stomach and intestines. People can eat potatoes to treat constipation, flatulence, and bloating.

Potato tubers contain ascorbic acid. By the way, the concentration of vitamin C is quite high. So, this vegetable is also good for the immune system. You can include it in your diet to prevent acute respiratory and viral illnesses.

In large quantities, potato root crops contain some group vitamins that have a positive effect on the nervous system.

Important! In the process of frying, cholesterol appears in potato tubers, so it is often undesirable to eat such a product. An increase in cholesterol levels leads to the formation of plaques, atherosclerosis and the development of cardiovascular pathologies.

I would also like to draw attention to potato juice. Let you eat a serving of fried potatoes and satisfy your gastronomic needs. And the next meal should be healthy. Folk healers actively use freshly squeezed potato juice to treat a number of ailments.

Healing properties:

sedatives;
expectorants;
anti-inflammatory;
immunostimulating.

Despite the huge benefits, eating fried potatoes can also cause harm. And it is associated not only with an increase in cholesterol levels and the possible development of atherosclerosis.

It is recommended to exclude potatoes from the diet in any form for people suffering from kidney failure. Vegetable roots contain a high concentration of potassium, which will not be completely absorbed by the body with such ailments.

A large amount of starch contained in potato tubers can cause diabetes.