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The difference of white onions from the usual and what to use


White onions - the oldest garden crop, which came to us from Asia, a close relative of the familiar bulb. This is not only a bright seasoning that improves the taste of traditional dishes, but also a wholesome vegetable that can saturate the human body with useful vitamins and microelements.

Description and characteristics

In the wild, there are more than 300 varieties of onions. As garden crops, humanity cultivates only 7 species. The white appearance is an invaluable storehouse of vitamins, macro and microelements.

From a scientific point of view, white, purple and yellow onions - they all belong to the same species. This is one of the most common vegetable crops cultivated by mankind for over 5,000 years. The white vegetable has large, smooth onions, although it is stored worse than the usual, yellow.

White onions close-up on the table

The difference of white onions from the usual

What is the difference between these close relatives? White onion is usually larger than yellow. In addition to the color of the husk - in white it is somewhat like a clean sheet of paper, the vegetables are different in taste and smell.

White onions are much more fragrant than bulb, sweeter. It is milder in taste - there is no usual, rather sharp bitterness.

There are other differences on the white onions:

  • a greater amount of iron salts;
  • higher content of vitamins, essential oils;
  • higher content of natural sugars and mineral salts;
  • significantly less (compared with bulb) shelf life.

There are functional differences - the white vegetable is more often used fresh, for making salads, while the bulb is universal. A native of Asia, he is very popular in Latin America, Spain. In hot countries, it is often used as a salad. North (for example, in France) - the famous onion soup is made from it.

White, yellow and red onions

The composition and properties of white onions

White onions contain vitamin C, vitamin E, vitamin H (biotin), vitamin PP (nicotinic acid), and numerous B vitamins. The trace elements include calcium, magnesium, manganese, iron, phosphorus, zinc, potassium. Do not forget about essential oils (phytoncides).

It is a valuable source of iron needed by the human body for the synthesis of hemoglobin. Iron salts contribute to recovery from anemia. This is especially important with the current flourishing of vegetarian culture, which has led to a reduction in the consumption of meat products by many young people.

Zinc contributes to the development of sex hormones, as well as the hormone insulin. A significant amount of keratin, contributing to the beauty and health of hair, nails, is contained in green feathers.

White onions are very useful for the diet menu. Salads, the recipe of which includes it, normalize the work of the entire gastrointestinal tract, contribute to weight loss.

Useful properties and contraindications

Onion is a natural antiseptic, this medicine has been known since the time of Hippocrates. Phytoncides contained in the plant have a direct effect on a number of bacteria and pathogens.

Ripe onions in the garden

Due to the pronounced antibacterial effect, it can additionally be used as a folk remedy in the treatment of stomatitis, sore throats, acute respiratory diseases. To prevent infections of the upper respiratory tract, doctors recommend systematically inhaling the smell of fresh chopped vegetables (in the autumn-spring period).

Up to 1.5 years, children are not recommended to give raw onions. At all poles, it can burn the tender mucous membrane of the digestive organs of the child. From the age of 1 year, it is applicable in the children's menu, in a thermally processed form - as part of vegetable purees, or soups.

Doctors try to limit the consumption of white onions only in extreme cases:

  • in diseases of the nervous system (sleep disturbance, irritability);
  • with migraine;
  • with severe symptoms of hypertension.

It is desirable to completely eliminate the vegetable from the diet of patients with flatulence, because this vegetable stimulates the formation of gases in the intestines. Do not eat people with increased weight. White vegetable stimulates the secretion of gastric juice, increases appetite. The aroma of the vegetable improves the attractiveness of dishes, and as a result you can eat much more than a standard portion.

Use in traditional medicine

Harvesting white onions on an industrial scale

Since ancient times, the vegetable was considered a healing plant. The ancient Egyptians even wore it around their necks, as an amulet. Roman gladiators ate it before the battle, so that more strength arrived. It is believed that a useful vegetable can relieve acne, dandruff, rheumatic pain in the joints.

Onion juice is good for insect bites - mosquitoes, ants, wasps, bees, or gadflies. Lubricate the bite with fresh juice, and itching subsides, swelling will not.

In folk cosmetic and medicinal recipes, the vegetable is present as an antiseptic component. Onion gruel with linden honey (in equal proportions) traditional healers used as a tonic mask for the face, whitening age pigment spots, significantly reducing the appearance of acne.

Crushed onion was used to treat burns, complex infected wounds. And now this knowledge can be used to alleviate the patient's condition in non-standard situations, before first aid.

Cooking Recipes

Onions are always present in our menu. A variety of soups, meat, fish and vegetable dishes - all these dishes traditionally complements the fresh onion, enriching their taste.

Just planted white onions

From a medical and culinary point of view, onions are best used in food with fats. Fats allow you to dissolve and assimilate beneficial substances. The sauce for it can serve as sour cream, olive oil, or sunflower oil. Fats soften the taste of the dish, and reduce the aggressive effect of the vegetable on the mucous membrane.

For a healthy person, it will help to adapt the body for an exotic trip. The day before her, and then on her return, it is worth eating a slice of onion with bread. It activates the immune system, the body is easier to cope with the flight, contrasting changes in climatic conditions.