Calorie content of onions
Bulb onion is a herbaceous plant of the onion family, one of the most important vegetable crops, widely used in cooking, folk medicine, and cosmetology. Onions have been cultivated for more than five thousand years, and nowadays they are used in the cuisines of all peoples of the world due to their unique taste. That is why it is important to know the calorie content of onions. Raw, dried, boiled, fried, pickled onions are added to soups, salads, sauces, vegetable stews, meat and fish dishes, used as a seasoning for canning and a component of spicy mixtures.
Eating onions helps to improve appetite, activates the secretion of gastric juice, accelerates digestion, assimilation of food, normalizes the water-salt balance. Onions are a good diuretic, antiseptic, anthelmintic, anti-inflammatory, anti-sclerotic and anti-diabetic agent. Considering all these qualities, the use of onions in winter is especially recommended.
Onions are divided according to the level of essential oils - sweet, semi-sharp, pungent and bitter; recently, a slightly spicy, mild, sweet gourmet and salad have appeared. It is noteworthy that the sweetest onion varieties contain the least amount of sugar, since essential oils give the characteristic bitter taste to onions, and their amount directly depends on the sugar content of the onion. This means that in sweeter varieties of onions there is less calorie content.
In 100 g of onions, the calorie content is 40-43 kcal:
- Water - 86 g;
- Protein - 1.7 g;
- Carbohydrates - 10.5-11.0 g;
- Fiber - 0.8 g.
Calorie content of green onions
Green or, so-called, salad onions - unripe lettuce feathers of onions, shoots of batun and shallots (Ashkelon) or leeks. The calorie content of green onions depends on the variety. Salad onions are widely used as an additive to salads and vinaigrettes, in various vegetable and meat dishes, or as a flavoring additive in soups, sauces, gravies and minced meat.
Green onions: calories and energy per 100 g:
- Onion-batun - 34 kcal, proteins 1.3 g, fats 0.1 g, carbohydrates 3.2 g;
- Shallots - 72 kcal, proteins 2.5 g, fats 0.1 g, carbohydrates 16.8 g;
- Leeks - 33 kcal, proteins 2.0 g, fats 0.0 g, carbohydrates 8.2 g;
- Onions and feathers - 19 kcal, proteins 1.3 g, fats 0.0 g, carbohydrates 4.6 g.
It is recommended to use green onions in the menu all year round - its calorie content is low, and the content of vitamins and microelements necessary for the body is very high.
Calorie content of fried onions
In fried onions, the calorie content depends on the cooking method. In the food industry, chopped and dried onions are fried in special containers with the addition of vegetable oils, then processed in a special way. It is used in the production of semi-finished products, sausages, pâtés as an ingredient in instant products, frozen foods, in bakery products for baking onion bread and buns, it is a part of ketchup and sauces. As a seasoning, fried onions are produced separately in ground form, crushed or in the form of flakes.
At home, onions are prepared with the addition of vegetable oil or deep-fried, sprinkled with flour.
Energy value and calories of fried onions per 100 g of finished product:
- Industrial processing - 251 kcal, proteins 4.5 g, fats 13.5 g, carbohydrates 27.4 g;
- With the addition of oil (25 g per 100 g of onions) - 213 kcal, proteins 1.1 g, fats 20.0 g, carbohydrates 8.3 g;
- Deep-fried with flour - 240 kcal, proteins 4.8, fats 14.0, carbohydrates 25.3.
The average values of onion calories and their nutritional value are given, which may vary depending on the climatic and weather conditions in which the green onions are grown, on the composition of the soil and many other factors.
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