What is an onion? Uses of onions

Onions are a very familiar food that is often used in dishes to help add a delicious flavor to that dish and stimulate more appetite. So, are there any other uses for onions? Let’s find out in this article

What is an onion?

The scientific name of the onion is Allium fistulosum and this is a species of the Onion family, the other common name is green onion. In addition, in medicine, it is also known as pine pine.

What is an onion?

Onions usually have 5 – 6 leaves, characteristic green color, hollow cylinder, leaves 30 – 50cm long, small diameter from 4 – 8mm . In the middle of the leaves, the leaves are enlarged and tapered at the top, and the roots are densely grown at the base.

Due to its good adaptability, the commodity can be grown in many places. In Vietnam, the flower onion is grown most in Son La province.

Based on the characteristics of each type of onion, it can be divided into different types such as pilgrimage, buffalo onion, stone onion, ….

Uses of onions

In the onion, there are many useful nutritional components such as vitamins C, K; chromium; Potassium, … These ingredients work to bring many benefits to the body such as:

Strengthening the body’s immunity: According to the Health and Life newspaper, the onion contains a lot of vitamin C, which has the ability to help strengthen the body’s resistance and immune system. It also prevents colds and viruses from entering and causing illness.

Boost the body’s immunity

Blood sugar control: Onions have the ability to help stabilize blood sugar levels and contribute to reducing the risk of diabetes.

Control blood sugar

Cancer prevention: In onions contain a lot of antioxidants that are able to reduce the influence of free radicals on the body, thereby helping to reduce the possibility of cancer.

Cancer Prevention

How to use onions to cure diseases

In addition to having effects in cooking, we can also use this food to make medicine, here are a few remedies using onions.

Cure colds, colds: You cut 3 – 5 scallions , then wash and cut into small pieces, then put the onions in boiling water with 3 slices of fresh ginger. After boiling for about 3-5 minutes , you pour the water into a glass and drink. This remedy will help you sweat, eliminate toxic gases in the body.

How to use onions to cure diseases

Cure stuffy nose: You should crush 2-3 onions to get water, then you can put the juice you have just pressed on your lips and nose, you will see a noticeable effect after about 10-15 minutes .

Cure painful swelling: You cut the onion with its roots and then pound it into water, you continue to take the pounded onion and apply it to the wound, within 20 minutes the pain will be reduced and the wound will be gone. more swelling

Delicious dishes from onions

Grilled oysters with onion fat : The strong aroma of spring onions will help overwhelm the fishy smell of oysters, increasing the flavor of the dish.

Grilled oysters with onion fat

Grilled corn with onion fat: Grilled corn with onion fat is a snack that will give you a very enjoyable feeling with sweet yellow corn kernels eaten with both fatty and fragrant onion fat.

Grilled corn with onion fat

Roasted pork belly cake with onion fat: The pure white rice cake rolls are spread on top with a beautiful layer of glossy green onion fat, when eaten with hot roasted pork and sour fish sauce, it will be extremely delicious.

Pancakes with roasted pork with onion fat

How to grow and care for onions?

Spring onions can be grown all year round, but the most suitable time to plant onions is during the hot season, the development time of spring onions is from 40-45 days , so you can get a lot of crops in a year.

How to plant and care for onions

When planting onions, you should create a distance of 15-20 cm for each row. The distance between plants is 10-15 cm . Each hole should have only 2 cloves of onions. However, in the dry season, you can plant thicker than the rainy season.

Spring onions need water, so you need to water the plant twice a day, early in the morning and at midday.

Where to buy onions?

Where to buy onions?

Currently, you can easily buy onions in any market or supermarket with extremely cheap prices. At Tnhelearning.edu.vn , spring onions are sold with very good quality and cost only 5000 VND/bag of 50g

Above is all the information about onion and its uses that Tnhelearning.edu.vn has compiled for you. Hopefully through this article you will have more useful information and if you want to buy onions, go to Tnhelearning.edu.vn to buy them.

Source: Health and life

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