1. Elementary school students’ essay on the benefits of carrots

Carrots are also called clove radish. They are dressed in an orange “coat”, some are light yellow, and they have a slender figure. It tastes sweet and crunchy.

A national research institute in Japan found that carrots contain a large amount of carotene and vitamin A. Can it cure night blindness? They also found that carrots have anti-cancer effects. Its anti-cancer effect is twice as high as that of tomatoes and more than twice as high as that of garlic and green onions. Some people don't like to eat it, but if they knew its function, they would never get tired of eating it.

Carrots have been cultivated for four thousand years, and archaeologists have discovered carrot fossils in Switzerland. No matter whether carrots are steamed or dried, the carotene and other nutrients they contain do not change much. Can it be stored in a vacuum for a long time? If you don’t believe it, let me tell you a story: In 1824, a group of explorers came to the Arctic for an expedition. They brought many canned carrots in vacuum bags. For some unknown reason, some of them were left uneaten. By 1938, another group of explorers came to the North Pole. They found these cans and wondered if they could be eaten, so they took them back for testing. The test results surprised them. The carrots in the cans had not deteriorated and were no different from fresh ones.

Carrots are not only delicious in color, but also very delicious to eat. It plays an important role both in medicine and in life.

Carrots are indeed miraculous plants!

Hope to adopt 2. Essay on the characteristics and functions of carrots 300 words

Carrot is a home-cooked vegetable with crisp texture, delicious taste and rich nutrition. Traditional Chinese medicine believes that it can replenish qi, strengthen the stomach and digestion, strengthen yang, calm the five internal organs, and has good curative effects in treating indigestion, chronic dysentery, cough, night blindness, etc., so it is known as the "Oriental Little Ginseng". When fried in oil and eaten, it can be converted into vitamin A in the human body, which can improve the body's immunity and indirectly eliminate cancer cells. The latest research by American scientists has confirmed that eating two carrots a day can reduce blood cholesterol by 10-20%; eating three carrots a day can help prevent heart disease and tumors.

The main nutrient in carrots is β-carotene, which is present in the cell wall of carrots. The cell wall is made of cellulose and cannot be directly digested by the human body. It can only be chopped, cooked and chewed. In this way, the cell wall is broken, and β-carotene can be released for the human body to truly digest and absorb. Keeping nutrients such as beta-carotene intact is closely related to our eating and cooking methods.

Carrots have powerful medicinal effects

According to measurements, the carotene contained in carrots is more than 30-40 times higher than that of white radish and other vegetables. After carotene enters the human body, it can be converted into rich vitamin A under the action of a series of enzymes, and then absorbed and utilized by the body, thus making up for the deficiency of vitamin A.

Vitamin A has the functions of promoting normal growth and reproduction of the body, maintaining epithelial tissue, preventing respiratory tract infections, maintaining normal vision, and treating night blindness and xerophthalmia. Natural vitamin A converted from carotene is much more effective than synthetic drugs.

Carrots can enhance human immunity, have anti-cancer effects, reduce the chemotherapy response of cancer patients, and have protective effects on various organs. Women eating carrots can reduce the incidence of ovarian cancer.

Carrots contain potassium hyaluronate, which helps prevent hardening of arteries, lower cholesterol, and has a certain effect on preventing and treating high blood pressure.

Carotene can scavenge free radicals that cause aging. In addition to vitamin A, it also contains signature nutrients such as B vitamins and vitamin C, which also have skin moisturizing and anti-aging effects. The aromatic smell of carrots is caused by volatile oils. It can improve digestion and has a bactericidal effect.

When carrots are eaten raw, the human body can only absorb a trace amount of carotene, and the nutritional value

is greatly reduced.

Therefore, people should stir-fry with enough cooking oil when eating; cut the carrots into pieces and stew them with pork, beef, or mutton in a pressure cooker for 15 to 20 minutes before eating, which not only reduces the fishy smell of the meat but also improves the nutrition of the broth. This kind of broth is especially suitable for the elderly and children. 3. An essay introducing carrots

I am a very small carrot, growing in a green vegetable field. After several months of development, I Mature. I was so small that my master decided to eat me.

There are many companions who are as unlucky as me, and they are all similar to me. The owner looked at us little guys and sighed: "This month, we have to eat carrots again! Hey!"

We slept in the basket, lay on the owner's back, and followed him on the bumpy mountain road. After more than an hour, we finally arrived home.

I lay on the top, and the owner picked me and another companion up to stir-fry without thinking.

The master took me and rubbed me vigorously in the basin. In less than a minute, I lost a layer of skin. The master pressed me on the chopping board, picked up the knife and was about to cut. That sharp, piercing blade is really scary. It's a pity that I can't scream, otherwise I wouldn't be in this situation. At this time, the owner's wife came. She looked at me and said, "The children are tired of eating. Let's eat it steamed instead!" I finally got rid of the danger of being "cracked by a car" and I breathed a sigh of relief. Then, the host's wife put me into the steamer. I waited on the plate and only heard a few "clicks" before firing up. At first I thought it was nothing, just a little hot. Because I have withstood the temperature of more than 40 degrees, why am I afraid of such a small sauna? However, the water boiled after a while, and then I realized that the temperature here would be much higher than 40 degrees. After another minute, I couldn't stand it anymore, and gradually fell asleep...

"My child, I'm sorry! It's still carrots today - uh, but today they are steamed, so they should taste better!" The host The wife seemed to feel guilty, "How about not eating tomorrow?" "No -" the child seemed to be crying, "I said I wouldn't eat it the day before yesterday, but I ate it again yesterday. I said I wouldn't eat it again yesterday, but I still eat it today. Eat. You lied to me today, I won’t eat it.”

Seeing this, I feel like I am a sinner, causing their whole family to eat our carrots every day. What can I do?

"I know you are tired of eating, but what can I do? You can't sell these radishes, you can only eat them!" He shook his head helplessly, "It's okay if you don't eat them. I'm hungry. I won’t care about you!”

After hearing this, the child sobbed while eating me one bite at a time. I was about to cry out in pain, but suddenly I realized that I was completely unconscious of everything in my body. I was eaten like this. Gradually, I felt my body slowly changing under the child's chewing. Soon, I was turned into maltose by the amylase in his mouth. His saliva covered my whole body, making it slippery. I was swallowed in just a few seconds. Then, like a closed vertical surfing slide, I slid down the 20-centimeter esophagus and fell into my stomach. I was being rubbed back and forth in my stomach, tumbling one after the other... until I was ground into a pile of crumbs as fine as sand. I was sent into the duodenum, where the removal was enough to crush me into a line. Under the peristalsis of the intestines, I was also sent into the jejunum, then the cecum, ileum and colon... After some twists and turns, my nutrients were absorbed by the little master, and my juice and water became the little master's blood. This can be considered a kind of compensation for him! Eventually, those residues of mine were *** expelled from my body.

My life is over. 4. Composition: Carrot (introducing its characteristics such as: it can be used to make soup)

Students, today I will sell you a vegetable, that is carrot. Although some people think that carrots are not very delicious, but after listening to my words, you may fall in love with carrots!

A carrot looks like a nail with grass growing on it, and there are many "wrinkles" on the "skin". At first sight, you will feel uncomfortable and think it is not delicious; in fact, just looking at it Appearances are useless, you have to taste them to know.

Carrots have a sweet taste, and generally taste sweet and salty, which is difficult to eat. But as long as you eat it regularly, you will know its true power.

Carrots have vitamins, which are helpful to the body when eaten. It is especially helpful in preventing and treating myopia; those with "four eyes" should eat more carrots; wearing glasses all day long is uncomfortable, so eat more carrots and you will be able to take off your glasses one day. "Dwarf winter melons" come and eat carrots too! As long as you have carrots every day, you will definitely grow taller quickly, and the titles of "handsome guy" and "beautiful girl" will belong to you.

After listening to my explanation, the students, do you want to eat a carrot? Listen - "Hematemesis Sale", hurry up and buy it! 5. An essay about giving examples of carrots

Carrots are also called medicinal radish. It is a common vegetable everywhere, and my grandmother often grows carrots. Carrots are small in size and have no branches or stems. But carrot flowers have a different nature. Carrot flowers are composed of countless small flowers of different sizes. Their colors are generally white and light pink, and they are all umbrella-shaped. Although their smell is mediocre, they often attract some colorful butterflies. Therefore, these flowers are extremely elegant no matter how you look at them. It can be said that "the fine things are hidden in the ordinary, and the radish flowers bloom like water lilies"! The fruits of carrots have different colors, and different types have different colors. The most common colors are orange-red, white, yellow and purple. In addition, carrots have green leaves growing on them, so overall It looks extremely beautiful. Carrot fruits are generally cone-shaped and long. The thick surface has leaves, which is the head; the thin surface has whiskers, which is the root. Mature carrots have fruits perpendicular to the fertile soil, with the leaves at the head and the fruit at the end. If an ordinary carrot is ripe, both the leaves and the fruit are edible, but generally people eat the fruit and discard the leaves. The fruit of the carrot has a crisp, sweet and unforgettable taste.

Carrots not only taste sweet, but also have extremely high nutritional value. The vitamins, minerals, etc. are all necessary for the human body and are indispensable. Therefore, carrots are good for the liver, eyesight, and diaphragm. It has the functions of strengthening the intestines, strengthening the spleen and removing malnutrition, enhancing immune function, lowering blood sugar and lipids, etc. However, carrots also have their uses in both Chinese and Western medicine. In Western medicine, carrots can treat symptoms such as loss of appetite, bloating, diarrhea, cough, wheezing and phlegm, and blurred vision. If you say that these can be done with modern medicines, you are totally wrong. Carrots and medicines cannot be compared at all, because carrots are common and easy to find, and the dosage is small. The most important thing is that eating carrots will not damage their vitality. According to traditional Chinese medicine, you should eat more carrots, especially in winter, because in winter, everything will be collected, and all Yang Qi will be hidden in the body, which will easily stagnate Qi. However, carrots are also a way to soothe and regulate Qi. Excellent machine. This is the origin of the saying in traditional Chinese medicine that "eating radish in winter and ginger in summer does not require a doctor to prescribe medicine."

Whether it is traditional Chinese medicine or Western medicine, carrots are like medicine but not medicine, but they are not medicines. Carrots have really contributed far more to mankind than medicine, so people often call carrots "medicine carrots."

Hope to adopt 6. A 400-word essay introducing carrots

Many people have eaten carrots and say that they have many nutrients. In fact, carrots contain a lot of vitamin C. In every 100 grams of carrots, there are about 0.6 grams of protein, 0.3 grams of fat, 0.6 mg of iron, 1.35-17.25 mg of provitamin A, 10.02-0.04 mg of vitamin B, 12 mg of vitamin C, and 150.7 kilojoules of calories. It also contains pectin, starch, inorganic salts and a variety of amino acids. Among various varieties, the deep orange carotene content is the highest.

The energy content of various carrots ranges from 79.5 kilojoules to 139.8 kilojoules. between. Carrots are a delicious, crunchy, nutritious home-cooked vegetable. Known as "little ginseng". Carrots are rich in carbohydrates, volatile oils, carotene, vitamin A, vitamin B1, vitamin B2, anthocyanins, calcium, iron and other nutrients.

Some people even eat carrots as fruit! Research by American scientists has confirmed that eating two carrots a day can reduce blood cholesterol by 10-20%; eating three carrots a day can help prevent heart disease and tumors. Carrots are rich in vitamins, and have a slight and continuous sweating effect, which can stimulate the metabolism of the skin and increase blood circulation, thereby making the skin delicate and smooth, and the complexion rosy, which has a unique effect on beauty and health. At the same time, carrots are also suitable for people with dry, rough skin, or those suffering from lichen pilosa, blackheads, and keratotic eczema. Carrots are thick at the top and thin at the bottom, and are orange-red. Carrots are mostly produced in the north. The taste is sweet, the texture is crisp and delicious. Many carrots are very nutritious and people like to eat them very much. 7. A 300-word essay introducing carrots

I am a carrot seed. Although I look small, I contain infinite energy in my body.

I don’t know how long it took, but I suddenly emerged from the soil, revealing a small green head, looking at this unknown world.

But one day, Sister Xingxingshu laughed at me for being a little kid, and Brother Cherry Tree mocked me for being ugly. Grandpa Tieshu on the side said to them both: "Everyone has their own strengths, but everyone also has their own weaknesses, so you can't just look at other people's weaknesses without discovering other people's strengths!" Sister Xingshu and Brother Cherry Tree He lowered his head in shame.

At this time, Grandpa Tieshu suddenly said to me: "Did you know? The little master records your growth bit by bit every day. Watching you grow up slowly, he sees that I am so happy in my eyes! He has looked at you from the window several times!" I smiled so sweetly and happily. I also seemed to understand the real reason why my little master buried me in the soil - to observe and record my growth.

Once, for some unknown reason, I was buried in the soil by my little master. I was angry, but helpless. In order to find the light, I grew up unyieldingly.

Although I look very small in a land full of plants, Mother Earth still does not abandon me and gives me enough "food". Grandma Yu still doesn’t abandon me and gives me sweet rainwater. Father Sun still doesn’t leave me alone, letting me bathe in the warm sunshine. I grew up happily under their care and help.

I finally grew up. When I grow up, I have green curly hair, a slender body and orange-red trouser legs. Sister Luffa said I was her male god, and Brother Dian Cong said I was the most handsome and handsome guy in the world. After hearing this, I felt very happy, not to mention how happy I was!

Although I am an ordinary carrot, I have placed the infinite hopes of my little master.