What is the nutritional value of watermelon, and what are the nutritional values of watermelon

Do you know what nutritional value watermelon has? In life, there are many types of fruits, different fruits have different nutritional values, and have a good effect on the human body, but there are also some taboos for eating.

Nutritional value of watermelon

1. Watermelon can clear away heat and relieve heat

Watermelon can relieve people's heat and heat in summer, can nourish the body, let watermelon have a lot of water is most suitable for people with heat stroke and fever, and let people with dry mouth and sweat eat can quench people's thirst.

2. Watermelon can have diuretic and anti-inflammatory effects

Watermelon contains a lot of sugar, which can be diuretic, and it also contains wolf. Potassium salt can eliminate inflammation in people's kidneys, and watermelon also contains enzymes that can convert insoluble proteins into soluble proteins, which can increase the nutrition of others with nephritis.

3. Watermelon can lower blood pressure

Watermelon contains glycosomes, which can lower blood pressure.

4. Watermelon is the perfect nutrition

Watermelon contains yellow, green and red primary colors, which is a perfect nutritional supplement.

5. Watermelon contains amino acids

Watermelon contains a variety of amino acids, such as citrulline, alanine, glutamic acid, arginine, malic acid, phosphoric acid, etc.

6. Watermelon can whiten

Watermelon contains nutrients, can be absorbed, whitens, sunscreen, and moisturizes the face.

1. Edible efficacy

1. Clear away heat and relieve heat, remove annoyance and quench thirst: watermelon contains a lot of water, and the symptoms of eating watermelon will be improved immediately when you have acute fever, fever, thirst, sweat, and irritability.

2. The sugar and salt contained in watermelon can diuretic and eliminate kidney inflammation.

3. Watermelon also contains substances that can lower blood pressure.

4. After eating watermelon, the urine output will increase significantly, and it can make the stool smooth, which has a certain effect on jaundice.

5. Increase elasticity, reduce wrinkles and add luster.

2. Applicable population

It can be consumed by the general population. It is especially suitable for patients with hypertension, acute and chronic nephritis, cholecystitis, and high fever.

3. Contraindications

Diabetic patients should eat with caution; Those with spleen and stomach deficiency and cold and loose stools should avoid eating.

Fourth, purchase skills

1. Look at the shape

First, identify the skin color of watermelon, guati and melon navel. The shape of the melon is upright, the skin of the melon is hard and full, the pattern is clear, and the skin is slightly uneven and wavy; The melon and navel are tightly closed and slightly indented, and the color of the melon skin against the ground turns yellow, which is a sign of ripeness. Listen to the sound.

If the sound is rigid and crisp, such as the sound of "knocking" or "deed" like tapping on a wooden plank, it is an unripe watermelon; If the sound is tired and muddy, similar to the "poof" sound of drumming and there is a vibrating sound, it is a ripe melon.

2. End weight

Raw melon contains more water and has a heavier body; Ripe melons have a relatively lighter weight than raw melons because of their fine and crispy flesh and loose tissues. If the skin of the melon is soft and black, the knocking sound is too heavy, the melon body is too light, or even the melon is shaken, it may be a rotten melon and should not be eaten. Some black-hearted traders will overuse ripening agents, hormones or red pigments, and even inject saccharin to increase sweetness, generally the stripes on the skin of this watermelon are not very even, and the color of the flesh is particularly bright after cutting, but the melon seeds are white, and there is a peculiar smell in the mouth.

In addition to being fat-free, watermelon is rich in a variety of nutrients needed by the human body, and its nutritional value is extremely high. Each 100 grams of watermelon pulp contains about grams of protein, grams of carbohydrates, and grams of crude fiber; Calcium 6 mg, phosphorus 10 mg, iron mg, provitamin A (carotene) mg, vitamin B mg, vitamin mg, vitamin C 3 mg, calories dry coke, in addition to various amino acids, organic acids, inorganic salts and trace elements zinc, potassium, etc. Sugars include sucrose, fructose, and glucose.

With Guo Degang and illegal property, dry pot fat intestine g

Watermelon is not only rich in water, but also rich in nutrients, containing protein, sugar, calcium, phosphorus, iron, potassium, fructose, vitamin A, vitamin C, and also contains essential amino acids.

Watermelon juice is sweet and refreshing, sweet but not greasy, quenching thirst, relieving heat and heat, etc. When choosing watermelon, try to choose one with darker skin color, clear texture and smaller navel eye, so that the watermelon will have a more crisp taste when eating. In addition to eating watermelon directly, it can also be juiced and drunk, or watermelon can be eaten in various ways such as smoothies and watermelon popsicles.

Precautions for watermelon purchase

It is recommended that users choose fresh watermelon when buying watermelon: watermelon has a large content of water and sugar, which is a hotbed for bacteria, but it also takes time for bacteria to multiply.

Therefore, if you want to eat healthy watermelon, you must pay attention from the time of purchase, try not to buy watermelons that have been cut on the fruit stand, even if you want to buy cut watermelons, you must choose to cut them on the spot, so that we can grasp the storage time.

The above content refers to Encyclopedia - Watermelon.

Clearing heat and relieving heat: Watermelon contains a lot of water. In summer, when the weather is hot and humid, eating watermelon can effectively relieve thirst, sweat, and water loss.

Watermelon is the preferred fruit in midsummer, which can not only refresh and quench thirst, but also rich in a variety of nutrients, and has many benefits for the human body after eating. It not only contains a lot of glucose, malic acid, fructose, protein ammonia xiangfan acid, lycacein and rich in vitamin C and other substances, which can quickly help the body replenish water and nutrients. And it does not contain fat and cholesterol, which can not only achieve the purpose of **, but also supplement a variety of elements required by the body.

Watermelon buying tips

It should be noted that the smoother and brighter the watermelon skin, the clearer and neater the shape of the pattern, and the yellowing of the bottom, the watermelon is the best ripeness. The higher the ripeness of the watermelon, the richer the juice in it, the higher the sweetness, and the better the taste will be. On the other hand, if the watermelon fruit or finch skin is disordered and the color is dark green, such a watermelon is not ripe, and it is best not to buy it when encountered, and the taste will not be too sweet.

When buying watermelon, there will generally be a little melon vine on the top of the watermelon, through these melon vines, we can distinguish the freshness of the watermelon. If the vine of the watermelon is still green, it proves that the watermelon has just been picked not long ago. If the watermelon vine has withered, the watermelon has been picked for a long time, and the water in it will be lost.

The above content refers to Encyclopedia - Watermelon.

It can replenish rich minerals for the body, especially potassium, which has a heavy effect on eliminating the excitability of maintaining normal neuromuscular activity, and eating watermelon properly can make the muscles more developed.

It can facilitate urination and reduce swelling, because the melon is rich in carbohydrates, which can form a osmotic diuresis in the body.

It can clear away heat and relieve heat, from the perspective of traditional Chinese medicine food therapy, watermelon is sweet and cold, and it has a good effect of clearing heat and relieving heat for people who are thirsty and thirsty.

1. Shape: The fruit is large, nearly spherical or oval, smooth on both sides, obtuse and rounded at the base, usually slightly arched at the edge, cm long, cm wide, 1-2 mm thick.

2. Color: black, red, sometimes white, yellow, light green or markings.

3. Taste: The meat is crispy and tender, sweet and refreshing.

4. Nutrition: In addition to water, it also contains carotene, thiamine, riboflavin, niacin, ascorbic acid, protein, sugar, crude fiber, inorganic salts, calcium, phosphorus, iron and other substances. It is a highly nutritious, pure, and safe food.

Watermelon contains vitamin C, as well as some sugars and other trace elements, and its nutritional value is very high.

The effect of watermelon: clearing heat and appetizing, quenching thirst and diuretic, and promoting digestion.

Food pairing. Watermelon + mint: Regulates mood.

Watermelon has a sweet taste and cold nature, and has the effects of clearing heat and relieving heat, removing annoyance and quenching thirst, and helping to urinate. When eaten with peppermint, it can improve bad mood.

Watermelon + Green Tea: Refreshing, refreshing, calming.

Watermelon is very nutritious, in addition to containing a lot of water, it contains almost all kinds of nutrients necessary for the human body. When eaten in combination with green tea, it can have the effect of refreshing, refreshing and calming.

Watermelon + perilla: clear away heat and relieve heat.

Watermelon has a sweet taste and cold nature, and has the effects of clearing heat and relieving heat, removing annoyance and quenching thirst, and urination, which can alleviate symptoms such as heat and thirst, heat and injury; Perilla also has the effect of clearing heat and detoxifying. Therefore, the two are eaten together, and the effect of auxiliary food is better.

Watermelon + mutton: causes spleen and stomach dysfunction.

Mutton is sweet and hot; Watermelon is cold and cold. Eating the two together not only greatly reduces the warming and tonic effect of mutton, but also damages the spleen and stomach, and is very easy to cause spleen and stomach dysfunction for patients with yang deficiency or spleen deficiency.

Watermelon + Fish: Reduces zinc absorption.

Watermelon is rich in water-soluble fiber, and fish meat is rich in zinc. The combination of the two is not conducive to the effective absorption and utilization of zinc by the human body, and is not beneficial to the health of the body. Therefore, the two should not be eaten together.

Storage should be avoided: Watermelon has a sweet tail and is the most difficult to preserve, so it should be eaten as soon as possible. Uncut watermelons can be stored in a ventilated place at room temperature for 2 to 7 days.

Cut watermelon should be wrapped in plastic wrap and put in the refrigerator, if you feel that the flesh is soft when eating, do not eat it again.

Crowds should be avoided. Appropriate:

Patients with chronic nephritis and hypertension.

Patients with jaundice, hepatitis, cholecystitis, and edema.

Patients with dry mouth and sweating and aphthous sores in summer heat.

Contraindications: Patients with spleen and stomach deficiency and cold, cold accumulation and abdominal pain.

Patients with frequent urination and heavy urination.

Menstruating women with chronic enteritis, gastritis, gastric and duodenal ulcers.