1 pear (edible part 205.0g) contains 90 calories, which need to be walked for 62. 1 minute. Every100g of the food contains: 0.20g of fat; Riboflavin 0.06 g; Sodium 2 2. 10/0g; Cellulose 3 3. 10/0g; Phosphorus14.00g; Protein 0.40 grams.

Pear, usually a deciduous tree or shrub, with a few evergreen varieties, belongs to Rosaceae, Apple subfamily, a dicotyledonous plant class of angiosperms. The leaves are mostly oval, and the size varies with different varieties. Flowers are white, or slightly yellow and pink, with five petals. The fruit has a round shape, and some have a thin base and a thick tail, which is commonly known as "pear shape"; The pericarp colors of different varieties are quite different, including yellow, green, yellow with green, yellow with yellow in green, yellow-brown, green-brown, reddish-brown, brown, and some varieties are purplish red; The fruit diameter of wild pears is small, ranging from 1 to 4 cm, while the fruit diameter of artificially cultivated varieties can reach 8 cm and the length can reach 18 cm.

Pear fruit is usually used for eating, which is not only delicious and juicy, sweet and sour, but also nutritious, containing a variety of vitamins and cellulose. Different kinds of pears have completely different tastes and textures. Pears can be eaten raw or cooked. In terms of medical efficacy, pears can relieve constipation, facilitate digestion, and are also good for cardiovascular system. In the folk, pears also have a curative effect. Peeling pears, adding rock sugar, and eating them after cooking can also relieve cough; Besides being eaten as fruit, pears can also be used for viewing.

Extended data

Efficacy

1, reduce the chance of catching a cold

People who eat more pears are far less likely to catch a cold than those who don't eat or eat less pears. Therefore, some scientists and doctors call pears "all-round healthy fruits" or "general practitioners". Air pollution is serious. Eating more pears can improve the respiratory system and lung function, and protect the lungs from dust and smoke in the air.

2. Protect the heart

Pear is rich in B vitamins, which can protect the heart, reduce fatigue, enhance myocardial vitality and lower blood pressure.

3, increase appetite

Pear contains more carbohydrates and vitamins, which can be easily absorbed by human body, stimulate appetite and protect liver.

4. Clear away heat and calm down

Pears are cool and can clear away heat and calm down. Regular eating can restore blood pressure to normal and improve dizziness and other symptoms.

5, anti-cancer and anti-cancer

Eating pears can prevent atherosclerosis and inhibit the formation of nitrosamines, thus preventing cancer.

6. Eliminate constipation

When eating pears, your tongue will feel rough. This is because stone cells such as wood and fiber are gathered together, which can stimulate the intestine and eliminate constipation.

7. Prevention of osteoporosis

Pear seeds contain lignin, which is an insoluble fiber, which can be dissolved in the intestines to form a film like colloid, and can be eliminated by combining with cholesterol in the intestines. Pears containing boron can prevent osteoporosis in women.

References:

Baidu encyclopedia-pear