Every100g of pear contains 44 calories, and the edible part of a pear is about 205g, which contains 90 calories. It takes 62 minutes to walk to consume these calories.

The calories of pears are relatively low, and the fat content of pears is also very low. At the same time, pears contain more water and high dietary fiber content, which can help replenish water. Pears are delicious, crisp and juicy, sweet and sour, and have a beautiful flavor.

Pear is rich in sugar, protein, fat, carbohydrates and vitamins. Pears can be eaten raw or cooked.

First, the main value

Pear is known as the Sect of Hundred Fruits. Pear is not only fresh, sweet and delicious, crispy and juicy, but also nutritious. Pear has the effects of reducing fire, clearing away heart fire, moistening lung, resolving phlegm, relieving cough, reducing fever, relieving sore and alcoholism, and can supplement human nutrition if eaten regularly.

Pears are especially suitable for patients with hepatitis, tuberculosis, constipation, acute and chronic tracheitis, upper respiratory tract infection, hypertension, heart disease and esophageal cancer.

Second, storage method: cellar storage

The cellar requires cool ventilation, hard geology, low groundwater level, and no worries about insects, rats and stagnant water. The existing old cellar can be used with a little modification, and the new cellar should be dug 1 month before fruit storage. The size of the cellar is determined according to the factors such as fruit loading, easy management and favorable operation, and the medium-sized cellar is generally suitable.

The depth and width of medium-sized pits are 3 meters each, and the length is 16-20 meters; The cellar door is 2m high and 0.8-1.0m wide, and opens to the north. The ventilation duct is 1.2 m high and 0.8 m wide, and the upper part of the ventilation duct should exceed the roof, and the shed should be 0.3-0.5 m, and covered with barbed wire to prevent rats and insects.

The fruit boxes in the cellar are arranged on both sides in the shape of "Pin", with the stacking height at least 20 cm from the top of the cellar, the lowest fruit box 25-30 cm from the ground, and walkways and ventilation ducts in the middle and middle of the cellar.

A few days before pear people store it, the cellar should be open during the day and closed at night. The highest temperature in the cellar should not exceed 20℃ and the lowest temperature should not be lower than 0℃. The optimum storage temperature is 1~5℃ and the air relative humidity is 90%-93%.

During the storage period, the pears were ventilated 1 time every 6-7 days, and checked 1 time every 25-30 days, and the damaged, diseased and rotten fruits were detected in time. This method can store pears until the middle and early February of the following year.

Reference to the above content? Baidu encyclopedia-pear