Modern medical research has found that rhubarb pear contains sugar, fat, protein, vitamin C and organic acids. Rhubarb pear is flat and slightly astringent, and has the effect of quenching thirst, eliminating food and stopping diarrhea. Because the juice of rhubarb pear contains an enzyme similar to gastric juice, which can break down protein and help digestion, it is indeed beneficial to eat a few pieces of pineapple after meals, especially after eating meat and greasy foods. In addition, the sugar, salt and enzyme diuretic effect in pineapple also have a certain auxiliary dietary therapeutic effect on nephritis, hypertension, edema, bronchitis and cough. (Perhaps this was the reason why the emperor had Gaoping County officials to pay tribute every year.) There is also a local saying: "At the beginning of spring and March, the gas is poisonous, and eating a pound of pears is more effective than eating a patch of medicine." "In the previous three months, (if the rhubarb pear is not properly preserved, it will "string" the local saying, and I don't know how to describe it!) In short, the rhubarb pear will be bad if it is not stored properly in March, but it is not rotten. It is similar to the middle will dry like a turnip, and the common people call it "chaff heart". Therefore, after every February, it is more precious) Big yellow pears are basically out of sale and are difficult to buy. Therefore, every time someone eats it in a farmer's house, it will feel very precious! Due to the development of today's scientific preservation technology, the preservation of large yellow pears is a thing of the past.
