Pomelo, also known as wendan, fragrant Luan, Zhu Luan, inner purple and so on. Is the mature fruit of the rutaceae plant pomelo, produced in China's Fujian, Jiangxi, Hunan, Guangdong, Guangxi, Zhejiang, Sichuan and other southern regions. Pomelo is fragrant, sweet and sour, cool and moist, rich in nutrition, high medicinal value, is one of the fruits people like to eat, but also recognized by the medical profession as the most therapeutic effect of the fruit. Pomelo tea and pomelo skin also have practical value, and can be used as medicine.

Pomelo fruit is large, oblate or pear-shaped, the heaviest up to 3 kilograms, smooth skin, green or yellowish. In Xishuangbanna, pomelo is known as "bubble (pao) fruit". In recent years, the Botanical Garden of science and technology personnel in the long-term practice based on the cultivation of many excellent varieties of pomelo, such as "Mansailong", "Menglun pomelo", "East test early" and so on, these fruits are large individuals, water, sweet and sour taste, loved by the people.

Pomelo (Wendan) has the following nutritional values:

1. Pomelo contains potassium, a natural trace element necessary for people with high blood pressure, and almost no sodium, so it is one of the best therapeutic fruits for people with cardiovascular and cerebral vascular diseases and kidney diseases (if renal insufficiency is accompanied by hyperkalemia, it is strictly forbidden to consume it);

2. Pomelo contains a large amount of vitamin C, which can lower the cholesterol in the blood;

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3, grapefruit pectin can not only reduce the level of low-density lipoprotein, but also reduce the degree of damage to the arterial wall;

4, grapefruit also enhance the effectiveness of the body, which helps the body more easily absorbed into the calcium and iron, the natural folic acid contained in the women in the pregnancy, there is to prevent the occurrence of anemia symptoms and the promotion of fetal development effect;

5, fresh grapefruit meat contains a role similar to insulin component chromium, can reduce blood sugar;

6, with a healthy stomach, moistening the lungs, blood, intestinal cleansing, diarrhea, etc., can promote wound healing, septicemia, etc. have a good auxiliary efficacy;

7, grapefruit contains a physiologically active substance pi glucoside, which can reduce the viscosity of the blood to reduce the formation of blood clots, cerebral vascular diseases such as cerebral thrombosis, stroke, and other diseases, such as the formation of the blood vessels, the blood vessels of the brain. Diseases such as cerebral thrombosis, stroke, etc. has a good preventive effect;

8, pomelo taste sweet and sour, cool nature, with the qi and phlegm, moistening the lungs and clearing the intestines, replenish the blood and strengthen the spleen and other efficacy;

9, can cure the less food, light mouth, indigestion and other diseases, can help digestion, remove phlegm to quench thirst, qi and dissipate the knots;

10, pomelo is a vitamin C and carotene-rich fruits, with the protection of the liver, promote liver cell regeneration function.

11, pomelo has the effect of stomach, is appetizing, promote digestion of high-quality nutritional health care fruit. In addition, grapefruit has the role of lowering blood sugar and cholesterol, to prevent the occurrence of anemia symptoms in pregnant women and promote fetal development also has a good effect.