1 contains different pigments. Generally speaking, citrus fruits with red flesh have two kinds of coloring pigments: one is water-soluble anthocyanin; The other is fat-soluble carotenoids, such as lycopene and β-carotene. Red grapefruit contains lycopene.
2. Nutrition: Red pomelo contains more antioxidant nutrients called lycopene than white pomelo, and there is no difference in others. Lycopene contained in pomelo helps to eliminate free radicals in the body, prevent cancer and improve human immunity.
3. Price: The price of red sleeves is higher than that of white sleeves.
Grapefruit is rich in nutritional value. It contains a lot of nutrients, including protein and organic acids needed by human body. It also contains a variety of vitamins and essential trace elements such as calcium, phosphorus, magnesium and sodium. Grapefruit contains potassium, a natural trace element necessary for patients with hypertension, and almost contains no sodium. It is the best diet fruit for patients with cardiovascular and cerebrovascular diseases and kidney diseases.
Grapefruit meat is rich in vitamin C and insulin-like components, so it has the effects of lowering blood sugar, reducing blood fat, losing weight and beauty beauty. If eaten regularly, it has an auxiliary therapeutic effect on diseases such as diabetes and arteriosclerosis, and has the effect of strengthening the body and caring skin for obese people.
Extended data:
Grapefruit contains a lot of vitamin P, which can strengthen the pores of the skin and repair the skin tissue quickly at the same time, and contains very low calories, which is very suitable for friends who lose weight and beauty, and is also a natural beauty. It is very suitable for eating grapefruit in autumn, which can supplement nutrition and resist autumn dryness.
Grapefruit also has the effect of strengthening the body. Help the body to absorb calcium and iron more easily, and the natural folic acid contained in it can prevent anemia symptoms of pregnant women and promote fetal development.
It is suggested that from the safety point of view, you should follow the doctor's advice when taking antihypertensive drugs, cholesterol-lowering statins, antiallergic drugs, sedatives and hypnotics, immunosuppressants and other drugs, and it is best not to eat grapefruit.
Baidu Encyclopedia-Grapefruit (Rutaceae Citrus)
People's Network-the season of eating pomelo, solving the mystery of "pomelo"