Apple peel contains many bioactive substances, such as phenols, flavonoids and octacosanol. These bioactive substances can inhibit angiotensin converting enzyme, which leads to hypertension, and help to prevent chronic diseases such as cardiovascular disease and coronary heart disease, and reduce their incidence.
In addition, the intake of apple peel can reduce the incidence of lung cancer. Foreign studies show that apple peel has stronger antioxidant activity than pulp, and the antioxidant effect of apple peel is higher than that of other fruits and vegetables. The antioxidant capacity of an ordinary apple peel is equivalent to 800 mg of vitamin C, and octadecanol in apple peel also has the functions of anti-fatigue and strengthening physical strength. Apple peel can inhibit the enzyme activity of dental plaque and the growth of bacteria in oral cavity, and has antiseptic effect and can protect teeth. It can also make the skin white and tender, prevent the generation of melanin, and have a cosmetic effect.
At present, many manufacturers extract bioactive substances from apple peel to develop functional foods. As a valuable food additive, apple peel powder can be used to produce fortified food. Adding a small amount of apple peel powder can increase the content of polyphenols and flavonoids in food.
Therefore, when you eat apples, you'd better wash them and eat them with the skin. Banana: It is rich in nutritional value and contains many effective ingredients needed by human body, such as protein, fat, carbohydrate, calcium, phosphorus, iron, carotene, vitamins A, B, C and E, etc. Banana: Banana is rich in nutritional value and contains many effective ingredients needed by human body, such as protein, fat, carbohydrate, calcium, phosphorus and iron, carotene, vitamins A, B, C and E, etc. Eating bananas for diabetic patients can relatively reduce urine sugar, which is of great benefit to relieving the disease. In addition, bananas can reduce the stimulation of certain foods on gastric mucosa, so they have a good preventive effect on gastric ulcer. Banana is rich in minerals, which is very beneficial to the recovery of water and salt metabolism. Banana is not only an edible fresh fruit, but also a leader in medical care.
Bananas have the effect of nourishing and moistening intestines. For patients with dry stool, eating more bananas can stimulate gastrointestinal peristalsis and make the stool unobstructed, which is more effective than taking medicine. Bananas are the first choice for patients with hypertension. Eating more bananas every day can keep blood pressure stable. If you insist on taking it all the year round, it will play a very good auxiliary role in the treatment of hypertension.
Oranges: rich in vitamin C, calcium, phosphorus, potassium, beta-carrots, vitamins, citric acid, hesperidin, aldehydes, alcohols and olefins.
Efficacy: According to an American research institute, drinking three glasses of orange juice every day can increase the content of high-density lipoprotein (HDL) in the body, thus reducing the possibility of heart disease. Women with insufficient vitamin C intake may be prone to gallbladder disease. Eating oranges or drinking orange juice during medication can increase the body's absorption of drugs, thus making the curative effect more obvious. Oranges: Rich in vitamin C and citric acid, the former has the function of beautifying, and the latter has the function of eliminating fatigue. If you eat the thin skin of oranges together, in addition to vitamin C, you can also take dietary fiber-pectin, which can promote defecation and lower cholesterol. Hesperidin can enhance the toughness of capillaries, lower blood pressure and dilate the coronary artery of the heart. In addition to providing vitamins A and C, oranges also contain an acidic substance called "citric acid", which can prevent arteriosclerosis and relieve fatigue. Regular consumption is not only good for health, but also keeps you young. Researchers at the University of Florida in the United States confirmed that eating citrus can reduce cholesterol deposited in arterial blood vessels and help reverse atherosclerosis. In fresh citrus juice, there is a substance "Nomilin" with strong anticancer activity, which can decompose carcinogenic chemicals, inhibit and block the growth of cancer cells, multiply the activity of detoxification enzymes in human body, prevent carcinogens from damaging the nucleus and protect the integrity of genes.