2. Carotene. Carotene contained in strawberry is an important substance to synthesize vitamin A, which has the function of improving eyesight and nourishing liver.
3. Tannic acid. Strawberry is a plant rich in tannic acid, which can absorb and prevent the absorption of carcinogenic chemicals in the body and has the function of preventing cancer.
Extended data:
Strawberry has the functions of dispelling fire, relieving summer heat and clearing heat. In addition, strawberries are best eaten after meals, because they contain a lot of pectin and cellulose, which can promote gastrointestinal peristalsis, help digestion, improve constipation and prevent hemorrhoids and intestinal cancer. Although strawberries are rich in nutrition, not everyone can eat them. Some people will have gastrointestinal disorders because of eating strawberries. In addition, people with urinary calculi and poor renal function should not eat more, because strawberries contain more calcium oxalate, and excessive consumption will aggravate the patient's condition. Ordinary people can enjoy delicious strawberries. Don't buy deformed strawberries. The appearance of normal growing strawberries is heart-shaped, but some strawberries are bright and large in color, with deformed protrusions on the particles, and the middle is sunken after biting. This abnormal berry is often caused by hormone abuse during planting. Eating this fruit in large quantities for a long time may be harmful to human health. Especially pregnant women and children, can't eat deformed berries.
People's Network-Counting Five Nutritional Values of Strawberries