Can you introduce the characteristics of a fruit and then write down its value or use?

Introduce the characteristics of a fruit and then write down its value or use, such as the characteristics, value and use of apples.

Apple features: Apple is also called Taopo, Nai, Naizi, Pinpo, Pingbo, Chaowanzi and Ziran. The size, shape, color and acidity of mature apples vary greatly with varieties and environmental conditions, but they are generally round, with a diameter of 50 ~ 100 mm (2 ~ 4 inches) and reddish or yellow. There are thousands of varieties of apples, which are divided into three categories: wine varieties, cooking varieties and tail foods. The three varieties are different in color, size, fragrance, smoothness (and possibly crispness and flavor).

Apple value: Apple tastes mild, contains a variety of vitamins and trace elements, and is the most perfect nutritional value among all fruits and vegetables. The water content of fresh apples is 85%. Apples are rich in carbohydrates, vitamins and trace elements. There are also sugars, organic acids, pectin, protein, calcium, potassium, iron, vitamin A, vitamin B, vitamin C and dietary fiber. , in addition to malic acid, tartaric acid and carotene. Apples contain polyphenols and flavonoids, natural chemical antioxidants and a lot of crude fiber.

Application of apple: it is sweet, sour, flat, slightly salty and non-toxic, and has the effects of promoting fluid production, quenching thirst, invigorating spleen, stopping diarrhea, regulating stomach and lowering adverse flow. Apples can improve respiratory system and lung function, and protect lungs from dust and smoke in the air. Reduce cholesterol, keep blood sugar stable, and effectively reduce cholesterol;

Vascular cleaner, improve respiratory system and lung function, protect lung from pollution and smoke. Promote gastrointestinal peristalsis, assist the human body to discharge waste smoothly, and reduce the harm of harmful substances to the skin;

Maintaining acidity and alkalinity Apples are alkaline foods. Eating apples can quickly neutralize excessive acidic substances in the body (including acid produced by exercise and acidic metabolites produced by acidic foods such as fish, meat and eggs), and enhance physical strength and immunity.