Apple is a kind of popular fruit. In the correct classification of fruits, apples belong to drupe. Apple is mild in taste, rich in carbohydrates, vitamins and trace elements, and has the most comprehensive nutritional value among all fruits and vegetables.
Apple is rich in carbohydrates, vitamins and trace elements, including sugars, organic acids, pectin, protein, calcium, phosphorus, potassium, iron, vitamin A, vitamin B, vitamin C and dietary fiber, as well as malic acid, tartaric acid and carotene. Apples are delicious and sweet, suitable for eating, so it is suggested that you can eat an apple every day, and you can't eat it on an empty stomach when eating apples.
Precautions for buying apples
1, appearance selection
When buying apples, the first thing to pay attention to is the appearance of apples. A good apple should have a smooth and shiny surface without obvious flaws, depressions or cracks. In terms of color, we should choose apples with uniform color, no spots and too bright colors. At the same time, we should pay attention to the size and shape of apples to avoid buying apples that are too small or abnormal in shape.
2, quality assurance
When buying apples, you should choose fruits with guaranteed quality. It is best to choose apples with relevant certification, such as green food certification and organic food certification. These certifications can ensure the safety and reliability of apple growing environment, pesticide use, picking and storage. In addition, when buying apples, you should also pay attention to check whether the apples are damaged or deteriorated.
3. Variety selection
Different varieties of apples have different tastes and nutritional values. When buying apples, you can choose different varieties of apples according to your own tastes and needs. For example, Red Fuji apples have a crisp taste and are suitable for people who like refreshing tastes. Jin Shuai apple tastes soft and sweet, which is suitable for people who like soft and waxy taste. In addition, different varieties of apples have different nutritional components, so you can choose the corresponding varieties according to your nutritional needs.
Above content reference: Baidu Encyclopedia-Apple