What are the characteristics of oranges?

Common varieties are common sweet orange, navel orange and blood orange. Among them, there is a navel at the top of the navel orange fruit, that is, there is an immature small fruit embedded in the top of the fruit, which is seedless, crisp and tender, and has a strong sweet and slightly sour taste. Orange, also known as Huangguo, has a spherical peel, which is not easy to peel off, and the juice tastes sweet. It contains a lot of sugar, a certain amount of citric acid and rich vitamin C, and has high nutritional value. Studies have shown that drinking three glasses of orange juice a day can reduce the cholesterol content in the body. Oranges taste slightly different from place to place. The acid content of oranges in Huguang area is low, while that in the Yangtze River area is slightly higher. Most of the oranges we are familiar with, such as Wenzhou mandarin, banana mandarin, red orange and so on. , is a hybrid of orange and orange. Peel is harder than oranges, but easier than oranges that need to be cut with a knife. Citrus juice is rich in sugar, organic acids, minerals and other nutrients.