Citraceae occupies an important position in the fruit kingdom. Oranges, pomelos and oranges, as three musketeers of citrus, are not only nutritious and healthy snacks, but also attract much attention because of their close relationship.

Physical contrast: different sizes and distinct colors.

Oranges are small and exquisite, usually spherical or oblate, with delicate and smooth skin and golden or orange-red color. Grapefruit is huge, the fruit is mostly oblate, the skin is rough, and the color is mostly light yellow or turquoise. An orange is between an orange and a grapefruit, with a nearly spherical shape, a smooth and delicate skin and an orange or orange-red color.

Taste and flavor: sweet and sour intertwined, each with its own strong points.

Orange juice is rich in flavor, juicy and sweet, with high sweetness and moderate acidity. Pomelo has full flesh, tender meat, sweet and sour taste, low sweetness, high acidity and unique flavor. Orange pulp is juicy, moderately sweet and sour, rich in flavor and balanced in sweetness and sourness.

Nutritional value: king of vitamin C, antioxidant guardian

Citraceae members are rich in vitamin C. Vitamin C is a natural antioxidant, which can scavenge free radicals and enhance immunity. Among them, oranges have the highest vitamin C content, which is called the king of vitamin C. Citrus fruits are also rich in dietary fiber, potassium, magnesium and other nutrients, which are quite beneficial to human health.

Intimacy: consanguinity, consanguinity.

Oranges, pomelos and oranges all belong to the genus Citrus in Rutaceae and have the same ancestor. There are many hybrid offspring between them, forming a huge citrus family. For example, the common grapefruit is a hybrid variety of grapefruit and orange, while the ugly orange is a hybrid offspring of orange and grapefruit.

Distribution of cultivation: Strong climate adaptability, global cultivation.

Citrus fruits have strong adaptability to climatic conditions and are widely distributed in subtropical and tropical regions all over the world. Among them, oranges originated in China and are now planted all over the world. Grapefruit is mainly produced in Southeast Asia and southern China, while orange is native to Southeast Asia and has become an important cash crop in the world.

How to eat: diversified choices, nutritious and delicious.

Oranges, grapefruit and oranges can be eaten in various ways. Fresh food can be peeled directly or squeezed for drinking. It can also be used to make processed foods such as fruit juice, jam, jelly and canned food, which is deeply loved by people. It is worth noting that although citrus fruits are rich in nutrition, excessive consumption may lead to excessive internal heat, so it is recommended to eat them in moderation.

Oranges, pomelos and oranges are close relatives of Citraceae, and they have their own characteristics in shape, taste, nutritional value, kinship, cultivation distribution and eating methods. Understanding these differences will help us to choose and enjoy these delicious and healthy fruits better.