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Grapefruit (scientific name: citrus maxima), also known as Wendan, Xiangluan, Zhuluan, Neizi and so on. It is a mature fruit of Rutaceae pomelo, which is produced in China, Fujian, Jiangxi, Hunan, Guangdong, Guangxi, Zhejiang, Sichuan and other southern regions. Grapefruit is sweet and sour, cool and moist, rich in nutrition and high in medicinal value. It is one of the fruits that people like to eat, and it is also recognized by the medical community as the most therapeutic fruit. Citron tea and grapefruit peel also have practical value and can be used as medicine.

Honey pomelo, also known as incense cannon, is a kind of high-quality pomelo. Most of them grow in the south, and the grapefruit produced in Pinghe, Zhangzhou, Fujian is the most famous. The fruit is as small as orange or orange, as big as melon, and the yellow skin is very thick. When eating, you need to peel and eat pulp. Most of them are 10 ~ 1 1 when the fruit is ripe. Its skin is thick and can be stored for three months without losing its fragrance, so it is called "canned natural fruit". Grapefruit is very popular in the south of China. It is a necessary fruit for relatives to get together and enjoy the moon in the Mid-Autumn Festival. It is also a fairy fruit that symbolizes family reunion and happy life.