Daidai

Daidai (Japanese: 橙, 臭橙; Citrus × daidai), is a variety of bitter orange, with a long history of cultivation in Japan. It is a member of the Rutaceae family and is also known as the Seville orange.

Etymology

The term "Daidai," originally written in Kanji as "代々," means "from generation to generation" when translated into English. This name was given because the tree can live for many years, and the fruit remains on the tree for several years if not picked.

Description

The Daidai tree is an evergreen, small to medium-sized tree that can reach a height of 3-6 meters. The leaves are broad, glossy, and dark green. The flowers, which bloom in spring, are white and fragrant. The fruit is round, about 7-8 cm in diameter, with a rough and thick rind. The color of the fruit changes from green to yellow-orange when ripe. The pulp is bitter and not usually eaten, but it is used as a flavoring in cooking and in traditional medicines.

Cultivation and Uses

Daidai is primarily grown in Japan, particularly in the Kansai region. It is also found in China and South Korea. The fruit is harvested in winter. The peel of the Daidai is used in some traditional Japanese New Year dishes and is also a popular ingredient in the production of marmalade. In traditional Chinese medicine, Daidai is used to treat digestive disorders and to improve circulation.

Cultural Significance

In Japan, Daidai is associated with the New Year and is often used as a decoration in Japanese New Year celebrations. It is also a common motif in Japanese art and literature.

See Also

• Citrus
• Japanese New Year
• Kanji
• Rutaceae

References

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