Citrus unshiu

Citrus unshiu fruit on the tree

Citrus unshiu, commonly known as the satsuma mandarin, is a seedless and easy-peeling citrus species of mandarin orange (Citrus reticulata). It is of Japanese origin and is widely cultivated in Japan, China, Korea, and the United States.

Description

Citrus unshiu is a small, evergreen tree that can grow up to 4.5 meters in height. The leaves are dark green, glossy, and have a distinctive winged petiole. The fruit is medium-sized, with a thin, leathery skin that is easy to peel. The flesh is juicy, sweet, and typically seedless, making it a popular choice for fresh consumption.

Cultivation

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Satsuma mandarins in a market

Citrus unshiu is well-suited to subtropical climates and is tolerant of cold temperatures, more so than most other citrus species. It is often grown in regions with mild winters and hot summers. The trees are typically propagated by grafting onto rootstocks that are resistant to soil-borne diseases.

Uses

The fruit of Citrus unshiu is primarily consumed fresh, but it is also used in cooking and baking. The dried peel, known as Chenpi, is used in traditional Chinese medicine and as a flavoring agent in various dishes. The fruit is also used to make juice, marmalade, and other preserves.

Varieties

There are several varieties of Citrus unshiu, each with unique characteristics. Some of the most popular varieties include:

• Owari - Known for its sweet flavor and early ripening.
• Miyagawa - A popular variety in Japan, known for its juicy and flavorful fruit.
• Okitsu - A seedless variety with a smooth, easy-to-peel skin.

Cultural Significance

In Japan, Citrus unshiu is a symbol of winter and is often associated with the New Year. It is commonly given as a gift and is a staple in many households during the winter months. The fruit is also popular in Korea, where it is known as "gyul" and is often used in traditional celebrations.

Related pages

• Mandarin orange
• Citrus
• Chenpi