Duku

Duku is a tropical fruit native to Southeast Asia, particularly found in countries like Malaysia, Indonesia, and the Philippines. It is scientifically known as Lansium parasiticum and belongs to the family Meliaceae. Duku is also commonly known as Langsat or Lanzones in other regions.

Description

The Duku tree is medium-sized with a height ranging from 10 to 15 meters. The leaves are pinnate with 5 to 7 leaflets. The fruit grows in clusters, similar to grapes, and has a round to oval shape. The skin of the Duku fruit is thin, with a yellow to light brown color when ripe. The flesh is translucent, juicy, and sweet, with a slightly sour undertone. Each fruit contains 1 to 3 seeds which are bitter in taste.

Cultivation

Duku trees thrive in tropical climates with high humidity. They prefer well-drained, fertile soil. The trees are propagated through seeds, although grafting is also used for commercial cultivation. The fruiting season of Duku varies depending on the region and climate, but it generally occurs twice a year.

Uses

Duku is primarily consumed fresh, but it is also used in various culinary applications. The fruit can be made into jams, jellies, and desserts. In addition, the seeds are sometimes roasted and eaten. The bark of the Duku tree has medicinal properties and is used in traditional medicine in some cultures.

Nutritional Value

Duku is rich in Vitamin C, Vitamin A, and dietary fiber. It also contains minerals like potassium, iron, and calcium. The fruit is low in calories, making it a healthy snack option.

Cultural Significance

In the Philippines, the Duku or Lanzones fruit is celebrated with an annual festival known as the Lanzones Festival. The festival is held in Camiguin, an island province known for its abundant Lanzones production.

See Also

• Tropical Fruit
• Southeast Asian Cuisine
• Traditional Medicine