Plavu

  • Star Name : Uthraadam
  • Plant Name : Plavu
  • Botanical Name : Artocarpus heterophyllus
  • Family Name : Jack Fruit tree/ Nangka
  • Malayalam Name : Plavu (പ്ലാവ്)
  • Planted on : 15/08/2022
Leader Image
Planted in the memory of Tiruppur Kumaran on the occasion of Azadi ka Amrit Mahotsav
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Overview & Habitat

  • The Jackfruit (Artocarpus heterophyllus) is the largest tree-borne fruit in the world, weighing up to 60 kg and growing as long as 35 inches.
  • Each mature tree yields an average of 200 fruits a year, with some older trees producing up to 500.
  • The tree thrives in tropical climates, making it a common sight across Southeast Asia.
  • With its durable structure, the jackfruit has become a staple in both sweet and savory dishes across the region.
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Description

  • The Jackfruit tree (Artocarpus heterophyllus) is an imposing evergreen, with a relatively short trunk and a wide-spreading canopy.
  • Some specimens develop buttress roots that anchor them firmly to the ground, enhancing stability in nutrient-poor soils.
  • The bark is reddish-brown, smooth to the touch, and releases a milky sap when injured, serving as a natural defense mechanism.
  • The tree’s leaves are alternately and spirally arranged, thick, gummy, and structured into a petiole and leaf blade.
  • Young Jackfruit trees have leaves with irregularly lobed or split edges, while older trees present rounded, dark green leaves with smooth margins.

Flowers

  • The Jackfruit tree (Artocarpus heterophyllus) exhibits cauliflory, with flowers emerging directly from the trunk, branches, or twigs.
  • It is monoecious, meaning both male and female flowers are found on the same tree.
  • Male flowers are greenish, while female flowers are greenish in color.
  • The blooming period spans from December to March.

Fruits

  • The ripe fruit has a sweet flavor, often compared to pineapple or banana, and is used in desserts.
  • Unripe jackfruit is known for its fibrous, meat-like texture, earning it the moniker ‘vegetable meat.’
  • The fruit has a thick, spiky exterior and secretes sticky latex from the reddish-brown bark when cut.
  • Harvesting and preparing jackfruit is labor-intensive, with vendors in places like Tanzania offering bowls of kerosene to clean sticky sap from hands.

Leaves

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Culinary Uses

  • Culinary traditions involving Artocarpus heterophyllus vary widely across South and Southeast Asia.
  • In India, jackfruit is used in curries, while in the Philippines, it appears in sweet desserts like halo-halo.
  • In Thailand and Indonesia, unripe jackfruit is cooked in coconut milk.
  • In Southern India, jackfruit leaves are used as wrappings for traditional dishes like idlis.
  • Nutritionally, jackfruit is notable, with 95 calories per 100 g serving of raw pulp, along with vitamins B6 and C.
  • It provides valuable nutrition in regions facing food insecurity.
  • Jackfruit has been hailed as a potential solution to global food challenges due to its resilience and adaptability.
  • Its adoption as a global food source remains slow, but it is gaining popularity as a plant-based meat alternative.
  • Jackfruit may play a role in sustainable agriculture and food security in the future.
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