Skip to main content

Breadnut (Artocarpus camansi)

Kluwih or breadnut (Artocarpus camansi) is a plant species in Moraceae, a tree with a height of up to 35 meters, cylindrical stem, hard and sturdy, many branches, producing a milky white sticky sap on the surface of the stem and has a growth rate of 0.5-1.5 meters per year.

A. camansi has large, thick and strong leaves, 40-60 cm long, 25-45 cm wide and pinnately pinnate. Male and female flowers occur at the ends of the branches. Each male flower has two anthers and is club-shaped. Thousands of male flowers are grouped together in 3 cm diameter and 25-35 cm long inflorescences.

Dlium Breadnut (Artocarpus camansi)


The fruit is round, thick and spiny skin, weighing 800 g, 16-20 cm long, 8-15 cm wide, greenish-yellow in color and each mature tree produces 600-800 fruits per year. The inside of the fruit is white with a sweet taste and aroma. Each fruit has 12-150 seeds with a mass of 7-10 g per seed.

Kluwih can be found in tropical environments along the lowlands at elevations of 0-1550 meters, on stagnant river banks and in water swamps. Plants do best in an annual temperature range of 15-40C in deep, well-drained soil with neutral to alkaline soil acidity.



Fruit is described as having high nutritional value but is an underutilized food source. Young fruit is usually consumed by cutting it thinly and then boiling it in sub as a vegetable. Often cooked with coconut milk and spices.

The young seeds are roasted, boiled, canned, ground or processed into a paste, butter, flour or oil. The old seeds are blended and added with a little water to mix palm sugar, coconut milk, salt and glutinous rice flour until it thickens and becomes jenang. Roasted fruit flesh and given the spices to be shredded. Wood is used for industrial purposes.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Rosales
Family: Moraceae
Genus: Artocarpus
Species: Artocarpus camansi

Popular Posts

Black potato (Coleus rotundifolius)

Black potato ( Coleus rotundifolius ) is a species of plant in Lamiaceae, herbaceous, fibrous roots and tubers, erect and slightly creeping stems, quadrangular, thick, and slightly odorous. Single leaves, thick, membranous, opposite and alternate. Leaves are oval, dark green and shiny on the upper side, bright green on the lower side. Up to 5 cm long, up to 4 cm wide, slightly hairy and pinnate leaf veins. Leaf stalks up to 4 cm long. Small, purple flowers. Star-shaped petals, lip-shaped crown, dark to light purple with a slightly curved tube shape. Flowering from February-August. Small tubers, brown and white flesh and tuber length 2-4 cm. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Lamiales Family: Lamiaceae Subfamily: Nepetoideae Tribe: Ocimeae Subtribe: Plectranthinae Genus: Coleus Species: Coleus rotundifolius

Humpback whales (Megaptera novaeangliae) manufacture bubble-nets as tools to increase prey intake

NEWS - Humpback whales ( Megaptera novaeangliae ) create bubble net tools while foraging, consisting of internal tangential rings, and actively control the number of rings, their size, depth and horizontal spacing between the surrounding bubbles. These structural elements of the net increase prey intake sevenfold. Researchers have known that humpback whales create “bubble nets” for hunting, but the new report shows that the animals also manipulate them in a variety of ways to maximize catches. The behavior places humpbacks among the rare animals that make and use their own tools. “Many animals use tools to help them find food, but very few actually make or modify these tools themselves,” said Lars Bejder, director of the Marine Mammal Research Program (MMRP), University of Hawaii at Manoa. “Humpback whales in southeast Alaska create elaborate bubble nets to catch krill. They skillfully blow bubbles in patterns that form a web with internal rings. They actively control details such ...

Purwaceng (Pimpinella pruatjan)

Purwaceng or purwoceng or antanan gunung or Viagra of Java ( Pimpinella pruatjan or Pimpinella priatjan ) are small termas growing horizontally in Apiaceae, growing in villages on Dieng Plateau, Central Java Province, Indonesia, at 1,500 to 2,000 meters above sea level, the roots have medicinal properties for aphrodisiacs and are usually processed in powder form for a mixture of coffee or milk. P. pruatjan grows flat on the ground but does not propagate, small leaves are reddish green for 1-3 cm in diameter. This plant is only found in Java and grows in high mountain areas. A low population where industrial demand is very high results in increasingly scarce. Another place that is likely to become a purwaceng habitat is the Iyang Mountains and the Tengger Mountains in East Java Province. Efforts to multiply and cultivate have a big problem where these plants have difficulty producing seeds. In vitro propagation research through tissue cultivation has been carried out to overcome ...