Caryota urens

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Caryota urens
Caryota urens full.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Arecales
Family: Arecaceae
Genus: Caryota
Species:
C. urens
Binomial name
Caryota urens
L.

Caryota urens is a species of flowering plant in the palm family, native to Sri Lanka, India, Myanmar and Malaysia (perhaps elsewhere in Indo-Malayan region), where they grow in fields and rainforest clearings, it is regarded as introduced in Cambodia. [2] [3] The epithet urens is Latin for "stinging" alluding to the chemicals in the fruit. Common names in English include solitary fishtail palm, kitul palm, toddy palm, wine palm, sago palm and jaggery palm. [2] Its leaf is used as fishing rod after trimming the branches of the leaf and drying. According to Monier-Williams, it is called moha-karin ("delusion maker") in Sanskrit. It is one of the sugar palms.

Contents

Description

Caryota urens species is a solitary-trunked tree that can measure 18 metres (59 feet) in height [4] and up to 30 centimetres (12 inches) wide. Widely spaced leaf-scar rings cover its gray trunk which culminate in a 6 m (20 ft) wide, 6 m tall leaf crown. The bipinnate leaves are triangular in shape, bright to deep green, 3.5 m (11 ft) long, and held on 60 cm (24 in) long petioles. The obdeltoid pinnae are 30 cm long with a pointed edge and a jagged edge.

The 3 m (10 ft) long inflorescences emerge at each leaf node, from top to bottom, producing pendent clusters of white, unisexual flowers. The fruit matures to a round, 1 cm (38 in) drupe, red in color with one seed. Like all Caryotas , the fruit contains oxalic acid, a skin and membrane irritant. As these plants are monocarpic, the completion of the flower and fruiting process results in the death of the tree.

Uses

The trunk contains a high quantity of starch and a juice can be extracted from the shoots of the flowers. The latter can be boiled into a sugary syrup. The cabbage can be eaten raw or cooked. [4]

This species is called kithul (කිතුල්) in Sri Lanka. It is best known as the source of kithul treacle, a liquid jaggery. [5] The sap of the tree is boiled for many hours until it turns into the thick, dark treacle, unique to Sri Lanka. [6] Kithul treacle is used as a sweetener in both Sri Lankan and Western cooking.

Toddy is extracted from the inflorescence, and is considered somewhat powerful compared to toddy extracted from other palm trees. The pulp of the mature plant is cut, sun dried, and powdered, and is edible. It is sweet in taste. [7] [8] This powder is considered cool and nutritious in Coastal districts of Karnataka. In Sri Lanka, the powder is mixed with coconut milk and cooked to make Kithul Thalapa (කිතුල් තලප).

Elephants are fed both the leaf and the pulp of this plant.

The leaves possess strong fibres and are used for basketry in Cambodia, where the plant is named tunsaè. [3] The heart of the trunk contains a starch similar to sago, as well the trunk can be used for building. The fruit, when its stiff hairs are removed, is pleasant and sweet to eat, and, as elsewhere, the Cambodians cut the stalks to make sugar, which in turn can be made into wine.

Cultivation

Caryota urens is cultivated as an ornamental tree, and planted in gardens and parks in tropical and sub-tropical climates. It is also used as an interior and houseplant when smaller.

Related Research Articles

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Palm wine Alcoholic beverage made from tree sap

Palm wine, known by several local names, is an alcoholic beverage created from the sap of various species of palm tree such as the palmyra, date palms, and coconut palms. It is known by various names in different regions and is common in various parts of Africa, the Caribbean, South America, South Asia, Southeast Asia and Micronesia.

Jackfruit Tree in the fig, mulberry and breadfruit family

The jackfruit, also known as jack tree, is a species of tree in the fig, mulberry, and breadfruit family (Moraceae). Its origin is in the region between the Western Ghats of southern India, all of Bangladesh, Sri Lanka and the rainforests of the Philippines, Indonesia, and Malaysia.

Jaggery Unrefined cane sugar

Jaggery is a traditional non-centrifugal cane sugar consumed in the Indian Subcontinent, Southeast Asia, and Africa. It is a concentrated product of cane juice and often date or palm sap without separation of the molasses and crystals, and can vary from golden brown to dark brown in colour. It contains up to 50% sucrose, up to 20% invert sugars, and up to 20% moisture, with the remainder made up of other insoluble matter, such as wood ash, proteins, and bagasse fibres. Jaggery is very similar to muscovado, an important sweetener in Portuguese and British cuisine. The Kenyan Sukari ngutu/nguru has no fibre; it is dark and is made from sugar cane and also sometimes extracted from palm tree.

<i>Phoenix</i> (plant) Genus of flowering plants of the palm family

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Sri Lankan cuisine Culinary traditions of Sri Lanka

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<i>Borassus</i> Genus of palms

Borassus is a genus of five species of fan palms, native to tropical regions of Africa, Asia and Papua New Guinea.

<i>Corypha umbraculifera</i> Species of palm

Corypha umbraculifera, the talipot palm, is a species of palm native to eastern and southern India and Sri Lanka. It is also grown in Cambodia, Myanmar, China, Thailand and the Andaman Islands. It is a flowering plant with the largest inflorescence in the world. It lives up to 60 years before bearing flowers and fruits. It dies shortly after.

<i>Phoenix sylvestris</i> Species of flowering plant in the palm family Arecaceae

Phoenix sylvestris also known as silver date palm, Indian date, sugar date palm or wild date palm, is a species of flowering plant in the palm family native to southern Pakistan, most of India, Sri Lanka, Nepal, Bhutan, Myanmar and Bangladesh. It is also reportedly naturalized in Mauritius, the Chagos Archipelago, Puerto Rico and the Leeward Islands. Growing in plains and scrubland up to 1300 m above sea level, the fruit from this palm species is used to make wine and jelly. The sap is tapped and drunk fresh or fermented into toddy. The fresh sap is boiled to make palm jaggery in West Bengal state of India and Bangladesh.

<i>Borassus flabellifer</i> Species of plant

Borassus flabellifer, commonly known as doub palm, palmyra palm, tala or tal palm, toddy palm, wine palm or ice apple, is native to South Asia and Southeast Asia. It is reportedly naturalized in Socotra and parts of China.

<i>Metroxylon sagu</i> Species of palm

Metroxylon sagu, the true sago palm, is a species of palm in the genus Metroxylon, native to tropical southeastern Asia.

Neera Palm nectar used as a drink

Neera, also called palm nectar, is a sap extracted from the inflorescence of various species of toddy palms and used as a drink. Neera extraction is generally performed before sunrise. It is sweet, translucent in colour. It is susceptible to natural fermentation at ambient temperature within a few hours of extraction, and is also known as palm wine. Once fermented, Neera becomes toddy. Neera is widely consumed in India, Sri Lanka, Africa, Malaysia, Indonesia, Thailand, and Myanmar. Neera is not the juice made from palm fruit.

Coconut sugar Palm sugar produced from the sap of the flower bud stem of the coconut palm

Coconut sugar is a palm sugar produced from the sap of the flower bud stem of the coconut palm.

Coconut production in Sri Lanka

Coconut production contributes to the national economy of Sri Lanka. The scientific name of the coconut is Cocos nucifera. Sri Lanka there are three varieties, tall variety, dwarf variety and King coconut variety. According to figures published in December 2018 by the Food and Agriculture Organization of the United Nations, it is the world's fourth largest producer of coconuts, producing 2,623,000 tonnes in 2018.

Kalu dodol Type of dodol popular in Sri Lanka

Kalu dodol is a sweet dish, a type of dodol that is popular in Sri Lanka. The dark and sticky dish consists mainly of kithul jaggery, rice flour and coconut milk. Kalu dodol is a very difficult and time-consuming dish to prepare. The Hambanthota area is famous for the production of this dish.

References

  1. Loftus, C. (2014). "Caryota urens". IUCN Red List of Threatened Species . 2014: e.T44393459A44452629. doi: 10.2305/IUCN.UK.2014-1.RLTS.T44393459A44452629.en . Retrieved 19 November 2021.
  2. 1 2 "Caryota urens". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 28 March 2020.
  3. 1 2 Pauline Dy Phon (2000). Plants Used In Cambodia/Plantes utilisées au Cambodge. Phnom Penh: Imprimerie Olympic. p. 236.
  4. 1 2 The Complete Guide to Edible Wild Plants. United States Department of the Army. New York: Skyhorse Publishing. 2009. p. 55. ISBN   978-1-60239-692-0. OCLC   277203364.{{cite book}}: CS1 maint: others (link)
  5. SciDev.Net. "Sweet science: Sri Lanka's rural treacle industry". SciDev.Net.
  6. Elder, Kara (June 1, 2021). "Kithul is Sri Lanka's 'syrup with a funk.' One entrepreneur wants to bring it to the world". Washington Post.
  7. "Sri Lanka's 'Kithul' Palm Syrup: An Ancient Sweetener In Need Of Saving". NPR.org.
  8. "Kithul Syrup Can Be Sri Lanka's Maple Syrup To The World". 27 April 2015.

Further reading