Cassava
Scientific classification
Kingdom: Plantae Division: Magnoliophyta Class: Magnoliopsida Order: Malpighiales Family: Euphorbiaceae Subfamily: Crotonoideae Tribe: Manihoteae Genus: Manihot Species: M. esculenta
Binomial name
Manihot esculenta Crantz

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The cassava, manioc, casava, or yuca (Manihot esculenta) is a woody shrub of the Euphorbiaceae (spurge family) native to South America that is extensively cultivated as an annual crop in tropical and subtropical regions for its edible starchy tuberous root, a major source of carbohydrates. Indeed, cassava is the third largest source of carbohydrates for human food in the world, with Africa its largest center of production.^[1] Cassava Enterprises Logo Cassava Enterprises (Gibraltar) Ltd. ... Yuca or Yuka may be: Cassava (also called yuca), a food plant Yucca Mountain (also spelled Yuka Mountain), a ridge line in Nevada, USA Yuca (music), a disparaging Venezuelan term used to refer to rock music Yuca is an indie rock band from Vancouver, BC Yuka (music), a Cuban style... Image File history File links Koeh-090. ... Scientific classification redirects here. ... Divisions Green algae land plants (embryophytes) non-vascular embryophytes Hepatophyta - liverworts Anthocerophyta - hornworts Bryophyta - mosses vascular plants (tracheophytes) seedless vascular plants Lycopodiophyta - clubmosses Equisetophyta - horsetails Pteridophyta - true ferns Psilotophyta - whisk ferns Ophioglossophyta - adderstongue ferns seed plants (spermatophytes) †Pteridospermatophyta - seed ferns Pinophyta - conifers Cycadophyta - cycads Ginkgophyta - ginkgo Gnetophyta - gnetae Magnoliophyta - flowering... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants or angiosperms are the most widespread group of land plants. ... Magnoliopsida is the botanical name for a class of flowering plants. ... Families Family Achariaceae Family Balanopaceae Family Bonnetiaceae Family Caryocaraceae Family Chrysobalanaceae Family Clusiaceae Family Ctenolophonaceae Family Dichapetalaceae Family Elatinaceae Family Erythryloxaceae (coca family) Family Euphorbiaceae (spurge family) Family Euphroniaceae Family Goupiaceae Family Humiriaceae Family Hypericaceae (St Johns wort family) Family Irvingiaceae Family Ixonanthaceae Family Lacistemaceae Family Linaceae (flax family... Genera See text Ref: Euphorbiaceae in The Families of Flowering Plants, as of 2002-07-13 The Spurge family (Euphorbiaceae) is a large family of flowering plants with 280 genera and around 6000 species. ... Genera See Subtaxa section The Crotonoideae is a subfamily of the family Euphorbiaceae. ... Genera Cnidoscolus - spurge nettle Manihot Manihoteae is a tribe of the subfamily Crotonoideae, under the family Euphorbiaceae. ... Species Manihot brasiliensis Manihot esculenta - cassava, manioc Manihot glaziovi Manihot grahamii et al. ... Latin name redirects here. ... Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 151 languages. ... A broom shrub in flower A shrub or bush is a horticultural rather than strictly botanical category of woody plant, distinguished from a tree by its multiple stems and lower height, usually less than 6 m tall. ... Genera See text Ref: Euphorbiaceae in The Families of Flowering Plants, as of 2002-07-13 The Spurge family (Euphorbiaceae) is a large family of flowering plants with 280 genera and around 6000 species. ... South America South America is a continent crossed by the equator, with most of its area in the Southern Hemisphere. ... Agriculture refers to the production of goods through the growing of plants, animals and other life forms. ... The tropics are the geographic region of the Earth centered on the equator and limited in latitude by the two tropics: the Tropic of Cancer in the north and the Tropic of Capricorn in the southern hemisphere. ... Subtropical (or semitropical) areas are those adjacent to the tropics, usually roughly defined as the ranges 23. ... Starch (CAS# 9005-25-8, chemical formula (C6H10O5)n,[1]) is a mixture of amylose and amylopectin (usually in 20:80 or 30:70 ratios). ... A tuberous root is a modified lateral root, enlarged for storage. ... Lactose is a disaccharide found in milk. ...

Description

Unprocessed cassava root

The cassava root is long and tapered, with a firm homogeneous flesh encased in a detachable rind, about 1 mm thick, rough and brown on the outside, just like a potato. Commercial varieties can be 5 to 10 cm in diameter at the top, and 50 to 80 cm long. A woody cordon runs along the root's axis. The flesh can be chalk-white or yellowish. The cassava plant gives the highest yield of food energy per cultivated area per day among crop plants, except possibly for sugarcane. Cassava roots are very rich in starch, and contain significant amounts of calcium (50 mg/100g), phosphorus (40 mg/100g) and vitamin C (25 mg/100g). However, they are poor in protein and other nutrients. In contrast, cassava leaves are a good source of protein if supplemented with the amino acid methionine [although they contain Cyanide]. ImageMetadata File history File links Download high resolution version (2592x1944, 2337 KB) Species Manihot esculenta Genus Manihot Familia Euphorbiaceae on sale on Réunion Island Copyright © 2005 David Monniaux File links The following pages link to this file: Cassava ... ImageMetadata File history File links Download high resolution version (2592x1944, 2337 KB) Species Manihot esculenta Genus Manihot Familia Euphorbiaceae on sale on Réunion Island Copyright © 2005 David Monniaux File links The following pages link to this file: Cassava ... To help compare different orders of magnitude this page lists lengths between 10-3 m and 10-2 m (1 mm and 1 cm). ... In botanical nomenclature, variety is a rank below that of species: As such, it gets a ternary name (a name in three parts). ... A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundredth of a metre, the current SI base unit of length. ... DIAMETER is a computer networking protocol for AAA (Authentication, Authorization and Accounting). ... A coordinate axis is one of a set of vectors that defines a coordinate system. ... Food energy is the amount of energy in food that is available through digestion. ... Species Saccharum arundinaceum Saccharum bengalense Saccharum edule Saccharum officinarum Saccharum procerum Saccharum ravennae Saccharum robustum Saccharum sinense Saccharum spontaneum Sugarcane or Sugar cane (Saccharum) is a genus of 6 to 37 species (depending on taxonomic interpretation) of tall perennial grasses (family Poaceae, tribe Andropogoneae), native to warm temperate to tropical... Starch (CAS# 9005-25-8, chemical formula (C6H10O5)n,[1]) is a mixture of amylose and amylopectin (usually in 20:80 or 30:70 ratios). ... A representation of the 3D structure of myoglobin showing coloured alpha helices. ... A nutrient is a substance used in an organisms metabolism which must be taken in from the environment. ... This article is about the class of chemicals. ... Methionine is an α-amino acid with the chemical formula HO2CCH(NH2)CH2CH2SCH3. ...

History and economic impact

Cassava in cultivation in Democratic Republic of Congo

Cassava output in 2005

Yuca. Moche Culture. 100 A.D. Larco Museum Collection.

Wild populations of M. esculenta subspecies flabellifolia, shown to be the progenitor of domesticated cassava, are centered in west-central Brazil where it was likely first domesticated no more than 10,000 years BP.^[2] By 6,600 BP, manioc pollen appears in the Gulf of Mexico lowlands, at the San Andres archaeological site.^[3] The oldest direct evidence of cassava cultivation comes from a 1,400 year old Maya site, Joya de Ceren, in El Salvador.^[4] although the species Manihot esculenta likely originated further south in Brazil and Paraguay. With its high food potential, it had become a staple food of the native populations of northern South America, southern Mesoamerica, and the West Indies by the time of the Spanish conquest, and its cultivation was continued by the colonial Portuguese and Spanish. Forms of the modern domesticated species can be found growing in the wild in the south of Brazil. While there are several wild Manihot species, all varieties of M. esculenta are cultigens. Image File history File links Casava. ... Image File history File links Casava. ... Image File history File links Size of this preview: 800 × 351 pixelsFull resolution (1425 × 625 pixel, file size: 60 KB, MIME type: image/png)This bubble map shows the global distribution of cassava output in 2005 as a percentage of the top producer (Nigeria - 41,565,000 tonnes). ... Image File history File links Size of this preview: 800 × 351 pixelsFull resolution (1425 × 625 pixel, file size: 60 KB, MIME type: image/png)This bubble map shows the global distribution of cassava output in 2005 as a percentage of the top producer (Nigeria - 41,565,000 tonnes). ... Image File history File links No higher resolution available. ... Image File history File links No higher resolution available. ... The Larco Museum (Spanish: ) is located in the Pueblo Libre District in Lima, Peru. ... Before Present (BP) years are the units of time (counted backwards to the past) used to report raw radiocarbon ages and dates referenced to the BP scale origin in the year AD 1950 (identical to 1950 CE). ... Gulf of Mexico in 3D perspective. ... A rollout of the San Andrés cylinder seal, showing the bird speaking the name 3 Ajaw San Andrés is an Olmec archaeological site in the present-day Mexican state of Tabasco. ... This article is about the pre-Columbian Maya civilization. ... Joya de Ceren ( meaning Jewel of Ceren in the Spanish language) was a Mayan farming village which like Pompeii and Herculaneum was preserved for hundreds of years under layers of volcanic ash. ... A staple food is a food that forms the basis of a traditional diet. ... A cultigen is a plant that has been deliberately altered or selected by humans; it is man-made (human-altered) or anthropogenic. ...

World production of cassava root was estimated to be 184 million tonnes in 2002, the majority of production is in Africa where 99.1 million tonnes were grown, 51.5 million tonnes were grown in Asia and 33.2 million tonnes in Latin America and the Caribbean. This article is about the metric tonne. ... Also see: 2002 (number). ... A world map showing the continent of Africa Africa is the worlds second-largest and second most-populous continent, after Asia. ... For other uses, see Asia (disambiguation). ... Latin America consists of the countries of South America and some of North America (including Central America and some the islands of the Caribbean) whose inhabitants mostly speak Romance languages, although Native American languages are also spoken. ... West Indies redirects here. ...

In many places in the Americas, yuca was the staple food. This translated into many images of yuca being used in pre-Colombian art. The Moche people often depicted yuca in their ceramics.^[5] A staple food is a food that forms the basis of a traditional diet. ... The term Pre-Columbian is used to refer to the cultures of the New World in the era before significant European influence. ... The Moche civilization (alternately, the Mochica culture, Early Chimu, Pre-Chimu, Proto-Chimu, etc. ...

Farming

Cassava is harvested by hand by raising the lower part of stem and pulling the roots out of the ground, then removing them from the base of the plant . The upper parts of the stems with the leaves are plucked off before harvest. Cassava is propagated by cutting the stem into sections of approximately 30 cm (1 foot), these being planted prior to the wet season.

Processing and toxicity

Cassava root peeled

The leaves cannot be consumed raw since they contain free and bound cyanogenic glucosides. These are converted to cyanide in the presence of linamarase, a naturally occurring enzyme in cassava. The roots, however, are eaten raw everywhere in Africa. Cassava varieties are often categorized as either "sweet" or "bitter", signifying the absence or presence of toxic levels of cyanogenic glucosides. The so-called "sweet" (actually "not bitter") cultivars can produce as little as 20 milligrams of cyanide (CN) per kilogram of fresh roots, while "bitter" ones may produce more than 50 times as much (1 g/kg). Cassavas grown during drought are especially high in these toxins.^{[6] [7]} One dose of pure cassava cyanogenic glucoside (40mg) is sufficient to kill a cow. Image File history File links PeeledCassava. ... Image File history File links PeeledCassava. ... A cyanide is any chemical compound that contains the group C≡N, with the carbon atom triple bonded to the nitrogen atom. ... A glucoside is a glycoside that is derived from glucose. ... This article is about the chemical compound. ... Linamarase, or beta-D-glucosidase, is an enzyme found in many plants including Cassava and the butter bean. ... Ribbon diagram of the enzyme TIM, surrounded by the space-filling model of the protein. ... Fields outside Benambra, Victoria, Australia suffering from drought conditions A drought is an extended period of months or years when a region notes a deficiency in its water supply. ...

Societies which traditionally eat cassava generally understand that soaking and/or cooking is necessary to avoid getting sick.^{[citation needed]} However, problems do occur - konzo (also called mantakassa) is a paralytic neurological disease associated with several weeks of almost exclusive consumption of insufficiently processed bitter cassava. Dr Jasson Ospina, an Australian plant chemist, has developed a simple method to reduce the cyanide content of cassava flour.^[8] The method involves mixing the flour with water into a thick paste and then letting it stand in the shade for five hours in a thin layer spread over a basket, allowing an enzyme in the flour to break down the cyanide compound. The cyanide compound produces hydrogen cyanide gas, which escapes into the atmosphere, reducing the amount of poison by up to five-sixths and making the flour safe for consumption the same evening. This method is currently being promoted in rural African communities that are dependent on cassava.^[9] Konzo (also called mantakassa) is a paralytic disease associated with several weeks of almost exclusive consumption of insufficiently processed bitter cassava. ... R-phrases , , , , . S-phrases , , , , , , , , . Flash point −17. ...

For some smaller-rooted "sweet" varieties, cooking is sufficient to eliminate all toxicity. The larger-rooted "bitter" varieties used for production of flour or starch must be processed to remove the cyanogenic glucosides. The large roots are peeled and then ground into flour, which is then soaked in water, squeezed dry several times, and toasted. The starch grains that float to the surface during the soaking process are also used in cooking.^[10] The flour is used throughout the Caribbean. The traditional method used in West Africa is to peel the roots and put them into water for 3 days to ferment. The roots then are dried or cooked. In Nigeria and several other west African countries, including Ghana, Benin, Togo, Ivory Coast and Burkina Faso, they are usually grated and lightly fried in palm oil to preserve them. The result is a foodstuff called 'Gari'. Fermentation is also used in other places such as Indonesia. West Indies redirects here. ...

The reliance on cassava as a food source and the resulting exposure to the goitrogenic effects of thiocyanate has been responsible for the endemic goitres seen in the Akoko area of southwestern Nigeria.^[11] Goitrogens are substances that suppress the function of the thyroid gland, and which can also cause an enlargement of the thyroid. ... The structure and bonding of the thiocyanate ion Thiocyanate (also known as sulphocyanate or thiocyanide) is the anion, [SCN]−. Common compounds include the colourless salts potassium thiocyanate and sodium thiocyanate. ... A goitre (BrE), or goiter (AmE) (Latin struma), also called a bronchocele, is a swelling in the neck (just below Adams apple or larynx) due to an enlarged thyroid gland. ...

Ethnomedical uses

• The bitter variety of Manihot root is used to treat diarrhea and malaria.
• The leaves are used to treat hypertension, headache, and pain.
• Cubans commonly use cassava to treat irritable bowel syndrome, the paste is eaten in excess during treatment.

Malaria is a vector-borne infectious disease caused by protozoan parasites. ... For other forms of hypertension, see Hypertension (disambiguation). ...

Uses

Cooked in various ways, cassava is used in a great variety of dishes. The soft-boiled root has a delicate flavor and can replace boiled potatoes in many uses: as an accompaniment for meat dishes, or made into purées, dumplings, soups, stews, gravies, etc.. Deep fried (after boiling or steaming), it can replace fried potatoes, with a distinctive flavor. Tapioca and foufou are made from the starchy cassava root flour. Tapioca is an essentially flavourless starchy ingredient, or fecula, produced from treated and dried cassava (manioc) root and used in cooking. It is similar to sago and is commonly used to make a milky pudding similar to rice pudding. Cassava flour, also called tapioca flour or tapioca starch, can also replace wheat flour, and is so-used by some people with wheat allergies such as coeliac disease. Boba tapioca pearls are made from cassava root. It is also used in cereals for which several tribes in South America have used it extensively. Purée and (more rarely) mash are general terms for food, usually vegetables or legumes, that has been ground, pressed, and/or strained to the consistency of a soft paste or thick liquid. ... For the film, see Dumplings (film). ... For other uses, see Soup (disambiguation). ... For other uses, see Tapioca (disambiguation). ... Fufu, also spelled foo-foo, foufou, or fu fu, is a staple food of West Africa and Central Africa. ... For other uses, see Tapioca (disambiguation). ... Species T. aestivum T. boeoticum T. dicoccoides T. dicoccon T. durum T. monococcum T. spelta T. sphaerococcum T. timopheevii References:   ITIS 42236 2002-09-22 Wheat Wheat For the indie rock group, see Wheat (band). ... Allergy is an abnormal reaction to a substance foreign to the body that is acquired, predictable and rapid. ... Coeliac disease (pronounced ), also spelt celiac disease, is an autoimmune disorder of the small bowel that occurs in genetically predisposed people of all ages from middle infancy. ... Pearl milk tea typically found in Taiwan Bubble tea is a tea beverage that originated in Taiwan[1] in the 1980s. ...

The juice of the bitter cassava, boiled to the consistence of thick syrup and flavored with spices is called Cassareep. It is used as a basis for various sauces and as a culinary flavoring, principally in tropical countries. It is exported chiefly from Guyana.

The leaves are pounded to a fine chaff and cooked as a palaver sauce in Sierra Leone, usually with palm oil but vegetable oil can also be used. Palaver sauces contain meat and fish as well. It is necessary to wash the leaf chaff several times to remove the bitterness. Palaver sauce is a type of stew widely eaten in Africa, including Ghana, Congo, and Sierra Leone[1]. It has regional variations and can contain meat, fish, cassava, taro leaves, and palm oil. ...

In many countries significant research has begun to evaluate the use of cassava as an ethanol biofuel. Grain alcohol redirects here. ... Bio-energy redirects here. ...

Caribbean

Haiti

Cassava (kassav) is a popular starch and common staple in Haiti where it is often eaten as part of a meal or by itself occasionally. It is usually eaten in bread form, oftentimes with peanut butter spread on the top or with milk. Cassava flour, known as Musa or Moussa is boiled to create a meal of the same name. Cassava can also be eaten with various stews and soups, such as squash soup (referred to as soup joumou).

The Dominican Republic

Cassava bread (casabe) is an often used complement in meals, much in the same way as wheat bread is used in Spanish, French and Italian lunches. Also, as an alternative to side-dishes like french fries, arepitas de yuca are consumed, which are deep-fried buttered lumps of shredded cassava. Bollitos, similar to the Colombian ones are also made. The root, in its boiled and peeled form, is also present in the typical Dominican stew, the Sancocho, together with plantains, potatoes, yautía, among other vegetables (it can also be eaten singly as an alternative to boiled potatoes or plantains). Also, a type of empanada called catibía has its dough made out of cassava flour. Plantain is the common name for two very different plants. ... In Spain, Portugal, the Caribbean, Latin America, and the Philippines, an empanada (Portuguese empada- a different dish) is essentially a stuffed pastry. ...

Jamaica

In Jamaica, cassava is traditionally made into "bammy," a small fried cassava cake inherited from the native Arawak Indians. The cassava root is grated, rinsed well, dried, salted, and pressed to form flat cakes about 4 inches in diameter and 1/2-inch thick. The cakes are lightly fried, then dipped in coconut milk and fried again. Bammies are usually served as a starchy side dish with breakfast, with fish dishes or alone as a snack. Arowak woman (John Gabriel Stedman) The term Arawak (from aru, the Lokono word for cassava flour), was used to designate the Amerindians encountered by the Spanish in the West Indies. ...

 ==Puerto Rico== 

Yuca is used for Cassava bread (casabe), just peeled and boiled then eaten with olive oil and vinegar and served with other root vegetables like potatoes, ñame, yams, batata (sweet potatoes) and yautía (dasheen); or grounded and used as a paste (masa) to make a Puerto Rican Christmas favorite dish called "Pasteles" (do to it's look it is somewhat similar to Mexican tamales, but is made with root vegetables, plantains or yuca, instead of corn. Pasteles are rectangular and have a meat filling in the center, chicken or pork. They are wrapped in a plantain leaf.

The Bahamas

In the Bahamas Cassava

Eastern Caribbean

In the islands of the Eastern Caribbean, cassava is traditionally peeled and boiled and served with flour dumplings and other root vegetables like potatoes, yams, sweet potatoes and dasheen.

Bermuda

Cassava pie is a traditional Christmas dish. The cassava is peeled and chopped finely, then mixed with egg, butter and sugar. It is layered in a baking dish in alternate layers with chicken or pork. It is then baked in the oven, and leftovers may be fried. It is eaten as a savoury dish, either on the side or as a main meal.

Central America

El Salvador

In El Salvador,yuca is used in soups, or fried. Yuca Frita con Chicharrón is when the yuca is deep fried and served with curtido (a pickled cabbage, onion and carrot topping) and pork rinds or pepesquitas (fried baby sardines). The Yuca is sometimes served boiled instead of fried. Pan con pavo, translated to turkey with bread, is a warm turkey submarine sandwich similar to a hoagie. The turkey is marinated and then roasted with Pipil spices and handpulled. This sandwich is traditionally served with turkey, tomato, and watercress.

Costa Rica

In Costa Rica, yuca is widely used, both boiled in soups or fried and served with fried pieces of pork and lime. This is sold as a snack in most places you travel. When travelling by bus, the bus is often boarded by a local, trying to sell "sandwich bagged" snacks of yuca, pork and lime. Two main sources of food for locals in rural areas, living off resources within their own land, are yuca and plantain.

Panama

In Panama, yuca is sometimes used to make carimanolas. The boiled cassava is mashed into a dough and then filled with spiced meat. The meat-filled dumplings are deep fried to a golden brown. It is also used in brothy soups together with chicken, potatoes, and other vegetables.

Nicaragua

In Nicaragua, yuca is used in soups and in the Nicaraguan typical dish vigoron, which basically consists of boiled yuca, chicharron, and cabbage salad. Yuca is also used to make buñuelos and is one of the main ingredients in the national dish Vaho. Vigoron is a Nicaraguan dish, which is the closest thing to fast food in Nicaraguan culture. ... Filipino chicharon in foil Chicharrones is a popular dish in Andalusia, Spain, and Latin America and is part of the traditional cuisines of Cuba, Mexico, Venezuela, Nicaragua, Colombia, Brazil (where it is called Torresmo), the Philippines (where it is spelled with a single r: chicharon) and others. ... Buñuelitos (little buñuelos) from Colombia Buñuelos (pronouced bugnuelos) are fritters of a mainly African origin. ... Baho is a mix of meat, green plantains and yuca cooked in banana leaves. ...

South America

Bolivia

Cassava is very popular in Bolivia with the name of yuca and consumed in a variety of dishes. It is common, after boiling it, to fry it with oil and eat it with a special hot sauce known as llajwa or along with cheese and choclo (dried corn). In warm and rural areas, yuca is used as a substitute of bread in everyday meals. The capacity of cassava to be stored for a long time makes it suitable as an ideal and cheap reserve of nutrients. Recently, more restaurants, hotels and common people are including cassava into their original recipes and everyday meals as a substitute for potato and bread. Yuca or Yuka has been used as a semi despective term reffering to Metal and Rock music derivations and their followers (called Yuqueros). The term is used in Latin American countrys, thought most popularly in Venezuela. ... Llajwa is a hot sauce prepared from hot chili peppers and tomato. ... Cheese is a solid food made from the milk of cows, goats, sheep, and other mammals. ... This article is about the maize plant. ... For other uses, see Potato (disambiguation). ...

Brazil

Cassava is heavily featured in the cuisine of Brazil. The dish vaca atolada ("mud-stranded cow") is a meat and cassava stew, cooked until the root has turned into a paste; and pirão is a thick gravy-like gruel prepared by cooking fish bits (such as heads and bones) with cassava flour, or farinha de mandioca. In the guise of farofa (lightly roasted flour), cassava combines with rice and beans to make the basic meal of the average Brazilians. Farofa is also one of the most common side dishes to many Brazilian foods including feijoada, the famous salt-pork-and-black-beans stew. Boiled cassava is also made into a popular sweet pudding. After boiling, Cassava may also be deep-fried to form a snack or side dish. In the north and northeast of Brazil Cassava is known as "macaxeira". In the southeast, as "mandioca" and in the South as "aipim". The cuisine of Brazil, like Brazil itself, varies greatly by region. ... Farofa is a widely varying flavoring dish conumend in South America. ... For other uses, see Flour (disambiguation). ... Farofa is a widely varying flavoring dish conumend in South America. ... Brazilian Feijoada and common accompanying dishes. ... Pudding can be prepared with a large variety of toppings such as fresh fruit and/or berries, and whipped cream Christmas pudding Dessert pudding Illustrations from Isabella Beetons Mrs Beetons Book of Household Management, 1861 Pudding most often refers to a dessert, but can also be a savory dish. ...

Colombia

In Colombia, cassava is widely known as yuca among its people. In the Colombian interior, it is used mainly in the preparation of Sancocho (a kind of rich soup) and other soups. In the Valle department it is famous, the Pandebono bread made of the yuca dough. Sancocho is a term used in Hispanic American countries for a soup made with beef, chicken or fish stock most often containing large pieces of solid food, i. ... Motto: Capital Santiago de Cali Governor Angelino Garzon Area 22,140 km² Population  - Total (2003)  - Density   4,524,678 204 people/km² Adjective vallecaucano Valle del Cauca is a department of Colombia. ... Pandebono is a type of cheese bread made out of cassava starch200. ... Dough Dough is a paste made out of any cereals (grains) or leguminous crops by grinding with small amount of water. ...

In the coastal region, is known especially in the form of "Bollo de yuca" (a kind of bread) or "enyucados". "Bollo de yuca" is a dough made of ground yuca that is wrapped in aluminum foil and then boiled, and is served with butter and cheese. "Enyucado" is a dessert made of ground boiled yuca, anise, sugar, and sometimes guava jam. In the caribbean region of Colombia it is also eaten roasted, fried or boiled with soft homemade cheese or cream cheese and mainly as guarnition of fish dishes. Country of origin United States Region, town Chester, New York Source of milk Cow Pasteurised Texture Soft Aging time none Certification Cream cheese is a sweet, soft, mild-tasting, white cheese that contains at least 33% milkfat (as marketed) with a moisture content of not more than 55%, and a...

Ecuador

In Ecuador, cassava is referred to as "yuca" and included in a number of dishes. In the highlands, it is found boiled in soups and stews, as a side in place of potatoes, and reprocessed yuca is made into laminar fried chips called "yuquitos" which are a substitute for potato chips. For other uses, see Potato (disambiguation). ...

Ecuadorians also make bread from yuca flour and mashed yuca rood, including the extremely popular Bolitos de Yuca or Yuquitas which range from balls of yuca dough formed around a heart of fresh cheese and deep-fried (found primarily in the north), to the simpler variety typical to Colombia which are merely baked balls of yuca dough. Yuca flour is sold in most markets. For other uses, see Bread (disambiguation). ...

In the Amazon Basin, yuca is a main ingredient in chicha - a traditional fermented drink produced by the indigenous Quichua population. Amazon River basin The Amazon Basin is the part of South America drained by the Amazon River and its tributaries. ... Chicha served with pipeño Chicha is a Spanish word for any variety of fermented beverage. ... Quechua (also Runasimi language of people) is a Native American language of South America. ...

Yuca leaves, steamed, are part of the staple diet of the indigenous population in all areas where it is grown. A staple food is a food that forms the basis of a traditional diet, particularly that of the poor. ...

Paraguay

Cassava, or mandioca in Spanish, or mandi´o in Guarani, is a staple dish of Paraguay. It grows extremely well in the soil conditions throughout the country, and it is eaten at practically every meal. It is generally boiled and served as a side dish. It is also ground into a flour and used to make chipa, a bagel-shaped cheesy bread popular during holidays. Cheese bun Pão de queijo with coffee and a small cachaça bottle; typical products from Minas Gerais. ...

Peru

Cassava is also popular in Peru by the name of yuca, where it is used both boiled and fried. Boiled yuca is usually served as a side dish or in soup, while fried yuca is usually served together with onions and peppers as an apperitif or accompanying chicha. For other uses, see Onion (disambiguation). ... Species C. annuum (incl. ... Chicha served with pipeño Chicha is a Spanish word for any variety of fermented beverage. ...

Venezuela

As in the Dominican Republic, Cassava bread (casabe) is also a popular complement in traditional meals, as common as the arepas. Venezuelan Casabe is made by roasting ground cassava spread out as meter wide pancake over a hot surface (plancha). The result has the consistency of a cracker, and is broken in small pieces for consumption. There is also a sweet variety, called Naiboa, made as a sandwich of two casabe pancakes with a spread of Papelón in between. Naiboa also has a softer consistency. In general terms, Mandioc is an essential ingredient in Venezuelan food, and can be found stewed, roasted or fried as sides or complements. In Venezuela cassava is also known as "yuca". Yuca is actually the root of the cassava plant. Yuca is boiled, fried or grilled to serve aside of main meals or to eat with cheese, butter, or margarine. Shredded meat stuffed arepa. ... Rapadura is the Portuguese name for a traditional candy common in latin american countries such as Brazil and Venezuela (where it is known as papelón) and the Caribbean. ...

Countries in Africa

Woman pounding the cassava root into fufu in the Central African Republic.

In the humid and sub-humid areas of tropical Africa, cassava is either a primary staple food or a secondary co-staple. Nigeria is the world's largest producer of cassava. In West Africa, particularly in Nigeria and Sierra Leone, cassava is commonly prepared as Eba or Garri. The cassava is grated, pressed, fermented and fried then mixed with boiling water to form a thick paste. In West Africa the cassava root is pounded, mixed with boiling water to form a thick paste and cooked as Eba. Historically, people economically forced to depend on cassava risk chronic poisoning diseases, such as tropical ataxic neuropathy (TAN), or such malnutrition diseases as kwashiorkor and endemic goitre. However, the price of cassava has risen significantly in the last half decade and lower income people have turned to other carbohydrate-rich foods like rice and spaghetti. Image File history File links Gozo. ... Image File history File links Gozo. ... Young women in preparing Fufu in Democratic Republic of Congo Fufu, also spelled foofoo, foufou, or fu fu, is a staple food of West and Central Africa. ... A world map showing the continent of Africa Africa is the worlds second-largest and second most-populous continent, after Asia. ... A staple food is a food that forms the basis of a traditional diet. ...  Western Africa (UN subregion)  Maghreb[1] West Africa or Western Africa is the westernmost region of the African continent. ... EBA may refer to: Eastern Basketball Alliance, American basketball league started in 2007[1] Eastern Basketball Association, defunct basketball league (1948-1970) Endemic Bird Area Enlarged Board of Appeal, see Appeal procedure before the European Patent Office Enterprise Bargaining Agreement Everything But Arms Trade Agreement Emergency brake assist, a vehicle... Garri is a popular West African food made from cassava tubers. ...  Western Africa (UN subregion)  Maghreb[1] West Africa or Western Africa is the westernmost region of the African continent. ... Percentage of population affected by malnutrition by country, according to United Nations statistics. ... Endemic goitre is a type of goitre that is associated with dietary iodine deficiency. ...

In Central Africa, cassava is traditionally processed by boiling and mashing. The resulting mush can be mixed with spices then cooked further or stored. A popular snack is made by marinating cassava in salted water for a few days then grilling it in small portions. Many cassava dishes exist in various African countries.

In Tanzania, cassava is known as mihogo, plural form, in Swahili. Though customs vary from region to region, and the methods of cooking cassava vary accordingly, the main method is simply frying it. The skin of the root is removed and the remains are sectioned into small bit-size chunks which can then be soaked in water to aid in frying. Thereafter, the chunks are fried and then served, sometimes with a chili-salt mixture. This fried cassava is a very common street food as it is relatively cheap to buy, easy to prepare and good to eat. The staple of the rural people, ugali, is a porridge more akin to mashed potatoes in consistency. In Zambia this is known as nshima. In Kenya, the Kikuyu name for it is mwanga, pl mianga. Ugali is a staple starch component of many African meals, especially in East Africa. ... nshima Nshima is a cornmeal product and a staple food in Zambia. ... This article or section does not cite any references or sources. ... Mwanga can refer to: Mwanga I of Buganda Mwanga II of Buganda This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ...

Residents in the Sub-Saharan nation of the Central African Republic, have developed multiple, unique ways of utilizing the abundant cassava plant. In addition to the methods described above, local residents fry thin slices of the cassava root resulting in a crunchy snack similar in look and taste to potato chips. The root can be pounded into flour and made into bread or cookies. This flour can also be mixed with precise amounts of salt and water to create a heavy liquid used as white paint in construction. The cassava plant leaf is also soaked and boiled for extended periods of time to remove toxins and then eaten. The taste is similar to spinach. In the local language Sango, this is called gozo. U.S. Peace Corps Volunteers stationed in the Central African Republic refer to the cassava plant as the multi-purpose staple.

Asia

India

Boiled cassava served with fish and chutney

In the state of Kerala, India, cassava is a secondary staple food. Boiled casava is normally eaten with fish curry (kappayum meenum in Malayalam which literally means casava with fish) or meat, and is a traditional favorite of many Keralites. Kappa biriyani — cassava mixed with meat is a popular dish in central Kerala. In Tamil Nadu, the National Highway 68 between Thalaivasal and Attur has many cassava processing factories (local name Sago Factory) alongside it - indicating an abundance of it in the neighborhood. Cassava is widely cultivated and eaten as a staple food in Andhra Pradesh. The household name for processed cassava is saggu biyyam. Image File history File links Download high-resolution version (1280x960, 100 KB) Summary Tapioca pieces served with fish fry and green chilli chutney. ... Image File history File links Download high-resolution version (1280x960, 100 KB) Summary Tapioca pieces served with fish fry and green chilli chutney. ... This article is about the condiment. ... , Kerala ( ; Malayalam: കേരളം; ) is a state on the Malabar Coast of southwestern India. ... A staple food is a food that forms the basis of a traditional diet. ... This article is about the dish. ... Malayalam (മലയാളം ) is the language spoken predominantly in the state of Kerala, in southern India. ... Tamil Nadu (தமிழ் நாடு, Land of the Tamils) is a state at the southern tip of India. ... , // It belong as the entry of many areas such as Chennai,Pudhuchery,Chidambaram,and,etc. ... , Attur is a town, municipality and capital of Attur Taluk in the Salem district in the state of Tamil Nadu, India. ... Andhra redirects here. ...

Indonesia

Cassava is widely eaten in Indonesia, where it is known as singkong, and used as a staple food during hard times but has lower status than rice. It is boiled or fried (after steaming), baked under hot coals, or added to kolak dessert. It is also fermented to make peuyeum and tape, a sweet paste which can be mixed with sugar and made into a drink, the alcoholic (and green) es tape. It is available as an alternative to potato crisps. Gaplek, a dried form of cassava, is an important source of calories in the off-season in the limestone hills of southern Java. Their young leaves also eaten as gulai daun singkong (cassava leaves in coconut milk), urap (javanese salad) and as main ingredient in buntil (javanese vegetable rolls). A staple food is a food that forms the basis of a traditional diet. ... Kolak is an Indonesian dessert made by boiling mung beans with palm sugar and coconut milk, with a pandanus leaf for flavour. ... Peuyeum [pe-er yeoom], sometimes referred to as Tape telor [tah-phe te-lor] is a fermented food prepared with Cassava root. ... It has been suggested that Peuyeum be merged into this article or section. ... The Indonesian word for the sliced dried root of cassava. ... This article is about the Java island. ...

Philippines

Tagalog speakers call cassava kamoteng kahoy (literal English means wooden yam). Visayans call cassava bilanghoy. Cassava is mainly prepared as a dessert. It is also steamed and eaten plain. Sometimes it is steamed and eaten with grated coconut. The most popular dessert is the cassava cake/pie, which uses grated cassava, sugar, coconut milk, and coconut cream. A few years ago, the deaths of several school children in the Philippines were attributed to improperly prepared cassava snacks the children had purchased on a street corner; however the cause was later found to be pesticide containers used to prepare the food rather than the cassava.^{[citation needed]}

The leaves are also cooked and eaten.

Sri Lanka

Cassava, known as "Manyokka" (manioc) in Sri Lanka, is a staple among both the lower and upper socio-economic classes. This tradition migrates to the country from Tamil Nadu, and is popularly used in different forms of cooking throughout the country. It is also mixed, in small quantities, into feed for pastoral animals and horses.

Vietnam

Cassava's name in Vietnamese is "Sắn" (Northern) or "Khoai Mì" (Southern). It is planted almost everywhere in Vietnam and its root is amongst the cheapest source of food there. The fresh roots are sliced into thin pieces and then dried in the sun for easy storage. Tapioca is the most valuable product from processed cassava roots there.

Animal feed

Cassava is used as animal feed extensively in Asia, South America, Africa, and Europe, especially in places such as Thailand, China, Nigeria, Brazil, etc.

Cassava hay

Cassava hay, is hay which is produced at a young growth stage, 3-4 months and being harvested about 30-45 cm above ground, sun-dried for 1-2 days until having final dry matter of at least 85%. The cassava hay contains high protein content, 20-27% CP and condensed tannins, 1.5-4%. It is used as a good roughage source for dairy, beef, buffalo, goats, and sheep by either direct feeding or as a protein source in the concentrate mixtures. More details can be searched from Metha Wanapat AJAS,Asian-Australasian Journal of Animal Sciences. Metha Wanapat is currently the Professor and the Director of the Tropical Feed Resources Research and Development Center TROFREC, Faculty of Agriculture, Khon Kaen University, Khon Kaen Province, Thailand. ... AJAS may be: African Journal of Aquatic Science American Journal of Applied Sciences American Journal of Arabic Studies American Junior Academy of Sciences - a program of the National Association of the Academics of Science Arkansas Junior Academy of Science Asian-Australasian Journal of Animal Sciences Association of Jewish Aging Services...

Cassava pests

Main article: List of cassava diseases

In Africa the cassava mealybug (Phenacoccus manihoti) and cassava green mite (Mononychellus tanajoa) can cause up to 80% crop loss, which is extremely detrimental to the production of subsistence farmers. These pests were rampant in the 1970s and 1980s but were brought under control following the establishment of the Biological Control Centre for Africa of the International Institute of Tropical Agriculture IITA. The Centre investigated biological control for cassava pests; two South American natural enemies Apoanagyrus lopezi (a parasitoid wasp) and Typhlodromalus aripo (a predatory mite) were found to effectively control the cassava mealybug and the cassava green mite respectively. This article is a list of diseases of cassava (Manihot esculenta). ... A world map showing the continent of Africa Africa is the worlds second-largest and second most-populous continent, after Asia. ... Mealybug is the common name of insects in Pseudococcidae, a family of unarmored scale insects found in moist, warm climates. ... The following is a list of subsistence techniques: Hunting and Gathering, also known as Foraging freeganism involves gathering of discarded food in the context of an urban environment gleaning involves the gathering of food that traditional farmers have left behind in their fields Cultivation Horticulture - plant cultivation, based on the... Please wikify (format) this article or section as suggested in the Guide to layout and the Manual of Style. ... Biological control of pests and diseases Overview A key belief of the organic gardener is that diversity furthers health. ... South America South America is a continent crossed by the equator, with most of its area in the Southern Hemisphere. ... Binomial name De Santis, 1964 Synonyms Epidinocarsis lopezi Apoanagyrus lopezi is a species of parasitoid insect. ... This article or section is in need of attention from an expert on the subject. ...

The cassava mosaic virus causes the leaves of the cassava plant to wither, limiting the growth of the root. The virus is spread by the whitefly and by the transplanting of diseased plants into new fields. Sometime in the late 1980s, a mutation occurred in Uganda that made the virus even more harmful, causing the complete loss of leaves. This mutated virus has been spreading at a rate of 50 miles per year, and as of 2005 may be found throughout Uganda, Rwanda, Burundi, the Democratic Republic of the Congo and the Republic of the Congo. [2] Whitefly Categories: Stub ...

References

• FAO, June 2003 cassava market assessment, 2003
• Cereda, M.P. and Mattos, M.C.Y. (1996). "Linamarin - The Toxic Compound of Cassava". Journal of Venomous Animals and Toxins (online) 2: 6-12. doi:10.1590/S0104-79301996000100002. 
• This article incorporates text from the public domain 1911 edition of The Grocer's Encyclopedia.

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External links

Wikimedia Commons has media related to:

Manihot esculenta

• Cassava - Purdue University Horticulture
• Cassave Research at the International Institute of Tropical Agriculture (IITA)
• Cassava Biz - information service provided by the Integrated Cassava Project (ICP) of the International Institute of Tropical Agriculture (IITA), to encourage, promote, and expand agribusiness development in the cassava subsector in Nigeria.
• Cassava Pests: From Crisis to Control
• GE cassava plants that have reduced cyanogens
• GE cassava plants whose roots are over 2.5 times normal size
• The Inoculated Mind - Interview with Dr. Richard Sayre, credited with lowering cyanogen content and engineering giant cassava
• Global Cassava Development Strategy
• The Case for Cassava
• Asian Cassava (Tapioca) Dessert Recipes
• Mayans grew Manoic