Cassava
Scientific classification
Kingdom: Plantae Division: Magnoliophyta Class: Magnoliopsida Order: Malpighiales Family: Euphorbiaceae Subfamily: Crotonoideae Tribe: Manihoteae Genus: Manihot Species: M. Plants are living Organisms belonging to the kingdom Plantae. The flowering plants or angiosperms ( Angiospermae or Magnoliophyta) are the most widespread group Magnoliopsida is the Botanical name for a class of Flowering plants By definition the class will include the family Magnoliaceae, but its The Malpighiales are a large order of Flowering plants included in the group named Eurosids I in the recent APG classification The Spurge family ( Euphorbiaceae) is a large family of Flowering plants with 300 genera and around 7500 species The Crotonoideae ( crotonoids) is a Subfamily of the family Euphorbiaceae. Manihoteae is a tribe of the Subfamily Crotonoideae, under the family Euphorbiaceae. Manihot is a Plant Genus of the family Euphorbiaceae, comprising 98 Species found in Tropical and warm esculenta
Binomial name
Manihot esculenta Crantz

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. A shrub or Bush is a horticultural rather than strictly botanical category of Woody plant, distinguished from a Tree The Spurge family ( Euphorbiaceae) is a large family of Flowering plants with 300 genera and around 7500 species South America is a Continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a Agriculture refers to the production of goods through the growing of plants and fungi and the raising of domesticated Animals The study of agriculture The Tropics are centered on the Equator and limited in Latitude by the Tropic of Cancer in the northern hemisphere at approximately 23°26' (23 The subtropics are the zones of the Earth immediately north and south of the tropic zone which is bounded by the Tropic of Cancer and the Tropic of Starch, CAS # 9005-25-8 Chemical formula (C6H10O5n is a Polysaccharide A tuberous root is a modified lateral Root, enlarged to function as a Storage organ. Carbohydrates (from ' Hydrates of Carbon ' or saccharides ( Greek σάκχαρον meaning " Sugar " are the most Indeed, cassava is the third largest source of carbohydrates for human food in the world, with Africa its largest center of production. ^[1]

Contents 1 Description 2 History and economic impact 3 Farming 4 Processing and toxicity 5 Ethnomedical uses 6 Uses 7 Caribbean 7.1 Cuba 7.2 Haiti 7.3 The Dominican Republic 7.4 Jamaica 7.5 The Bahamas 7.6 Eastern Caribbean 7.7 Bermuda 8 Central America 8.1 El Salvador 8.2 Costa Rica 8.3 Panama 8.4 Nicaragua 9 South America 9.1 Bolivia 9.2 Brazil 9.3 Colombia 9.4 Ecuador 9.5 Paraguay 9.6 Peru 9.7 Venezuela 10 Countries in Africa 11 Asia 11.1 India 11.2 Indonesia 11.3 Philippines 11.4 Sri Lanka 11.5 Vietnam 12 Animal feed 13 Cassava hay 14 Cassava pests 15 References 16 External links

Description

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. To help compare different Orders of magnitude this page lists Lengths between 10&minus3 m and 10&minus2 m (1 mm and 1 cm Commercial varieties can be 5 to 10 cm in diameter at the top, and 50 to 80 cm long. In Botanical nomenclature or biological nomenclature variety is a low-level Taxonomic rank below that of species and signifies members of different populations can A centimetre ( American spelling: centimeter, symbol cm) is a unit of Length in the Metric system, equal to one hundredth Geometry, a diameter of a Circle is any straight Line segment that passes through the center of the circle and whose Endpoints are on the A woody cordon runs along the root's axis. In Mathematics and its applications a coordinate system is a system for assigning an n - Tuple of Numbers or scalars to each point 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. Food energy is the amount of Energy in food that is available through Digestion. Sugarcane ( Saccharum) is a genus of 6 to 37 species (depending on taxonomic interpretation of tall perennial grasses (family Poaceae tribe Andropogoneae 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). Starch, CAS # 9005-25-8 Chemical formula (C6H10O5n is a Polysaccharide However, they are poor in protein and other nutrients. Proteins are large Organic compounds made of Amino acids arranged in a linear chain and joined together by Peptide bonds between the Carboxyl A nutrient is food or chemicals that an organism needs to live and grow or a substance used in an organism's metabolism which must be taken in from its environment In contrast, cassava leaves are a good source of protein if supplemented with the amino acid methionine [although they contain Cyanide]. In Chemistry, an amino acid is a Molecule containing both Amine and Carboxyl Functional groups In Biochemistry, this Methionine ( abbreviated as Met or M) is an α- Amino acid with the Chemical formula HO2CCH(NH2CH2CH2SCH3

History and economic impact

Wild populations of M. The Larco Museum (Museo Larco is located in the Pueblo Libre District in Lima, Peru. 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. Before Present (BP years are a time scale used in Archaeology, Geology, and other scientific disciplines to specify when events in the past occurred ^[2] By 6,600 BP, manioc pollen appears in the Gulf of Mexico lowlands, at the San Andres archaeological site. The Gulf of Mexico ( Spanish: Golfo de México) is the ninth largest Body of water in the world San Andrés is an Olmec Archaeological site in the present-day Mexican state of Tabasco. ^[3] The oldest direct evidence of cassava cultivation comes from a 1,400 year old Maya site, Joya de Ceren, in El Salvador. The Maya civilization is a Mesoamerican Civilization, noted for the only known fully developed written language of the Pre-Columbian Americas Joya de Cerén ( Jewel of Cerén in the Spanish language) is an Archaeological site in El Salvador featuring a Pre-Columbian Maya El Salvador ( República de El Salvador,) is a country in Central America. ^[4] although the species Manihot esculenta likely originated further south in Brazil and Paraguay. |utc_offset = -2 to -4 |time_zone_DST = BRST |utc_offset_DST = -2 to -5 |cctld Paraguay, officially the Republic of Paraguay ( Spanish: República del Paraguay; Guaraní: Tetã Paraguái) is one of the only 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. A staple food is a Food that forms the basis of a Traditional diet. Forms of the modern domesticated species can be found growing in the wild in the south of Brazil. |utc_offset = -2 to -4 |time_zone_DST = BRST |utc_offset_DST = -2 to -5 |cctld While there are several wild Manihot species, all varieties of M. esculenta are cultigens. A cultigen is a plant that has been deliberately altered or selected by humans it is the result of Artificial selection.

World production of cassava root was estimated to be 184 million tonnes in 2002, the majority of production is in Africa where 99. This article is about the tonne or metric ton For other tons see Ton. See also 2002 (disambiguation Year 2002 ( MMII) was a Common year starting on Tuesday of the Gregorian calendar. 1 million tonnes were grown, 51. 5 million tonnes were grown in Asia and 33. 2 million tonnes in Latin America and the Caribbean. The Caribbean (ˌkærəˡbiən kæ'rəbiən Cariben|Caraïben or Caraïben; Caraïbe or more commonly Antilles; Caribe is a Region consisting

In many places in the Americas, yuca was the staple food. A staple food is a Food that forms the basis of a Traditional diet. This translated into many images of yuca being used in pre-Colombian art. The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences The Moche people often depicted yuca in their ceramics. The Moche civilization (alternately the Mochica culture Early Chimu Pre-Chimu Proto-Chimu etc ^[5]

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

The leaves cannot be consumed raw since they contain free and bound cyanogenic glucosides. A cyanide is any Chemical compound that contains the cyano group (C≡N which consists of a Carbon Atom triple-bonded to a A glucoside is a Glycoside that is derived from Glucose. Glucosides are common in plants but rare in animals These are converted to cyanide in the presence of linamarase, a naturally occurring enzyme in cassava. A cyanide is any Chemical compound that contains the cyano group (C≡N which consists of a Carbon Atom triple-bonded to a Linamarase, or beta-D-glucosidase ( is an Enzyme found in many plants including Cassava and the Butter bean. Enzymes are Biomolecules that catalyze ( ie increase the rates of Chemical reactions Almost all enzymes are Proteins 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. A drought is an extended period of months or years when a region notes a deficiency in its water supply ^{[6] [7]} One dose of pure cassava cyanogenic glucoside (40mg) is sufficient to kill a cow.

Societies which traditionally eat cassava generally understand that soaking and/or cooking is necessary to avoid getting sick. 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. Konzo (also called mantakassa) is an epidemic paralytic disease 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. Hydrogen cyanide is a Chemical compound with Chemical formula HCN This method is currently being promoted in rural African communities that are dependent on cassava. ^[9]

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 Caribbean (ˌkærəˡbiən kæ'rəbiən Cariben|Caraïben or Caraïben; Caraïbe or more commonly Antilles; Caribe is a Region consisting 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.

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. Goitrogens are substances that suppress the function of the Thyroid gland by interfering with Iodine uptake which can as a result cause an enlargement of the thyroid Thiocyanate (also known as sulphocyanate or thiocyanide or rhodanide) is the anion − A goitre ( BrE) or goiter ( AmE) ( Latin struma) also called a bronchocele, is a swelling in the neck (just below the ^[11]

Ethnomedical uses

• The bitter variety of Manihot root is used to treat diarrhea and malaria. Malaria is a vector -borne Infectious disease caused by Protozoan Parasites It is widespread in tropical and subtropical regions including
• The leaves are used to treat hypertension, headache, and pain. Hypertension, also referred to as high blood pressure, HTN or HPN, is a medical condition in which the Blood pressure is chronically elevated
• Cubans commonly use cassava to treat irritable bowel syndrome, the paste is eaten in excess during treatment. In Gastroenterology, irritable bowel syndrome ( IBS) is a Functional bowel disorder characterized by mild to severe Abdominal pain, discomfort

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. Purée and (more rarely mash are general terms for food usually Vegetables or Legumes that have been ground pressed and/or strained to the Dumplings are "piece of Dough, sometimes filled that cooked in liquid such as water or soup" or "sweetened dough wrapped around fruit such as an apple baked Soup is a Food that is made by combining ingredients such as Meat and Vegetables in stock or hot/boiling Water, until the flavor . 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 a flavorless colorless odorless Starch Fufu, variants include foofoo, foufou, foutou or fu fu, is a Staple food of West and Central Africa. 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. Tapioca is a flavorless colorless odorless Starch Wheat ( Triticum spp is a worldwide cultivated grass from the Levant area of the Middle East. Allergy is a disorder of the Immune system often also referred to as Atopy. Coeliac Boba tapioca pearls are made from cassava root. Bubble tea, also called "Boba" tea, is a Tea beverage that originated in Taiwan in the 1980s It is also used in cereals for which several tribes in South America have used it extensively.

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. Guyana (ɡaɪˈænə or /ɡiːˈɑːnə/ officially the Co-operative Republic of Guyana and previously known as British Guiana, is the only Nation state

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 sauce or Palava sauce is a type of Stew widely eaten in West Africa, including Ghana, Liberia, Sierra Leone and Sierra Leone, officially the Republic of Sierra Leone, is a country in West Africa. Palaver sauces contain meat and fish as well. It is necessary to wash the leaf chaff several times to remove the bitterness.

In many countries significant research has begun to evaluate the use of cassava as an ethanol biofuel.

Caribbean

Cuba

Yuca, as cassava is called in Cuba, is a staple of Cuban cuisine. The Republic of Cuba (ˈkjuːbə or) consists of the island of Cuba (the largest and second-most populous island of the Greater Antilles) Isla de la As in other Caribbean islands it is ground up and made into a round shaped flat bread called casabe. As a side dish it can be boiled, covered with raw onion rings and sizzling garlic infused olive oil. It is also boiled then cut into strips and fried to make "yuca frita" (similar to french fries). Yuca is also one of the main ingredients in a traditional Cuban vegetarian stew called "Ajiaco", along with potatoes, malanga, boniato (sweet potato), plantain, Ñame, corn and other vegetables. Ajiaco is a potato soup from Colombia. Although several regions of Colombia have their distinct recipe the most famous is ajiaco santafereño, named after Santa Xanthosoma is a genus of about 50 species of tropical and sub-tropical arums in the Flowering plant family Araceae, all native to tropical America The sweet potato ( Ipomoea batatas) is a Dicotyledonous plant which belongs to the family Convolvulaceae The plantain is a crop in the genus Musa and is generally used for cooking in contrast to the soft sweet Banana (which is sometimes called the Yam is the common name for some species in the genus Dioscorea (family Dioscoreaceae) Cuban Buñuelos, a local variation of a traditional Spanish fritter (similar to the French beignet) is made with yuca and boniato (sweet potato) instead of flour. Buñuelos (alternatively spelled bimuelos, birmuelos, bermuelos, burmuelos, bunyols) are Fritters of a mainly Beignets de pommes de terrejpg|thumb|Potato-Beignet in the Upper Savoy]]A beignet ( pronounced ben–YAY from the Middle French word for "bump" in These are fried and topped off with anisette infused sugar syrup.

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. Haiti ( English: ˈheɪ·tiː or haɪ·ˈjiː·tiː French Haïti a·i·ti Haitian Creole: It is usually eaten in bread form, often 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). Soup Joumou is a traditional soup very popular and native to Haiti however other variations of it can be found throughout Latin America and the Caribbean

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). The plantain is a crop in the genus Musa and is generally used for cooking in contrast to the soft sweet Banana (which is sometimes called the Also, a type of empanada called catibía has its dough made out of cassava flour. An empanada (not to be confused with the Portuguese empada, which is a different dish is essentially a stuffed Pastry. Also it 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 Dominican 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.

Yuca, as it is widely known in the Dominican Republic, is also used to make (chulos), mainly in the Cibao region. The Yuca is grated, ingredients are added, and it is shaped into a cylindrical form, much like a croquette, and are finally fried.

Jamaica

In Jamaica, cassava is traditionally made into "bammy," a small fried cassava cake inherited from the native Arawak Indians. Jamaica (ˈdʒəˈmeɪkə} is an Island nation of the Greater Antilles, in length and as much as in width situated in the Caribbean Sea. The term Arawak (from aru, the Lokono word for Cassava flour was used to designate the Amerindians encountered by the Spanish in 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.

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. Nicaragua (ˌnɪkəˈrɑgwə officially the Republic of Nicaragua () is a representative democratic republic and the largest nation in Central America Vigoron is a Nicaraguan dish which is the closest thing to Fast food in Nicaraguan culture. Chicharrón is a popular dish in Andalusia, Spain, and Latin America and is part of the traditional cuisines of Belize, Bolivia Yuca is also used to make buñuelos and is one of the main ingredients in the national dish Vaho. Buñuelos (alternatively spelled bimuelos, birmuelos, bermuelos, burmuelos, bunyols) are Fritters of a mainly Vaho (or 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. The Republic of Bolivia (República de Bolivia) named after Simón Bolívar, is a Landlocked country in central South America. The cassava, yuca, manioc, or mandioca ( Manihot esculenta) is a woody Shrub of the Euphorbiaceae (spurge family native 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). Llajwa pronounced (ya-hua is a Hot sauce prepared from hot Chili peppers and Tomato. Cheese is a Food made from Milk, usually the milk of cows, Buffalo, Goats or sheep, by coagulation. Maize (ˈmeɪz ( Zea mays L. ssp mays) known as corn in some countries is a cereal grain domesticated in Mesoamerica 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. The potato is a Starchy Tuberous crop Vegetable from the perennial Solanum tuberosum of the Solanaceae

Brazil

Cassava is heavily featured in the cuisine of Brazil. The cuisine of Brazil, like Brazil itself varies greatly by region 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 a dish of wildly varying flavors consumed in South America, most especially in Brazil Flour is a powder made of Cereal grains It is the key ingredient of Bread, which is a staple food in many countries and therefore the availability Farofa is also one of the most common side dishes to many Brazilian foods including feijoada, the famous salt-pork-and-black-beans stew. Farofa is a dish of wildly varying flavors consumed in South America, most especially in Brazil Feijoada is a Stew of beans with Beef and Pork meats which is a typical Portuguese dish also typical in Brazil, Boiled cassava is also made into a popular sweet pudding. Pudding most often refers to a Dessert, but can also be a savory dish 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".

Colombia

In Colombia, cassava is widely known as yuca among its people. Colombia (kəˈlʌmbɪə officially the Republic of Colombia () is a country in northwestern South America. In the Colombian interior, it is used mainly in the preparation of Sancocho (a kind of rich soup) and other soups. Sancocho is a traditional soup (often considered a Stew) in several Spanish and Latin American cuisines In the Valle department it is famous, the Pandebono bread made of the yuca dough. Pandebono ( literally meaning ‘ good bread ’) is a type of Bread made of Corn flour Cassava starch cheese and eggs Dough is a paste made out of any Cereals (grains or leguminous crops by mixing the Flour with a 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. Cream cheese is a sweet soft mild-tasting white Cheese, defined by the US Department of Agriculture as containing at least 33% Milkfat (as marketed

Ecuador

In Ecuador, cassava is referred to as "yuca" and included in a number of dishes. For a topic outline on this subject see List of basic Ecuador topics. 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. The potato is a Starchy Tuberous crop Vegetable from the perennial Solanum tuberosum of the Solanaceae

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. Bread is a Staple food prepared by Baking a Dough of Flour and Water. Yuca flour is sold in most markets.

In the Amazon Basin, yuca is a main ingredient in chicha - a traditional fermented drink produced by the indigenous Quichua population. Chicha is a term used in some regions of Latin America for several varieties of fermented beverages, particularly those derived from Maize, but which also Kichwa ( Kichwa shimi, Runashimi, also Spanish Quichua) is a Quechuan language including all Quechua varieties spoken

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.

Paraguay

Cassava, or mandioca in Spanish, or mandi´o in Guarani, is a staple dish of Paraguay. Paraguay, officially the Republic of Paraguay ( Spanish: República del Paraguay; Guaraní: Tetã Paraguái) is one of the only 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. Chipá chipa or chipita are some of the names by which is known a variety of breads made with manioc or corn flour typical of Paraguay and some nearby regions of Argentina

Peru

Cassava is also popular in Peru by the name of yuca, where it is used both boiled and fried. Peru (Perú Piruw Piruw officially the Republic of Peru ( reˈpuβlika del peˈɾu is a country in western South America. 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. Organicsalsajpg||thumb|right|Onions used in salsa.]]Cooked onions in frying pan Capsicum is a Genus of Plants from the nightshade family ( Solanaceae) native to the Americas, where it was cultivated for thousands Chicha is a term used in some regions of Latin America for several varieties of fermented beverages, particularly those derived from Maize, but which also

Venezuela

As in the Dominican Republic, Cassava bread (casabe) is also a popular complement in traditional meals, as common as the arepas. The arepa is a corn -based Bread from the northern Andes in South America (from countries like Colombia and Venezuela) 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. Rapadura is the Portuguese name for a form of sugarcane juice used as a sweetener or as a Candy, common in Latin American countries such as Brazil and 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.

Countries in Africa

In the humid and sub-humid areas of tropical Africa, cassava is either a primary staple food or a secondary co-staple. A staple food is a Food that forms the basis of a Traditional diet. Nigeria is the world's largest producer of cassava. Nigeria, officially named the Federal Republic of Nigeria, is a federal Constitutional republic comprising thirty-six states and one Federal In West Africa, particularly in Nigeria and Sierra Leone, cassava is commonly prepared as Eba or Garri. West Africa or Western Africa is the Westernmost Region of the African Continent. Nigeria, officially named the Federal Republic of Nigeria, is a federal Constitutional republic comprising thirty-six states and one Federal Sierra Leone, officially the Republic of Sierra Leone, is a country in West Africa. This article is about the African food for the acronym see EBA Eba is a Staple food eaten in West Africa, particularly thumb|right|180px|Cassava tubers thumb|right|180 px|Peeled cassava Garri or gari (also known as "garry" " Tapioca " is a popular 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. West Africa or Western Africa is the Westernmost Region of the African Continent. 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. Malnutrition is a general term for a medical condition caused by an improper or insufficient diet. Kwashiorkor is a type of malnutrition with controversial causes but it is commonly believed to be caused by insufficient protein intake A goitre ( BrE) or goiter ( AmE) ( Latin struma) also called a bronchocele, is a swelling in the neck (just below the 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.

In Central Africa, cassava is traditionally processed by boiling and mashing. Central Africa is a core Region of the African Continent often considered to include Burundi, the Central African Republic, Chad 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. Tanzania ˌtænzəˈniːə officially the United Republic of Tanzania (Jamhuri ya Muungano wa Tanzania is a country in East Africa bordered by Kenya 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. Ugali (also sometimes called sima or posho) is a Cornmeal product and a staple Starch component of many African meals especially In Zambia this is known as nshima. The Republic of Zambia (ˈzæmbɪə is a Landlocked country in Southern Africa. Nshima or nsima is a Cornmeal product and a Staple food in Zambia and Malawi. In Kenya, the Kikuyu name for it is mwanga, pl mianga. The Republic of Kenya is a country in East Africa. It is bordered by Ethiopia to the north Somalia to the northeast Tanzania to the south There is also a town in Kiambu district called Kikuyu, and a species of Pennisetum grass native to the Kenyan highlands named Kikuyu

Residents in the Sub-Saharan nation of the Central African Republic, have developed multiple, unique ways of utilizing the abundant cassava plant. Central Africa|Central African FederationThe Central African Republic ( CAR) République Centrafricaine ʀepyblik sɑ̃tʀafʀikɛn or Centrafrique) is a Landlocked 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

In the state of Kerala, India, cassava is a secondary staple food. Chutney ( Hindi: चटनी Urdu: چٹنی) (British spelling or chatni is a term for a variety of sweet and spicy Condiments, usually Kerala ( Malayalam: {{Kerala in Malayalam}}; India, officially the Republic of India (भारत गणराज्य inc-Latn Bhārat Gaṇarājya; see also other Indian languages) is a country A staple food is a Food that forms the basis of a Traditional diet. 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. Curry is the English description of any of a general variety of spicy dishes best known in Indian, Pakistani, Bangladeshi, Sri Lankan Not to be confused with the Malay language. Malayalam (മലയാളം malayāḷaṁ) is a Dravidian language used 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. Tamil Nadu ( Tamil:, Country of the Tamils, t̪ɐmɨɻ n̪aːɽɯ is one of the 28 states of India. Thalaivasal (தலைவாசல் is a village block headquarter and State Assembly Seat in Salem district, Tamil Nadu - India. WikipediaWikiProject Indian cities for details --> Attur is a town municipality and capital of Attur Taluk in the Salem district in Cassava is widely cultivated and eaten as a staple food in Andhra Pradesh. The household name for processed cassava is saggu biyyam.

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. The Republic of Indonesia ( (Republik Indonesia is a Country in Southeast Asia. A staple food is a Food that forms the basis of a Traditional diet. It is boiled or fried (after steaming), baked under hot coals, or added to kolak dessert. Kolak or Kolek is an Indonesian Dessert made with Palm sugar and Coconut milk, with Pandanus leaf ( P 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. Tapai ( ta-pie) or tape ( ta-peh) sometimes referred to as peuyeum (from Sundanese Language), is a traditional fermented food Tapai ( ta-pie) or tape ( ta-peh) sometimes referred to as peuyeum (from Sundanese Language), is a traditional fermented food 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. Gaplek is the Indonesian word for the sliced dried root of Cassava. Java (Jawa is an Island of Indonesia and the site of its Capital city Jakarta. 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).

Philippines

Tagalog speakers call cassava kamoteng kahoy (literal English means wooden yam). Visayans call cassava balinghoy. 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.

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 the Director of the Tropical Feed Resources Research and Development Center TROFREC, Faculty of Agriculture Khon Kaen University, Khon Kaen

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. This article is a list of diseases of Cassava ( Manihot esculenta) Mealybug is the common name of insects in Pseudococcidae, a family of unarmored Scale insects found in moist warm climates Subsistence is the food necessary to sustain life The following is a list of subsistence techniques: Hunting and Gathering 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 International Institute of Tropical Agriculture (IITA was established in 1967 as a Non profit organization to find solutions for hunger and poverty through research for 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. Biological control of pests in Agriculture is a method of controlling pests (including Insects Mites Weeds and plant diseases South America is a Continent of the Americas, situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a A parasitoid is an organism that spends a significant portion of its life history attached to or within a single host Organism which it ultimately kills

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. The whiteflies, comprising only the family Aleyrodidae, are small Homopterans More than 1550 species have been described 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. The Republic of Uganda is a Landlocked country in East Africa. The Republic of Rwanda (ruːˈændə or /rəˈwɑːndə/ in English ɾwanda or in Kinyarwanda is a small Landlocked country in the Burundi (buˈɾundi officially the Republic of Burundi, is a small country in the Great Lakes region of Eastern Africa bordered by Rwanda The Democratic Republic of the Congo (République démocratique du Congo often referred to as DR Congo, DRC or RDC, and formerly known or referred to The Republic of the Congo (République du Congo Kongo: Repubilika ya Kongo; Lingala: Republiki ya Kongó) also known as Congo-Brazzaville [2]

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. A digital object identifier ( DOI) is a permanent identifier given to an Electronic document.  
• This article incorporates text from the public domain 1911 edition of The Grocer's Encyclopedia. The public domain is a range of abstract materials &ndash commonly referred to as Intellectual property &ndash which are not owned or controlled by anyone The Grocer's Encyclopedia ( New York, 1911 is a book about the growing preparation and marketing of foods written by Artemas Ward.

External links

• 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

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