Jicama
   HOME

TheInfoList



OR:

''Pachyrhizus erosus'', commonly known as jícama ( or ; Spanish ''jícama'' ; from
Nahuatl Nahuatl (; ), Aztec, or Mexicano is a language or, by some definitions, a group of languages of the Uto-Aztecan language family. Varieties of Nahuatl are spoken by about Nahua peoples, most of whom live mainly in Central Mexico and have smaller ...
''xīcamatl'', ) Mexican turnip, is the name of a native Mexican
vine A vine (Latin ''vīnea'' "grapevine", "vineyard", from ''vīnum'' "wine") is any plant with a growth habit of trailing or scandent (that is, climbing) stems, lianas or runners. The word ''vine'' can also refer to such stems or runners themselv ...
, although the name most commonly refers to the plant's edible
tuberous root Tubers are a type of enlarged structure used as storage organs for nutrients in some plants. They are used for the plant's perennation (survival of the winter or dry months), to provide energy and nutrients for regrowth during the next growing s ...
. Jícama is a species in the ''Pachyrhizus'' erosus in the pea family. (Fabaceae). ''Pachyrhizus tuberosus'' and ''
Pachyrhizus ahipa ''Pachyrhizus ahipa'', also called the ahipa or Andean yam bean, is a tuberous root-producing legume, which is mainly distributed in the Andean region.Sørensen, M., Gruneberg, W. J., Ørting, B., 1997. Ahipa (''Pachyrhizus ahipa'' (Wedd.) Parodi ...
'' are the other two cultivated species. The naming of this group of edible plants can sometimes be confusing, with much overlap of similar or the same common names. Flowers, either blue or white, and pods similar to peas, are produced on fully developed plants. Several species of jicama occur, but the one found in many markets is ''P. erosus''. The two cultivated forms of ''P. erosus'' are ''jicama de agua'' and ''jicama de leche'', both named for the consistency of their juice. The ''leche'' form has an elongated root and milky juice, while the ''agua'' form has a top-shaped to oblate root and a more watery, translucent juice, and is the preferred form for market.


Description

The jícama vine can reach a height of given suitable support. Its root can attain lengths up to and weigh up to . The heaviest jícama root ever recorded weighed and was found in 2010 in the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
. Jicama is frost-tender and requires 9 months without frost for a good harvest of large tubers or to grow it commercially. It is worth growing in cooler areas that have at least 5 months without frost, as it will still produce tubers, but they will be smaller. Warm, temperate areas with at least 5 months without frost can start seed 8 to 10 weeks before the last spring frost. Bottom heat is recommended, as the seeds require warm temperatures to germinate, so the pots will need to be kept in a warm place. Jicama is unsuitable for areas with a short growing season unless cultured in a greenhouse. Growers in tropical areas can sow seed at any time of the year. Those in subtropical areas should sow seed once the soil has warmed in the spring.


Taxonomy

Other names for jicama include Mexican potato, ''ahipa'', ''saa got'', Chinese potato, and sweet turnip. In Ecuador and Peru, the name ''jicama'' is used for the unrelated ''
yacón The yacón (''Smallanthus sonchifolius'') is a species of perennial daisy traditionally grown in the northern and central Andes from Colombia to northern Argentina for its crisp, sweet-tasting, tuberous roots. Their texture and flavour are very s ...
'' or Peruvian ground apple, a plant of the sunflower family whose tubers are also used as food.


History

The jicama originated in Mexico and central America. It has been found at archaeological sites in Peru dating to 3000 BC. In the 17th century, the jicama was introduced to Asia by the Spanish.


Spread to Asia

Spaniards spread cultivation of jícama from Mexico to the Philippines (where it is known as ''singkamas'', from Nahuatl ''xicamatl''), from there it went to China and other parts of
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
, where notable uses of raw jícama include ''
popiah Popiah () is a Fujianese/ Teochew-style fresh spring roll filled with an assortment of fresh, dried, and cooked ingredients, eaten during the Qingming Festival and other celebratory occasions. ''The dish is'' made by the people and diaspora of ...
, '' ''bola-bola'' ( meatballs) and fresh ''
lumpia ''Lumpia'' are various types of spring rolls commonly found in the Philippines and Indonesia. Lumpia are made of thin paper-like or crepe-like pastry skin called "lumpia wrapper" enveloping savory or sweet fillings. It is often served as an ap ...
'' in the Philippines, and
salad A salad is a dish consisting of mixed, mostly natural ingredients with at least one raw ingredient. They are typically served at room temperature or chilled, though some can be served warm. Condiments and salad dressings, which exist in a va ...
s in Indonesia, Singapore, and Malaysia such as ''
yusheng ''Yusheng'', yee sang or yuu sahng (), or Prosperity Toss, also known as lo sahng (Cantonese for 撈生 or 捞生) is a Cantonese-style raw fish salad. It usually consists of strips of raw fish (sometimes salmon), mixed with shredded vegetable ...
'' and ''
rojak Rujak (Indonesian language, Indonesian spelling) or Rojak (Malay language, Malay spelling) is a salad dish of Javanese cuisine, Javanese origin, commonly found in Indonesia, Malaysia and Singapore. The most popular variant in all three countries ...
''. In the Philippines, it is usually eaten fresh with condiments such as
rice vinegar Rice vinegar is a vinegar made from fermented rice in East Asia (China, Japan and Korea), as well as in Vietnam in Southeast Asia. It is used as a seasoning, dressing, and dipping in many dishes, including sushi, jiaozi, and banchans. Some of i ...
and sprinkled with salt, or with ''bagoong'' (
shrimp paste Shrimp paste or prawn sauce is a fermented condiment commonly used in Southeast Asian and Southern Chinese cuisines. It is primarily made from finely crushed shrimp or krill mixed with salt, and then fermented for several weeks. They are ei ...
). It is also used as an extender for the Filipino versions of
siomai ''Shumai'' () is a type of traditional Chinese dumpling. In Cantonese cuisine, it is usually served as a dim sum snack.Hsiung, Deh-Ta. Simonds, Nina. Lowe, Jason. 005(2005). The food of China: a journey for food lovers. Bay Books. . p 38. ...
and meatballs. In
Malay Malay may refer to: Languages * Malay language or Bahasa Melayu, a major Austronesian language spoken in Indonesia, Malaysia, Brunei and Singapore ** History of the Malay language, the Malay language from the 4th to the 14th century ** Indonesi ...
, it is known by the name ''ubi sengkuang''. In
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
, jícama is known as ''bengkuang''. This root crop is also known by people in Sumatra and Java, and eaten at fresh fruit bars or mixed in the ''rojak'' (a kind of spicy fruit salad).
Padang Padang () is the capital and largest city of the Indonesian province of West Sumatra. With a Census population of 1,015,000 as of 2022, it is the 16th most populous city in Indonesia and the most populous city on the west coast of Sumatra. Th ...
, a city in West Sumatra, is called "the city of ''bengkuang''". Local people might have thought that this jícama is the "indigenous crop" of Padang. The crop has been grown everywhere in this city and it has become a part of their culture.


Toxicity

In contrast to the root, the remainder of the plant is very
poison Poison is a chemical substance that has a detrimental effect to life. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broa ...
ous; the seeds contain the toxin
rotenone Rotenone is an odorless, colorless, crystalline isoflavone used as a broad-spectrum insecticide, piscicide, and pesticide. It occurs naturally in the seeds and stems of several plants, such as the jicama vine plant, and the roots of several mem ...
, which is used to poison
insect Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs ...
s and
fish Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of li ...
.


Uses

The root's exterior is yellow and papery, while its inside is creamy white with a crisp texture that resembles raw potato or pear. The flavor is sweet and starchy, reminiscent of some apples or raw green beans, and it is usually eaten raw, sometimes with salt, lemon, or lime juice, ''
alguashte Alguashte is a seasoning typical of Salvadoran cuisine made from ground pepitas (pumpkin seeds), and is used on both sweet or savoury meals. Simple to make; it is often prepared at home, however it can also be purchased pre-packaged as well as fr ...
'', and chili powder. It is also cooked in soups and stir-fried dishes. Jícama is often paired with
chilli powder Chili powder (also spelled chile, chilli, or, alternatively, powdered chili) is the dried, pulverized fruit of one or more varieties of chili pepper, sometimes with the addition of other spices (in which case it is also sometimes known as chili p ...
,
cilantro Coriander (;
,
ginger Ginger (''Zingiber officinale'') is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice A spice is a seed, fruit, root, bark, or other plant substance primarily used for flavoring or coloring food. Spices ...
,
lemon The lemon (''Citrus limon'') is a species of small evergreen trees in the flowering plant family Rutaceae, native to Asia, primarily Northeast India (Assam), Northern Myanmar or China. The tree's ellipsoidal yellow fruit is used for culin ...
,
lime Lime commonly refers to: * Lime (fruit), a green citrus fruit * Lime (material), inorganic materials containing calcium, usually calcium oxide or calcium hydroxide * Lime (color), a color between yellow and green Lime may also refer to: Botany ...
,
orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...
,
red onion Red onions (also known as purple or blue onions in some mainland European countries, though not the UK) are cultivars of the onion (''Allium cepa''), and have purplish-red skin and white flesh tinged with red. They are most commonly used in co ...
,
salsa Salsa most often refers to: * Salsa (Mexican cuisine), a variety of sauces used as condiments * Salsa music, a popular style of Latin American music * Salsa (dance), a Latin dance associated with Salsa music Salsa or SALSA may also refer to: ...
,
sesame oil Sesame oil is an edible vegetable oil derived from sesame seeds. The oil is one of the earliest-known crop-based oils. Worldwide mass modern production is limited due to the inefficient manual harvesting process required to extract the oil. O ...
, grilled fish, and
soy sauce Soy sauce (also called simply soy in American English and soya sauce in British English) is a liquid condiment of Chinese origin, traditionally made from a fermented paste of soybeans, roasted grain, brine, and '' Aspergillus oryzae'' or ''Asp ...
. It can be cut into thin wedges and dipped in salsa. In
Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
, it is popular in salads, fresh fruit combinations, fruit bars, soups, and other cooked dishes. The exterior of the seed pods is edible and can be used in cooking, for example the Ilocano dish "Bunga ng singkamas" where it is cooked in a stew as the main ingredient. Flour can be made from the tubers by slicing, drying and grinding them.


Nutrition

Raw jícama is 90% water, 9%
carbohydrate In organic chemistry, a carbohydrate () is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula (where ''m'' may or ma ...
s, 1%
protein Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, respo ...
, and contains negligible
fat In nutrition science, nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such chemical compound, compounds, most commonly those that occur in living beings or in food. The term often refers spec ...
(table). In a reference amount, it supplies 38 calories and is a rich source of
vitamin C Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables, also sold as a dietary supplement and as a topical 'serum' ingredient to treat melasma (dark pigment spots) an ...
, with no other micronutrients in significant content (table).


Storage

Jícama should be stored dry, between 12.5 and 15 °C (55 and 59 °F). The jicama root will stay fresh for up to 4 months within this temperature range. Whole jicama can also be stored in a refrigerator to keep it free from moisture for up to 3 weeks. Storing at colder temperatures can discolor, damage the root, and degrade its texture. The root will keep fresh for one week after being sliced, and should be wrapped & refrigerated for storage in this state.


References

{{Taxonbar, from=Q517283 Phaseoleae Crops originating from the Americas Root vegetables Tropical agriculture Crops originating from Mexico Hawaiian cuisine Mexican cuisine