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rutabaga

 
Dictionary: ru·ta·ba·ga   ('tə-bā'gə, rʊt'ə-, rū'tə-bā'gə, rʊt'ə-) pronunciation
n. In both senses also called swede, Swedish turnip.
  1. A European plant (Brassica napus var. napobrassica) having a thick bulbous root used as food and as livestock feed.
  2. The edible root of this plant.

[Swedish dialectal rotabagge : rot, root (from Old Norse rōt) + bagge, bag (from Old Norse baggi).]


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Swedish turnip (Brassica napus) in the mustard family. A hardy biennial, the rutabaga is a cool-season plant cultivated for its fleshy roots and tender leaves. Related to the turnip, it requires a longer growing season but is more tolerant of cold; in addition, its flesh is firmer and more nutritious and its roots keep much better during winter. White-fleshed varieties have a rough, green skin and bright canary-coloured flowers. Yellow-fleshed varieties have a smooth green, purple, or bronze skin and buff-yellow or pale orange flowers. Rutabagas are extensively cultivated as a vegetable and as a cattle fodder crop in Canada, Britain, and northern Europe, and to a lesser extent in the U.S.

For more information on rutabaga, visit Britannica.com.

Sci-Tech Encyclopedia: Rutabaga
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The plant Brassica napobrassica, a cool-season, hardy biennial crucifer of European origin, belonging to the order Capparales and probably resulting from the natural crossing of cabbage and turnip. The fleshy roots are cooked and usually eaten mashed as a vegetable. Rutabagas have been widely grown as a livestock feed in northern Europe and eastern Canada. Commercial production is limited to Canada and the northern part of the United States. See also Capparales; Turnip.


Food and Nutrition: rutabaga
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[ROO-tuh-bay-guh] This cabbage-family root vegetable resembles a large (3 to 5 inches in diameter) turnip and, in fact, is thought to be a cross between cabbage and turnip. The name comes from the Swedish rotabagge, which is why this vegetable is also called a Swede or Swedish turnip. Rutabagas have a thin, pale yellow skin and a slightly sweet, firm flesh of the same color. There is also a white variety but it is not generally commercially available. This root vegetable is available year-round with a peak season of July through April. Choose those that are smooth, firm and heavy for their size. Rutabagas can be refrigerated in a plastic bag for up to 2 weeks. They may be prepared in any way suitable for turnips. Rutabagas, which are a cruciferous vegetable contain small amounts of vitamins A and C.

Wikipedia: Rutabaga
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For the Drosophila gene, see Rutabaga (gene).
For similar vegetables also called "turnip", see Turnip (disambiguation).
Swede, (Yellow) turnip, Rutabaga
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Brassica
Species: B. napobrassica
Binomial name
Brassica napobrassica
(L.) Mill.

The rutabaga, swede (from Swedish turnip), or yellow turnip (Brassica napobrassica, or Brassica napus var. napobrassica) is a root vegetable that originated as a cross between the cabbage and the turnip. Its leaves can also be eaten as a leaf vegetable.

Contents

Etymology

"Rutabaga" (from dialectal Swedish rotabagge, literally, "root ram") is the common American and Canadian term for the plant, while "swede" is the preferred term used in much of England, Wales, Australia and New Zealand. In the U.S., the plant is also known as "Swedish turnip" or "yellow turnip", while in Ireland, it is referred to as a turnip. The name turnip is also used in parts of Northern and Midland England, Cornwall and Atlantic Canada. In Scots, it is either "tumshie" or "neep",[1] and the turnip (Brassica rapa var. rapa) instead is called a "white turnip". Scots will refer to both types by the generic term "neep" (from Old English næp, Latin napus).[1][2] Some will also refer to both types as just "turnip" (the word is also derived from næp).[2] In North-East England, turnips and swedes are colloquially called "snaggers" (archaic). They should not be confused with the large beet known as a mangelwurzel. Its common name in Sweden is kålrot (literally "cabbage root"), while in Norway it has usurped the name of kålrabi in addition to being known as kålrot.

History

Harvested roots.

The first known printed reference to the rutabaga comes from the Swiss botanist Gaspard Bauhin in 1620, where he notes that it was growing wild in Swede. It is often considered to have originated from Scandinavia or Russia.[3] It is said to have been widely introduced to England around the end of the 18th century, but it was recorded as being present in the royal gardens in England as early as 1669 and was described in France in 1700. It was asserted by Sir John Sinclair in his Husbandry of Scotland to have been introduced to Scotland around 1781-1782. An article on the topic in The Gardeners' Chronicle suggests that the rutabaga was then introduced more widely to England in 1790. Introduction to North America came in the early 19th century with reports of planted rutabaga crops in Illinois as early as 1817.[4]

In continental Europe, it acquired a bad reputation during World War I, when it became a food of last resort. In the German Steckrübenwinter (rutabaga winter) of 1916–17, large parts of the population were kept alive on a diet consisting of rutabagas and little else, after grain and potato crop failures had combined with wartime effects. After the war, most people were so tired of rutabagas that they came to be considered "famine food," and they have retained this reputation to the present day.[citation needed]

Botanical history

The species commonly known as swede or rutabaga has had a rich taxonomic history. The earliest account comes from the Swiss botanist Gaspard Bauhin, who wrote about it in his 1620 Prodromus.[4] Brassica napobrassica was first validly published by Carl Linnaeus in his 1753 work Species Plantarum as a variety of B. oleracea: B. oleracea var. napobrassica.[5] It has since been moved to other taxa as a variety, subspecies, or elevated to species rank. In 1768, a Scottish botanist elevated Linnaeus' variety to species rank as Brassica napobrassica in The Gardeners Dictionary, which is the currently accepted name.[6]

Preparation and use

Finns cook swede in a variety of ways; roasted to be served with meat dishes, as the major ingredient in the ever popular Christmas dish Swede casserole ("lanttulaatikko"), as a major flavor enhancer in soups, uncooked and thinly julienned as a side dish or in a salad, baked, or boiled. Finns use swede in most dishes that call for any root vegetable.

Swedes and Norwegians cook swede with potatoes and carrots and mash them with butter and cream or milk to create a puree called "rotmos" (root mash) and "kålrot/kålrabistappe" in Swedish and Norwegian, respectively. Onion is occasionally added. In Norway, kålrabistappe is an obligatory accompaniment to many festive dishes, including smalahove, pinnekjøtt, raspeball and salted herring. In Wales, a similar dish produced using just potatoes and swede is known as "potch".

In Scotland, swede and potatoes are boiled and mashed separately to produce "tatties and neeps" ("tatties" being the Scots word for potatoes), traditionally served with the Scottish national dish of haggis as the main course of a Burns supper. Swedes have also been used in Scotland and more widely in the UK as a carved out lantern during Halloween.[7] Neeps may also be mashed with potatoes to make clapshot. Regional variations include the addition of onions to clapshot in Orkney. Neeps are also extensively used in soups and stews. In the English counties of Yorkshire and Lincolnshire, swedes are often mashed together with carrots as part of the traditional Sunday roast.

In Canada rutabagas are used as filler in foods such as mincemeat and Christmas cake, or as a side dish with Sunday dinner in Atlantic Canada. In the US rutabagas are mostly eaten as part of stews or casseroles, served mashed with carrots, or baked in a pasty.

Phytochemistry

Rutabagas and other cyanoglucoside-containing foods (including cassava, maize, bamboo shoots, sweet potatoes, and lima beans) release cyanide, which is subsequently detoxified into thiocyanate. Thiocyanate inhibits thyroid iodide transport and, at high doses, competes with iodide in the organification process within thyroid tissue. Goitres may develop when there is a dietary imbalance of thiocyanate-containing food in excess of iodine consumption and it is possible for these compounds to contribute to hypothyroidism.[8][9][10][11] Yet, there have been no reports of ill effects in humans from the consumption of glucosinolates from normal amounts of Brassica vegetables. Glucosinolate content in Brassica vegetables is estimated to be around one percent of dry matter. These compounds are also responsible for the bitter taste of rutabagas.[12]

Other chemicals that contribute to flavor and odor include glucocheirolin, glucobrassicanapin, glucoberteroin, gluconapoleiferin, and glucoerysolin.[13] Several phytoalexins that aid in defense against plant pathogens have also been isolated from rutabaga, including three novel phytoalexins that were reported in 2004.[14]

Activities involving rutabagas

Rutabagas are commonly carved into decorative lanterns called jack-o'-lanterns for the Halloween season throughout Britain and Ireland. [15]

The International Rutabaga Curling Championship takes place annually at the Ithaca Farmers' Market on the last day of the market season.[16]

See also

References

  1. ^ a b The Concise Scots Dictionary, Mairi Robinson (editor) (1985)
  2. ^ a b Chambers English Dictionary (Chambers 1988), ISBN 1-85296-000-0
  3. ^ Hawkes, Alex D. 1968. A World of Vegetable Cookery. New York: Simon and Schuster.
  4. ^ a b Sturtevant, E. L. 1919. Sturtevant's Notes on Edible Plants. Albany, NY: J. B. Lyon Company, p. 105.
  5. ^ International Organization for Plant Information (IOPI). "Plant Name Search Results" (HTML). International Plant Names Index. http://www.ipni.org/ipni/idPlantNameSearch.do?id=60452368-2. Retrieved 30 October 2009. 
  6. ^ International Organization for Plant Information (IOPI). "Plant Name Search Results" (HTML). International Plant Names Index. http://www.ipni.org/ipni/idPlantNameSearch.do?id=72249-3. Retrieved 30 October 2009. 
  7. ^ Baxter, I. A., Schröder, M. J. A., and Bower, J. A. (1999), "The influence of socio-economic background on perceptions of vegetables among Scottish primary school children", Food Quality and Preference 10: 261-272, doi:10.1016/S0950-3293(98)00042-1 
  8. ^ Olsson, K. and Jeppsson, L. 1984. Undesirable glucosinolates in Brassica vegetables. Acta Hort. (ISHS), 163:83-84.
  9. ^ Jones, D.A. 1998. Why are so many food plants cyanogenic? Phytochemistry, 47: 155-162.
  10. ^ Delange F, Iteke FB, Ermans AM. Nutritional factors involved in the goitrogenic action of cassava. Ottawa: International Development Research Centre, 1982.
  11. ^ Braverman LE, Utiger RD. Werner and Ingbar's The Thyroid: A Fundamental and Clinical Text, 6th Edition 1991. J.B. Lippincott Company, Philadelphia, Pennsylvania, pg 371-2.
  12. ^ Verkerk, R., Schreiner, M., Krumbein, A., Ciska, E., Holst, B., Rowland, I., De Schrijver, R., Hansen, M., Gerhäuser, C., Mithen, R., and Dekker, M. 2009. Glucosinolates in Brassica vegetables: The influence of the food supply chain on intake, bioavailability and human health. Mol. Nutr. Food Res., 53: S219-S265.
  13. ^ Harborne, J. B., Baxter, H., and Moss, J. P. 1999. Phytochemical dictionary: a handbook of bioactive compounds from plants. Philadelphia, PA: Taylor and Francis, Inc.
  14. ^ Pedras, M. S. C., Montaut, S., and Suchy, M. 2004. Phytoalexins from the crucifer rutabaga: structures, syntheses, biosyntheses, and antifungal activity. J. Org. Chem., 69: 4471–4476.
  15. ^ They continue to be popular choices today as carved lanterns in Scotland and Northern Ireland. "Pumpkins Passions", BBC, 31 October 2005. Retrieved on 19 October 2006. "Turnip battles with pumpkin for Hallowe'en", BBC, 28 October 2005. Retrieved 23 September 2007.
  16. ^ http://www.rutabagacurl.com/

External links


Translations: Rutabaga
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Dansk (Danish)
n. - [bot.] rutabaga, kålroe, kålrabi

Nederlands (Dutch)
koolraap

Français (French)
n. - rutabaga

Deutsch (German)
n. - Kohlrübe

Ελληνική (Greek)
n. - γογγύλι

Italiano (Italian)
cavolo rapa

Português (Portuguese)
n. - rutabaga (f) (Bot.), couve-nabo (f) (Bot.)

Русский (Russian)
турнепс, брюква

Español (Spanish)
n. - colinabo, nabo sueco

Svenska (Swedish)
n. - kålrot

中文(简体)(Chinese (Simplified))
黄色蔓菁的一种, 丑陋女人

中文(繁體)(Chinese (Traditional))
n. - 黃色蔓菁的一種, 醜陋女人

한국어 (Korean)
n. - 순무의 일종

日本語 (Japanese)
n. - スウェーデンカブ

العربيه (Arabic)
‏(الاسم) اللفت الأسود‏

עברית (Hebrew)
n. - ‮לפת‬


 
 

 

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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
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Food and Nutrition. A Dictionary of Food and Nutrition. Copyright © 1995, 2003, 2005 by A. E. Bender and D. A. Bender. All rights reserved.  Read more
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