See biographies by C. L. Sonnichsen (1943, repr. 1953) and E. Lloyd (rev. ed. 1967).
In general, beans are warm-season annuals (although the roots of tropical species tend to be perennial) that grow erect (bush types) or as vines (pole or running types). Field beans are mostly the bush type and are used as stock feed. This has also become the principal use of the ancient large-seeded broad bean (called also the horse or Windsor bean), still widely grown in Europe but seldom as food for humans.
The common garden beans comprise several bush types and most of the pole types; the most often cultivated and most varied species, P. vulgata, is familiar as both types. P. vulgata is the French haricot and the Spanish frijole. String beans, snap beans, green and yellow wax beans, and some kidney beans are eaten as whole pods; several kidney beans, pinto beans, pea beans, and many other types are sold as mature dry seeds. The lima or butter beans (P. lunatus, including the former P. limensis), usually pole but sometimes bush types, have a long history; they have been found in prehistoric Peruvian graves. The sieva is a type of lima. The scarlet runner (P. multiflorus), grown in Europe for food, is mainly an ornamental vine in North America. The tepary (P. acutifolius latifolius), a small variety long grown by Indians in the SW United States, has been found better suited to hot, arid climates and is more prolific than the frijole.
Other beans are the hyacinth bean or lablab (Dolichos lablab), grown in E Asia and the tropics for forage and food and cultivated in North America as an ornamental vine; the asparagus bean or yard-long bean (Vigna sesquipedalis), grown in E Asia for food but often cultivated in the West as a curiosity; and the velvet bean (Stizolobium), cultivated in the S United States as a forage and cover crop. The carob, the cowpea or black-eyed pea, and the chickpea or garbanzo are among the many other legumes sometimes considered beans. The sacred bean of India is the seed of the Indian lotus (of the water lily family).
Because seeds contain much protein, beans are useful as a meat substitute and in different parts of the world are a characteristic item—often a staple—of the national fare. Baked beans, cooked for hours with pork or molasses or both, are a traditional New England dish. The Greeks and Romans used the broad bean for balloting—black seeds to signify opposition and white seeds agreement. This custom lingered in England in the election of the king and queen for Twelfth Night and other celebrations and was taken to the New World colony at Massachusetts Bay, where Indian beans were used.
Beans are classified in the division Magnoliophyta, class Magnoliopsida, order Rosales, family Leguminosae.
Vine (Pachyrhizus erosus, or P. tuberosus), also called yam bean. A legume native of Mexico and Central and South America, it is grown for its edible root. The irregularly globular, brown-skinned tubers are white-fleshed, crisp, and juicy. There are two varieties, those with clear juice and those with milky juice. Both have a mild flavour and are eaten raw or cooked. Sometimes very young seedpods of the plant are eaten, but the mature seeds are highly toxic.
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Soybeans (Glycine max)
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Tropical plant (Abrus precatorius; family Leguminosae). Its hard, red and black seeds, though highly poisonous, are strung into necklaces and rosaries in India and other tropical areas. In India the seeds are also used as a unit of weight (ratti).
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Castor-oil plant (Ricinus communis).
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Any of the cultivated forms of the annual legume Vigna unguiculata. The plants are believed to be native to India and the Middle East but in early times were cultivated in China. The compound leaves have three leaflets. The white, purple, or pale-yellow flowers usually grow in twos or threes at the ends of long stalks. The pods are long and cylindrical. In the southern U.S. the cowpea is grown extensively as a hay crop, as a cover or green-manure crop, or for the edible beans.
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Soft, bland, custardlike food product made from soybeans. Believed to date from China's Han dynasty (206 BC–AD 220), tofu is today an important source of protein in the cuisines of East and Southeast Asia. It is made from dried soybeans that are soaked in water, crushed, and boiled to produce a solid pulp and liquid soy “milk.” Coagulants are then added to the milk to separate the curds from the whey. The resulting soft cakes are cut into squares and stored in water.
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Seed or pod of certain leguminous plants (see legume). The mature seeds of the principal food beans, except soybeans, are similar in composition, though they differ widely in eating quality. Rich in protein and providing moderate amounts of iron and vitamins B1 and B2, fresh or dried beans are used worldwide for cooking. Varieties differ greatly in size, shape, colour, and tenderness of the immature pods. The common string, snap, or green bean (Phaseolus vulgaris) of Central and South American origin is the dominant edible-podded bean in the U.S., second to the soybean in importance. Third in importance is the broad, or fava, bean (Vicia faba), the principal bean of Europe. The lima bean (P. limensis), of Central American origin, is commercially important in few countries outside the Americas. The scarlet runner bean (P. coccineus) is native to the New World tropics and is grown in Europe for its attractive flowers and fleshy immature pods. The mung bean, or green gram (P. aureus), is native to India and grown extensively in the Orient for food.
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(born 1825?, Mason county, Ky., U.S.—died March 16, 1903, Langtry, Texas) U.S. justice of the peace and saloonkeeper. He left Kentucky in 1847 and moved from town to town, killing at least two men in duels, before settling in Texas. During the American Civil War he first served with Confederate regulars and then was a blockade runner in Texas, becoming so prosperous that he was able to live at ease in San Antonio for some 16 years. In 1882 he moved to a site on the lower Pecos River that he named for Lillie Langtry, opened a saloon, and dispensed hard, commonsensical, and prankish rulings as an unofficial magistrate, styling himself the “law west of the Pecos.”
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(born 1825?, Mason county, Ky., U.S.—died March 16, 1903, Langtry, Texas) U.S. justice of the peace and saloonkeeper. He left Kentucky in 1847 and moved from town to town, killing at least two men in duels, before settling in Texas. During the American Civil War he first served with Confederate regulars and then was a blockade runner in Texas, becoming so prosperous that he was able to live at ease in San Antonio for some 16 years. In 1882 he moved to a site on the lower Pecos River that he named for Lillie Langtry, opened a saloon, and dispensed hard, commonsensical, and prankish rulings as an unofficial magistrate, styling himself the “law west of the Pecos.”
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Bean is a common name for large plant seeds of several genera of the family Fabaceae (formerly Leguminosae) used for human food or animal feed.
Although "beans" usually means the seeds of bean plants, it can also mean (especially in the US) the whole young pods of bean plants, which if picked before the pods ripen and dry, can be tender enough to eat whole, whether cooked or raw. Thus the word "green beans" means "green" in the sense of unripe (many are in fact, not green in color), as the beans inside the pods of green beans are too small to comprise a significant part of the cooked fruit.
"Bean" can be used as a near-synonym of "pulse", an edible legume, though the term "pulses" is usually reserved for leguminous crops harvested for their dry grain and usually excludes crops mainly used for oil extraction (like soybeans and peanuts) or those used exclusively for sowing purposes (such as clover and alfalfa). Leguminous crops harvested green for food, such as snap peas, snow peas, etc., are classified as vegetable crops.
In English usage, the word "beans" is also sometimes used to mean the seeds or pods of plants that are not in the family Leguminosae, but which bear a superficial resemblance to true beans, for example coffee beans, castor beans and cocoa beans (which resemble bean seeds), and vanilla beans (which resemble the pods).
Beans are one of the longest-cultivated plants, broad beans having been grown at least since ancient Egypt, and the common bean for six thousand years in the Americas.
Many modern dry beans come from old-world varieties of broad beans, but most of the kinds commonly eaten fresh come from the Americas, being first seen by Christopher Columbus during his conquest of a region of what may have been the Bahamas, where they were grown in fields.
One especially famous use of beans by pre-Columbian people is the Three Sisters method of companion plant cultivation:
Beans were an important alternative source of protein throughout old and new world history, and still are today. There are over 4,000 cultivars of bean on record in the United States, alone.
An interesting modern example of the diversity of bean use is 15 bean soup, which, as the name implies, contains literally fifteen different varieties of bean.
“
”.
This distinction is important in planning nutritionally balanced meals and is supported in the Dietary Guidelines for Americans published by the U.S. Department of Health and Human Services and U.S. Department of Agriculture in which legumes (dry beans) are designated as a subgroup within the Vegetable Group “
”, and in the MyPyramid Food Plan in which dry beans and peas are part of the Vegetable Group “
”.
Fermentation is used in some parts of Africa to improve the nutritional value of beans by removing toxins. Inexpensive fermentation improves the nutritional impact of flour from dry beans and improves digestibility, according to research co-authored by Emire Shimelis, from the Food Engineering Program at Addis Ababa University. The study is published in the International Journal of Food Science & Technology. Beans are a major source of dietary protein in Kenya, Malawi, Tanzania, Uganda and Zambia. (Sub Saharan Africa page, Science and Development Network website)
Some species of mold produce alpha-galactosidase, an anti-oligosaccharide enzyme, which humans can take to facilitate digestion of oligosaccharides in the small intestine. This enzyme, currently sold in the U.S. under the brand-name Beano, can be added to food or consumed separately. In many cuisines beans are cooked along with natural carminatives such as anise seeds, coriander seeds and cumin.
Other strategies include soaking beans in water for several hours before mixing them with other ingredients to remove the offending sugars. Sometimes vinegar is added, but only after the beans are cooked as vinegar interferes with the beans' softening.
Fermented beans will not produce most of the intestinal problems that unfermented beans will, since bacteria can consume the offending sugars.
Brazil Is world leader in production of Dry Bean followed by India and then China.
| Top Ten Dry Bean Producers — 2005 | ||||
|---|---|---|---|---|
| Country | Production (Int $1000) | Footnote | Production (MT) | Footnote |
| 1,340,094 | C | 3,076,010 | ||
| 1,263,414 | C | 2,900,000 | F | |
| 914,886 | C | 2,108,500 | * | |
| 675,273 | C | 1,550,000 | F | |
| 609,994 | C | 1,400,160 | F | |
| 515,943 | C | 1,184,280 | ||
| 237,435 | C | 545,000 | F | |
| 135,055 | C | 310,000 | F | |
| 135,055 | C | 310,000 | F | |
| 130,698 | C | 300,000 | F | |
| No symbol = official figure,F = FAO estimate, * = Unofficial figure, C = Calculated figure; Production in Int $1000 have been calculated based on 1999-2001 international prices Source: Food And Agricultural Organization of United Nations: Economic And Social Department: The Statistical Devision | ||||
China Is world leader in production of Green Bean followed by Indonesia and then Turkey.
| Top Ten Green Bean Producers — 2005 | ||||
|---|---|---|---|---|
| Country | Production (Int $1000) | Footnote | Production (MT) | Footnote |
| 1,030,780 | C | 2,381,300 | F | |
| 364,063 | C | 830,000 | F | |
| 243,440 | C | 555,000 | ||
| 184,225 | C | 420,000 | F | |
| 105,315 | C | 240,100 | ||
| 94,305 | C | 215,000 | F | |
| 87,882 | C | 200,356 | ||
| 43,863 | C | 100,000 | F | |
| 43,863 | C | 100,000 | F | |
| 42,617 | C | 97,160 | F | |
| No symbol = official figure,F = FAO estimate, * = Unofficial figure, C = Calculated figure; Production in Int $1000 have been calculated based on 1999-2001 international prices Source: Food And Agricultural Organization of United Nations: Economic And Social Department: The Statistical Devision | ||||