Phaseolus vulgaris
 | It has been suggested that Green bean be merged into this article. (Discuss) Proposed since April 2012. |
| Phaseolus vulgaris | |
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| A variety of the common bean with flat pods | |
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| One of the many varieties of dry bean | |
| Scientific classification | |
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| Species: | P. vulgaris
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| Binomial name | |
| Phaseolus vulgaris | |
Phaseolus vulgaris, the common bean, is a herbaceous annual plant domesticated in the ancient Andes, and now grown worldwide for its edible bean, popular both dry and as a green bean. The leaf is occasionally used as a leaf vegetable, and the straw is used for fodder. Beans, squash and maize constituted the "Three Sisters" that provided the foundation of Native American agriculture.
Botanically, the common bean is classified as a dicotyledon. Beans are legumes, so acquire their nitrogen through an association with rhizobia, a species of nitrogen-fixing bacteria. 18.3 million tonnes of dry common beans and 6.6 million tonnes of green beans were grown worldwide in 2007.[1]
The other major type of bean is the broad bean (Vicia faba), of which 3.7 million tonnes were grown in 2007. The commercial production of beans is well-distributed worldwide, with countries in Asia, Africa, Europe, Oceania, South and North America all among the top bean growers. Brazil and India are the largest producers of dry beans while China produces, by far, the largest quantity of green beans, almost as much as the rest of the top ten growers combined.[1]
Description
| Top Ten Dry Bean Producers (million metric ton), 2007 | |
|---|---|
 Brazil |
3.2 |
 India |
3.0 |
 Myanmar |
1.7 |
 China |
1.2 |
 United States |
1.1 |
 Mexico |
0.9 |
 Tanzania |
0.5 |
 Kenya |
0.4 |
 Argentina |
0.4 |
 Uganda |
0.3 |
| World Total | 18.3 |
| Source: FAO, FAOSTAT | |
| Top Ten Green Bean Producers (million metric ton), 2007 | |
|---|---|
| China |
2.47 |
 Indonesia |
0.87 |
 Turkey |
0.52 |
| India |
0.42 |
 Spain |
0.22 |
 Egypt |
0.22 |
 Italy |
0.19 |
 Morocco |
0.18 |
| United States |
0.12 |
 Belgium |
0.11 |
| World Total | 6.61 |
| Source: FAO, FAOSTAT | |
The common bean is a highly variable species with a long history. Bush varieties form erect bushes 20–60 centimeters (7.9–23.6 in) tall, while pole or running varieties form vines 2–3 meters (6 ft 7 in – 9 ft 10 in) long. All varieties bear alternate, green or purple leaves, divided into three oval, smooth-edged leaflets, each 6–15 centimeters (2.4–5.9 in) long and 3–11 centimeters (1.2–4.3 in) wide. The white, pink, or purple flowers are about 1 cm long, and give way to pods 8–20 centimeters (3.1–7.9 in) long, 1–1.5 cm wide, green, yellow, black or purple in color, each containing 4–6 beans. The beans are smooth, plump, kidney-shaped, up to 1.5 cm long, range widely in color, and are often mottled in two or more colors.
Dry beans
Similar to other beans, the common bean is high in starch, protein and dietary fiber and is an excellent source of iron, potassium, selenium, molybdenum, thiamine, vitamin B6, and folic acid.
Dry beans will keep indefinitely if stored in a cool, dry place, but as time passes, their nutritive value and flavor degrade and cooking times lengthen. Dried beans are almost always cooked by boiling, often after being soaked for several hours. While the soaking is not strictly necessary, it shortens cooking time and results in more evenly textured beans. In addition, discarding one or more batches of soaking water leaches out hard-to-digest complex sugars that can cause flatulence. The several methods include overnight soaking, and the power soak method, which is to boil beans for three minutes, then set them aside for 2–4 hours, then drain and discard the water and proceed with cooking. Common beans take longer to cook than most pulses: cooking times vary from one to four hours, but are substantially reduced with pressure cooking.
In Mexico, Central America and South America, the traditional spice to use with beans is epazote, which is also said to aid digestion. In East Asia, a type of seaweed, kombu, is added to beans as they cook for the same purpose. Salt, sugar, and acidic foods such as tomatoes may harden uncooked beans, resulting in seasoned beans at the expense of slightly longer cooking times.
Dry beans may also be bought cooked and canned as refried beans, or whole with water, salt, and sometimes sugar.
Green beans
| Nutritional value per 100 g (3.5 oz) | |
|---|---|
| Energy | 129 kJ (31 kcal) |
7 g | |
| Sugars | 1.4 g |
| Dietary fiber | 3.4 g |
0.1 g | |
1.8 g | |
| Vitamins | Quantity %DV† |
| Vitamin A equiv. | 4% 35 μg |
| Vitamin C | 18% 16 mg |
| Minerals | Quantity %DV† |
| Calcium | 3% 37 mg |
| †Percentages estimated using US recommendations for adults,[2] except for potassium, which is estimated based on expert recommendation from the National Academies.[3] | |
The three commonly known types of green beans are: string or runner beans, stringless or French beans (depending on whether the pod has a tough, fibrous "string" running along its length), and snap beans, which may be round or have a thin, flat pod that requires less cooking time. Compared to the dry beans, they provide less starch and protein, and more vitamin A and vitamin C. The green beans are often steamed, boiled, stir-fried, or baked in casseroles.
Shelling beans
Shell, shelled, or shelling beans are beans removed from their pods before being cooked or dried. Common beans can be used as shell beans, but the term also refers to other species of beans whose pods are not typically eaten, such as lima beans, soybeans, peas, and fava beans. Fresh shell beans are nutritionally similar to dry beans, but are prepared more like a vegetable, often being steamed, fried, or made into soups.
Popping beans
The nuña is an Andean subspecies, Phaseolus vulgaris subsp. nunas (formerly Phaseolus vulgaris (Nuñas group)), with round, multicolored seeds that resemble pigeon eggs. When cooked on high heat, the bean explodes, exposing the inner part, in the manner of popcorn and other puffed grains.
Toxicity
The toxic compound phytohaemagglutinin, a lectin, is present in many common bean varieties, but is especially concentrated in red kidney beans. White kidney beans contain about a third as much toxin as the red variety; broad beans (Vicia faba) contain 5 to 10% as much as red kidney beans.[4]
Phytohaemagglutinin can be deactivated by boiling beans for ten minutes; the ten minutes at boiling point (100 °C (212 °F)) are sufficient to degrade the toxin, but not to cook the beans. For dry beans, the U.S. Food and Drug Administration (FDA) also recommends an initial soak of at least 5 hours in water, which should then be discarded.[4]
If the beans are cooked at a temperature below boiling (without a preliminary boil), as in a slow cooker, the toxic effect of haemagglutinin is increased: beans cooked at 80 °C (176 °F) are reported to be up five times as toxic as raw beans.[4] Outbreaks of poisoning have been associated with cooking kidney beans in slow cookers. [4]
The primary symptoms of phytohaemagglutinin poisoning are nausea, vomiting, and diarrhea. Onset is from one to three hours after consumption of improperly prepared beans, and symptoms typically resolve within a few hours.[4] Consumption of as few as four or five raw, soaked kidney beans can cause symptoms.[4]
Beans are high in purines, which are metabolized to uric acid. Uric acid is not a toxin as such, but may promote the development or exacerbation of gout. For this reason, persons with gout are often advised to limit their consumption of beans.[5] Uric acid is an important antioxidant in humans and, according to cohort studies, might be neuroprotective in cases of multiple sclerosis and Parkinson's disease[citation needed].
Varieties
Many well-known bean varieties belong to this species, and none of the lists below are in any way exhaustive. Both bush and running (pole) varieties exist. The colors and shapes of pods and seeds vary tremendously.
Black beans
The small, shiny black turtle bean is especially popular in Latin American cuisine, though it can also be found in Cajun and Creole cuisines of south Louisiana. It is often called simply the black bean (frijol negro, zaragoza, poroto negro, caraota o habichuela negra in Spanish, and feijão preto in Portuguese), although this can cause confusion with other black beans.
The black turtle bean has a dense, meaty texture, which makes it popular in vegetarian dishes, such as the Mexican-American black bean burrito. It is a very popular bean in various regions of Brazil, and is used in the national dish, feijoada. It is also a main ingredient of Moros y Cristianos in Cuba, is a must-have in the typical gallo pinto of Costa Rica and Nicaragua, is a fundamental part of pabellón criollo in Venezuela, and is served in almost all of Latin America, as well as many Hispanic enclaves in the United States. In the Dominican Republic Cuisine, is also used for a variation of the Moros y Cristianos simply called Moro de Habichuelas Negras. The black turtle bean is also popular as a soup ingredient. In Cuba, black bean soup is a traditional dish, usually served with white rice.
It is also common to keep the boiled water of these beans (which acquires a black coloring) and consume it as a soup with other ingredients for seasoning (known as sopa negra, black soup), as a broth (caldo de frijol, bean broth) or to season or color other dishes (aforementioned gallo pinto, for example).
Samples of black turtle beans were reported in 2006 to contain total anthocyanins in their dried seed coats of 0−2.78 mg/g.[6]
Black turtle bean varieties include:
- Black Magic
- Blackhawk
- Domino
- Nighthawk
- Valentine
- Zorro
Cranberry and borlotti beans
Cranberry beans originated in Colombia as the cargamanto.[7] The bean is a medium-large, tan or hazelnut-colored bean, splashed with red/black to magenta streaks. A new cranberry bean variety, 'Crimson', is light tan and speckled maroon, and is also resistant to viruses and has a high yield.[8]
Borlotti beans, also known as Roman beans or romano beans (not to be confused with Italian flat beans, a green bean also called "romano bean"), are a variety of cranberry bean bred in Italy to have a thicker skin. They are much used in Italian, Portuguese and Greek cuisine.
Pinto beans look the same as cranberry and borlotti beans, but differ in taste.
Flageolet beans
The flageolet bean is often eaten in France. They are small, light green, and kidney shaped. The texture is firm yet creamy if shelled and cooked when fresh but semi-dry. The 'Chevrier' variety has been submitted[when?] for the French Label Rouge controlled label, similar to Appellation d'origine controllée[citation needed]. Flageolet bean varieties include:
- Chevrier (the original heirloom)
- Elsa
- Flambeau
- Flamingo
Kidney beans
| Nutritional value per 100 g (3.5 oz) | |
|---|---|
| Energy | 1,393 kJ (333 kcal) |
60 g | |
| Sugars | 2 g |
| Dietary fiber | 15 g |
1 g | |
24 g | |
| Vitamins | Quantity %DV† |
| Pantothenic acid (B5) | 16% 0.8 mg |
| Folate (B9) | 99% 394 μg |
| Minerals | Quantity %DV† |
| Calcium | 11% 143 mg |
| Iron | 44% 8 mg |
| Magnesium | 33% 140 mg |
| Potassium | 47% 1406 mg |
| Zinc | 27% 3 mg |
| Other constituents | Quantity |
| Water | 12 g |
| †Percentages estimated using US recommendations for adults,[2] except for potassium, which is estimated based on expert recommendation from the National Academies.[3] | |
The kidney bean, otherwise called the chili bean, with its dark red skin, is named for its visual resemblance in shape and colour to a kidney. Kidney beans are also known as red beans [by whom?], although this can confuse it with other beans that are red, such as azuki beans. Red kidney beans (rājmā in Hindi and Punjabi) are an integral part of the cuisine in northern region of India. Red kidney beans are used in New Orleans and much of southern Louisiana for the classic Monday Creole dish of red beans and rice. The smaller, darker red beans are also used, particularly in Louisiana families with a recent Caribbean heritage. They are a common ingredient in chili con carne. Small kidney beans used in La Rioja, Spain, are called caparrones.
Kidney beans, and some others, are poisonous if not pre-soaked and subsequently heated to the boiling point for at least 10 minutes. This toxic agent, Phytohaemagglutinin (Kidney Bean Lectin), is found in many beans, but the highest concentration of the lectin is found in kidney beans. Undercooked beans are known to contain five times the toxicity of raw, soaked beans, so boiling for an extended time is required. [2]
Pea beans
The pea bean is a variety of edible climbing bean that has been recorded in Britain since the 16th century.[9] The seeds are unusual in being strongly bicoloured - red-brown and white. The plants are a typical climbing bean. The beans are either eaten in the pod like French beans or they may be harvested when mature and eaten as other dried beans.[10]
The taxonomy of the pea bean is uncertain with few reliable sources. Many seed catalogues list it as Phaseolus aegypticus[11][12] - a name unrecorded in the botanical literature. There have been other assertions that it is a form of lablab but horticultural consensus places it simply as variety of Phaseolus vulgaris,[13] closely related to French beans and haricot beans. In the USA the name "pea bean" is also used to describe small white common beans.
Pink beans
Pink beans are small, oval-shaped beans, pale pink in color, also known by the Spanish name habichuelas rosadas.[14] The Santa Maria pinquito (spanglish = pink and small), is commercially grown on the mesas above Santa Maria, California, and is a necessary ingredient in Santa Maria Style BBQ.
Pinto beans
The pinto bean (Spanish: frijol pinto, literally "speckled bean" and in S. America it is known as the "poroto frutilla", literally "strawberry bean"; Portuguese: feijão carioca, literally "carioca bean") is named for its mottled skin (compare pinto horse), hence it is a type of mottled bean. It is the most common bean in the United States[15] and northwestern Mexico,[16] and is most often eaten whole in broth or mashed and refried. Either whole or mashed, it is a common filling for burritos. The young pods may also be harvested and cooked as green pinto beans.
This is the bean most commonly used for refried beans (fresh or canned) and in many dishes. Rice and pinto beans served with cornbread or corn tortillas are often a staple meal where meat is unavailable; the amino acids in this combination make it a complete protein source. This variety is often used in chili con carne, although the kidney bean, black bean, and many others may also be used in other locales (see below).
Pinto beans are commonly eaten beans in Brazilian cuisine (legumes, mainly common bean, are a staple food everywhere in the country, cultivated since 3000BCE, along with starch-rich foods, such as rice, manioc, pasta and other wheat-based products, polenta and other corn-based products, potatoes and yams).
In the southeastern part of the United States, pinto beans were once a staple of the people, especially during the winter months. Some churches in rural areas still sponsor "pinto bean suppers" for social gatherings and fund raisers.
The alubia pinta alavesa, or the "Alavese pinto bean", a red variety of the pinto bean, originated in Añana,[17] a town and municipality located in the province of Álava, in the Basque Country of northern Spain. In October, the Feria de la alubia pinta alavesa (Alavese pinto bean fair) is celebrated in Pobes.[18]
Pinto bean varieties include:
- Burke
- Othello
- Maverick
- Sierra
Studies have indicated pinto beans can help reduce cholesterol levels.[19][20]
Shell beans
Many beans are eaten without their pods.
White beans
The small, white navy bean, also called pea bean or haricot, is particularly popular in the United Kingdom and the US, featured in such dishes as baked beans and even pies, as well as in various soups such as Senate bean soup.[21] Consumption of baked beans has been shown to lower total cholesterol levels and low-density lipoprotein cholesterol.[22][23] This might be at least partly explained by high saponin content of navy bean. Saponins also exhibit antibacterial and anti-fungal activity, and have been found to inhibit cancer cell growth.[24] Furthermore, navy bean is the richest source of ferulic acid and p-coumaric acid among the common bean varieties.[25]
In Costa Rican cuisine, white beans are exclusively used in dishes containing pork meat.
Navy bean varieties include:
- Great Northern
- Rainy River
- Robust
- Michelite
- Sanilac
Other white beans include cannellini, a popular variety in central and southern Italy, which is related to the kidney bean, and like the kidney bean, it has higher levels of the toxin lectin (phytohaemagglutinin). Two notable Greek types of giant white beans exist, the gígantes (Greek: γίγαντες, giants) and the eléfantes (ελέφαντες, elephants), which are more than twice as big as regular beans, taste slightly sweeter, and are favored for baking. These beans are white types of the Phaseolus coccineus runner bean. They are produced in a specific part of northern Greece (protected label), but can be found throughout the country. This kind of bean is considered as one of the main dishes that is used in Iraqi cuisine.
White beans are the most abundant plant-based source of Phosphatidylserine (PS) yet known.[26]
Yellow beans
Sinaloa Azufrado, Sulphur, Mayocoba, and Peruano (also called canary) are types of yellow beans.
Peruano beans (also called canary or mayacoba beans) are small, oval, yellow-colored beans about 1/2 inch (1 cm) long with a thin skin. Peruano beans have a creamy texture when cooked, and are one of the top-selling beans in Mexico City since 2005 (being native to Mexico, despite the name). However, yellow beans are uncommon in the United States due to a controversial patent issued in 1999 to John Proctor, who selected and named a strain of yellow bean from seeds he brought back from Mexico. U.S. Patent No. 5,894,079 (the Enola or yellow bean patent) granted POD-NERS, LLC., exclusive right to import and sell yellow beans in the United States from 1999 through 2008, when the patent was rejected after reexamination.[27][28]
See also
- Azuki bean
- Bean — for other genera and species of beans
- Green bean
- Chickpea
- Dal
- Lentil
- List of common bean diseases
- Mung bean
- Pulse (legume)
- Broad bean
- Organic beans
References
- ^ a b FAOSTAT, Food and Agricultural Organization of the United Nations, accessed November 5, 2009
- ^ a b United States Food and Drug Administration (2024). "Daily Value on the Nutrition and Supplement Facts Labels". Retrieved 2024-03-28.
- ^ a b National Academies of Sciences, Engineering, and Medicine; Health and Medicine Division; Food and Nutrition Board; Committee to Review the Dietary Reference Intakes for Sodium and Potassium (2019). Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference Intakes for Sodium and Potassium. The National Academies Collection: Reports funded by National Institutes of Health. Washington (DC): National Academies Press (US). ISBN 978-0-309-48834-1. PMID 30844154.
{{cite book}}: CS1 maint: multiple names: authors list (link) - ^ a b c d e f "Foodborne Pathogenic Microorganisms and Natural Toxins Handbook: Phytohaemagglutinin". Bad Bug Book. United States Food and Drug Administration. Retrieved 2009-07-11.
- ^ "Kidney Beans". The world's healthiest foods. Retrieved 2007-11-05.
- ^ Choung MG, Choi BR, An YN, Chu YH, Cho YS. Anthocyanin profile of Korean cultivated kidney bean (Phaseolus vulgaris L.) J Agric Food Chem. 2003 Nov 19;51(24):7040-3. Retrieved 2006-08-06.
- ^ Sando, Steve; Barrington, Vanessa (2008). Heirloom Beans. Chronicle Books. p. 15. ISBN 978-0-8118-6069-7.
- ^ "Bright New Dry bean for Salads and other Foods". USDA Agricultural Research Service. June 17, 2010.
- ^ Gerard's Herbal 1597 -p.1040 -"The party coloured kidney bean of Egypt Phaseolus Aegypticus
- ^ - The National Vegetable Society - the Pea bean
- ^ The Pea Bean - Phaseolus aegypticus
- ^ Know your vegetables - Pea bean
- ^ Vaughan, J. G. (1997). The New Oxford Book of Food Plants. Oxford University Press. ISBN 0-19-854825-7.
{{cite book}}: Unknown parameter|coauthors=ignored (|author=suggested) (help) - ^ "Pink Bean - Definition and Cooking Information". RecipeTips.com. Retrieved 2012-01-14.
- ^ "Maize 2003 CGC Meeting". Ars-grin.gov. Retrieved 2012-01-14.
- ^ [1][dead link]
- ^ Recetas para acordarse de sabores perdidos: "Añana. Es el origen de la alubia pinta alavesa y, como tal, esta legumbre pesa en su cocina. Ya sea en cocido, crema o sopa. El queso Idiazábal o el conejo son otros de sus manjares." (Spanish)
- ^ Algunas de las ferias tradicionales en Euskadi: "La Feria de la alubia pinta alavesa, que se celebra en octubre en la localidad de Pobes." (Spanish)
- ^ . PMID 17951475.
{{cite journal}}: Cite journal requires|journal=(help); Missing or empty|title=(help) - ^ "Pinto Bean Consumption Reduces Biomarkers for Heart Disease Risk". Jacn.org. Retrieved 2012-01-14.
- ^ Senate Bean Soup.
- ^ Susan M. Shutler, Gemma M. Bircher, Jacki A. Tredger, Linda M. Morgan, Ann F. Walker and A. G. LOW (1989). The effect of daily baked bean (Phaseolus vulgaris) consumption on the plasma lipid levels of young, normo-cholesterolaemic men. British Journal of Nutrition, 61, pp 257-265 doi:10.1079/BJN19890114.
- ^ Donna M. Winham, Andrea M. Hutchins. Baked bean consumption reduces serum cholesterol in hypercholesterolemic adults. Nutrition research (New York, N.Y.) 1 July 2007 (volume 27 issue 7 Pages 380-386 doi:10.1016/j.nutres.2007.04.017).
- ^ John Shi, Sophia Jun Xue, Ying Mab, Dong Li, Yukio Kakuda, Yubin Lan. Kinetic study of saponins B stability in navy beans under different processing conditions. Journal of Food Engineering 93 (2009) 59–65.
- ^ Devanand L. Luthria, Marcial A. Pastor-Corrales. Phenolic acids content of fifteen dry edible bean (Phaseolus vulgaris L.) varieties. Journal of Food Composition and Analysis 19 (2006) 205–211.
- ^ Souci SW, Fachmann E, Kraut H (2008). Food Composition and Nutrition Tables. Medpharm Scientific Publishers Stuttgart.
- ^ "The Enola Bean Patent Controversy: Biopiracy, Novelty And Fish-And-Chips". Law.duke.edu. Retrieved 2012-01-14.
- ^ "Microsoft Word - fd2007-3938.doc" (PDF). Retrieved 2012-01-14.
External links
- Crop Wild Relatives Gap Analysis Portal reliable information source on where and what to conserve ex-situ, regarding Phaseolus genepool.
- Fact sheet with nutritional information on pinto beans at WHFoods.org.
- Introducing flageolet beans on the Multilingual Multiscript Plantname Database site.
- Lost Crops of the Incas, p. 174 displays a popped seed of P. vulgaris nunas. (An extremely attractive color photograph by J. Kucharski featuring many cultivars can be found in Lost Crops of the Incas between p. 192 & p. 193, unfortunately not shown on web site).
- Plant lectins.
- USAID fact sheet with nutritional information on black beans.
- USAID fact sheet with nutritional information on pinto beans.
- Dry bean nutritional comparison chart.