|Cultivar group||Ruvo group|
Rapini (commonly marketed in the United States as broccoli raab or broccoli rabe //) is a green cruciferous vegetable. The edible parts are the leaves, buds, and stems. The buds somewhat resemble broccoli, but do not form a large head. Rapini is known for its slightly bitter taste and is particularly associated with Italian, Galician, and Portuguese cuisines. Within the Italian tradition, the plant is associated especially with southern Italian cuisines such as those of Ciociaria, Rome, Naples, Campania, and Apulia.
In Italy, broccoli rabe is known by different names: in Naples it is known as friarielli; in Rome broccoletti; in Puglia, cime di rapa (literally meaning "turnip tops"). It is also known as i broccoli friarelli and sometimes broccoli di rape, rapi, or rapini. In Portugal and Spain they are called grelos.
The plant is a member of the tribe Brassiceae of the Brassicaceae (mustard family). Rapini is classified scientifically as Brassica rapa subspecies rapa, in the same subspecies as the turnip, but has also been treated as Brassica rapa ruvo, Brassica rapa rapifera, Brassica ruvo, and Brassica campestris ruvo.
Rapini has many spiked leaves that surround clusters of green buds that resemble small heads of broccoli. Small, edible yellow flowers may be blooming among the buds. The flavor of rapini has been described[by whom?] as nutty, bitter, and pungent. The flavour is also reminiscent of mustard greens. Rapini is a source of vitamins A, C, and K, as well as potassium, calcium, and iron.
The cultivated vegetable probably descends from a wild herb related to the turnip that grew either in China or the Mediterranean region. Rapini is now grown throughout the world, and is available all year long with a peak season of fall to spring.
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|Nutritional value per 100 g (3.5 oz)|
|Energy||92 kJ (22 kcal)|
|Dietary fiber||2.7 g|
|Vitamin A equiv.||
|Pantothenic acid (B5)||
|Percentages are roughly approximated using US recommendations for adults.
Source: USDA Nutrient Database
In southern Lazio, Frosinone, Ciociaria, it is usually sauteed with garlic and chili pepper, and served with sausages and fresh baked bread so as to make a sandwich. In the Central Italy regions, rapini sautéed with garlic, chili pepper and guanciale can be a side dish for porchetta, grilled pork ribs, sausages and other pork dishes. In Apulia, its most famous use is in "orecchiette ".
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- Osborn TC, Kole C, Parkin IA, et al. (July 1997). "Comparison of flowering time genes in Brassica rapa, B. napus and Arabidopsis thaliana". Genetics. 146 (3): 1123–9. PMC . PMID 9215913.
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- Mun JH, Yu HJ, Shin JY, Oh M, Hwang HJ, Chung H (October 2012). "Auxin response factor gene family in Brassica rapa: genomic organization, divergence, expression, and evolution". Molecular Genetics and Genomics. 287 (10): 765–84. doi:10.1007/s00438-012-0718-4. PMC . PMID 22915303.
- Media related to Brassica rapa at Wikimedia Commons