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Ingredient

Korean radish

무

Romanization: mu

A stout, heavy white radish, often tinged pale green near the top. It is cubed for kkakdugi, left whole in the clear brine of dongchimi, shredded into salads and simmered into broths.

Flavor

Crisp and juicy, mildly sweet with a peppery bite that is strongest near the root tip and gentlest near the green shoulder. Cooking makes it soft, sweet and almost translucent.

Korean radishPhoto: Daderot, CC0, via Wikimedia Commons

Origin & History

Korean radish is a form of Raphanus sativus, a mustard-family root crop thought to have originated around the Mediterranean and to have reached China along the Silk Road. Traditional Korean radishes are rounder and denser than the long, slender radishes typical of Japan. Regional names include musu and musi, and the Sino-Korean name is nabok.

Radish cultivation is believed to have come to Korea with Buddhism during the Three Kingdoms period, and by the Goryeo dynasty it was an important vegetable. Older local varieties include Jinju Daepyeong radish and Uiseong Bancheong radish. Today radish occupies more farmland than any other vegetable in Korea.

Most radishes are grown for an autumn harvest, which supplies the kimchi season. Summer radishes come from highland fields above roughly 600 meters, and spring crops are started under low tunnels for an early harvest in May and June.

Together with napa cabbage, radish is a pillar of kimjang, the late-autumn making of winter kimchi; an 1816 farming calendar describes freshly harvested radish and cabbage being washed, seasoned with chili, garlic and ginger, and stored for winter. Radish is the base of kkakdugi (cubed radish kimchi) and of dongchimi, a mild water kimchi of whole radishes in brine that predates chili peppers in Korea and whose cold broth was traditionally served with noodles in the north. It is also shredded for musaengchae, sliced into nabak-kimchi, simmered in soups and broths, and dried for winter use.

Nutrition

per 100 g, raw
Calories18 kcal
Protein0.6 g
Fat0.1 g
Carbohydrates4.1 g
Fiber1.6 g
Sodium21 mg

Notable forVitamin C · Potassium

Values from USDA FoodData Central (SR Legacy), "Radishes, oriental, raw" (FDC ID 168451), the closest database match. That entry covers East Asian (daikon-type) white radishes generally rather than Korean cultivars specifically. Actual values vary with ingredients, portion size and preparation.

Health Benefits

  • Low in calories: Raw radish is mostly water and very low in fat.
  • Vitamin C: It provides a modest amount of vitamin C.
  • Fiber: It contributes some dietary fiber.
  • Sodium caveat: Radish kimchi and pickled radish are salted, so their sodium content is far higher than that of fresh radish.

Informational, not medical advice. Talk to a qualified professional about your own health and diet.

Dishes with Korean radish