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Rhubarb, stems only, raw

Rhubarb is a plant whose stems are used as food, often in cooked dishes. These figures describe the stems only, in their raw form. Per 100g, raw rhubarb contains 94g of water, 93mg of calcium, 290mg of potassium and 6mg of vitamin C.

Calcium helps maintain bones and teeth, while potassium supports normal nerve and muscle function. Vitamin C is needed for the formation of connective tissue and helps the body absorb iron from plant foods. Raw rhubarb contains little sugar, but adding sugar during preparation increases its sugar and energy content. The full nutrient figures for raw rhubarb stems are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

7 kcal

Energía

32 kJ

Grasa

0.1g

of which saturates

Trace

Carbohydrate

0.8g

of which sugars

0.8g

Proteína

0.9g

Sal

0.01g

Alcohol

0g

Agua

94g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

10µg

Vitamina D

0µg

Vitamina E

0.2mg

Vitamina C

6mg

Thiamin (B1)

0.03mg

Riboflavin (B2)

0.03mg

Niacin (B3)

0.3mg

Vitamin B6

0.02mg

Vitamina B12

0µg

Ácido fólico

7µg

Calcio

93mg

Hierro

0.3mg

Magnesio

13mg

Phosphorus

17mg

Potasio

290mg

Sodio

3mg

Zinc

0.1mg

Cobre

0.07mg

Selenio

Trace

Other types of rhubarb

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Rhubarb, stems only, stewed with sugar

48 kcal

0.9g

0.1g

–

Rhubarb, stems only, stewed without sugar

14 kcal

1g

0.6g

1.3g

Rhubarb, canned in syrup, whole contents

31 kcal

0.5g

Trace

–

About these figures

Values are per 100g of the food as described (Stems only). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Lecturas adicionales y referencias

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.
  • 4 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente