Ir al contenido principal

Mushrooms, white, raw

White mushrooms are edible fungi; the figures here describe raw button and closed-cap mushrooms. They consist mainly of water and provide small amounts of protein and fibre, alongside B vitamins and minerals. Per 100g, they contain 1g of protein, 0.7g of fibre, 378mg of potassium and 0.27mg of riboflavin.

Potassium contributes to normal nerve and muscle function, while riboflavin helps the body release energy from food. Raw white mushrooms contain little fat, saturated fat or salt. Added ingredients, such as butter, oil or salt, will change the nutritional content of a prepared mushroom dish. Full nutritional figures are given in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

7 kcal

Energía

29 kJ

Grasa

0.2g

of which saturates

0.04g

Carbohydrate

0.3g

of which sugars

0.3g

Fibra

0.7g

Proteína

1g

Sal

0.01g

Alcohol

0g

Agua

93g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamina D

0µg

Vitamina E

0.01mg

Vitamin K1

0.28µg

Vitamina C

1mg

Thiamin (B1)

0.13mg

Riboflavin (B2)

0.27mg

Niacin (B3)

2.5mg

Vitamin B6

0.1mg

Vitamina B12

0µg

Ácido fólico

40µg

Calcio

3mg

Hierro

0.21mg

Magnesio

10mg

Phosphorus

94mg

Potasio

378mg

Sodio

4mg

Zinc

0.6mg

Cobre

0.28mg

Selenio

17µg

Iodine

2µg

Other types of mushrooms

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Mushrooms, Chinese, dried, raw

284 kcal

10g

1.8g

–

Mushrooms, Jew's ear, tender, dried, raw

279 kcal

6.9g

1g

–

Mushrooms, Jew's ear, tender, dried, soaked, raw

29 kcal

0.7g

0.7g

–

Mushrooms, Jew's ear, tough, dried, raw

325 kcal

4.8g

2g

–

Mushrooms, Jew's ear, tough, dried, soaked, raw

76 kcal

1.1g

0.2g

–

Mushrooms, oyster, raw

8 kcal

1.6g

0.2g

–

Mushrooms, shiitake, dried, raw

296 kcal

9.6g

1g

–

Mushrooms, white, fried in corn oil

106 kcal

1.4g

11g

1g

Mushrooms, white, fried in rapeseed oil

106 kcal

1.4g

11g

1g

Mushrooms, white, fried in salted butter

106 kcal

1.4g

11g

1g

Mushrooms, white, stewed in unsalted water

9 kcal

1.4g

0.3g

2.6g

Mushrooms, shiitake, cooked

55 kcal

1.6g

0.2g

–

Mushrooms, common, canned, re-heated, drained

12 kcal

2.1g

0.4g

–

Mushrooms, straw, canned, drained

15 kcal

2.1g

0.2g

–

About these figures

Values are per 100g of the food as described (11 samples, closed cap and button, UK grown and imported, pre-packed and loose). "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