Skip to main content

Mushrooms, common, canned, re-heated, drained

These are canned button mushrooms, whole or sliced, which have been reheated and drained. They contain small amounts of protein and fat, along with minerals and B vitamins. Per 100g, they provide 2.1g of protein, 0.4g of fat, 0.25mg of riboflavin and 0.9g of salt.

Riboflavin helps the body release energy from food and supports normal skin and vision. The salt content is worth noting for people monitoring their salt intake, even though these mushrooms contain little fat and only traces of carbohydrate and sugars. Full nutrient figures for the reheated, drained mushrooms are given in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

12 kcal

Energy

51 kJ

Fat

0.4g

of which saturates

0.1g

Carbohydrate

Trace

of which sugars

Trace

Protein

2.1g

Salt

0.9g

Water

91g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamin D

0µg

Vitamin E

0.12mg

Vitamin C

Trace

Thiamin (B1)

0.01mg

Riboflavin (B2)

0.25mg

Niacin (B3)

1.1mg

Vitamin B6

0.02mg

Vitamin B12

0µg

Folate

10µg

Calcium

22mg

Iron

0.6mg

Magnesium

6mg

Phosphorus

61mg

Potassium

100mg

Sodium

360mg

Zinc

0.6mg

Copper

0.29mg

Selenium

2µg

Other types of mushrooms

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Mushrooms, straw, canned, drained

15 kcal

2.1g

0.2g

–

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, cooked

55 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, raw

7 kcal

1g

0.2g

0.7g

Mushrooms, white, stewed in unsalted water

9 kcal

1.4g

0.3g

2.6g

About these figures

Values are per 100g of the food as described (10 samples, 3 brands. Whole and sliced button mushrooms). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

These figures come from an older part of the dataset that is no longer updated. Original source: LGC, Canned and other processed vegetable products survey, 1985.

Further reading and references

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

Article history

The information on this page is written and peer reviewed by qualified clinicians.
  • 4 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published