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Potatoes, old, microwaved, flesh and skin

Old potatoes are mature potatoes, rather than new potatoes. The figures here describe potatoes microwaved with their skin on, with both flesh and skin eaten. They mainly provide carbohydrate, with 22g per 100g, alongside 2.7g of fibre, 2.6g of protein and 585mg of potassium.

Carbohydrate provides energy, while fibre supports normal bowel function. Potassium contributes to normal muscle and nerve function. These potatoes contain little fat or salt on their own. Added butter, cheese or salty toppings can increase the energy, saturated fat and salt content of the meal, which may be relevant for people monitoring these nutrients. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

92 kcal

Energy

392 kJ

Fat

0.1g

of which saturates

0.03g

Carbohydrate

22g

of which sugars

2.1g

Fibre

2.7g

חלבון

2.6g

מלח

0.01g

אלכוהול

0g

Water

73g

כולסטרול

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

ויטמין D

0µg

Vitamin E

0.13mg

ויטמין C

5mg

Thiamin (B1)

0.23mg

Riboflavin (B2)

0.01mg

Niacin (B3)

0.8mg

Vitamin B6

0.14mg

ויטמין B12

0µg

Folate

33µg

סידן

13mg

Iron

0.75mg

מגנזיום

27mg

Phosphorus

43mg

Potassium

585mg

Sodium

2mg

Zinc

0.4mg

Copper

0.09mg

סלניום

Trace

Iodine

1µg

Other types of potatoes

מזון

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Potatoes, old, baked, flesh and skin

97 kcal

2.5g

0.2g

2.6g

Potatoes, old, baked, flesh only, weighed with skin

52 kcal

1.5g

0.1g

–

Potatoes, new and salad, boiled in salted water, flesh and skin

68 kcal

1.8g

0.1g

1.8g

Potatoes, new and salad, boiled in unsalted water, flesh and skin

68 kcal

1.8g

0.1g

1.8g

Potatoes, old, baked, flesh only

77 kcal

2.2g

0.1g

–

Potatoes, old, boiled in salted water, flesh only

74 kcal

1.8g

0.1g

1.6g

Potatoes, old, boiled in unsalted water, flesh only

74 kcal

1.8g

0.1g

1.6g

Potatoes, old, potato wedges, with skin, cooked in sunflower oil, homemade

145 kcal

2.9g

3.8g

3g

Potatoes, old, raw, flesh only

82 kcal

1.9g

0.1g

2g

Potatoes, old, roasted in sunflower oil, flesh only

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, wedges, with skin, homemade, cooked in rapeseed oil

145 kcal

2.9g

3.8g

3g

Potatoes, new and salad, flesh only, raw

68 kcal

1.7g

0.1g

1.8g

Potatoes, old, mashed with butter

102 kcal

1.9g

3.9g

1.4g

Potatoes, old, mashed with reduced fat spread

93 kcal

1.8g

2.8g

1.4g

Potatoes, old, roasted in corn oil

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, roasted in lard

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, roasted in rapeseed oil

161 kcal

2.6g

5.7g

2.7g

Potatoes, duchesse

124 kcal

3.1g

5.1g

1.6g

Potatoes, new, frozen, `roast' in corn oil

157 kcal

2.5g

6.6g

3g

Potatoes, new, canned, re-heated, drained

63 kcal

1.5g

0.1g

–

About these figures

Values are per 100g of the food as described (11 samples, including white and red varieties, 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.

קריאה נוספת והפניות

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

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  • 4 Nov 2026 | הגרסה האחרונה
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