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Peanuts, roasted and salted

Peanuts are edible seeds from a legume plant, although they are grouped with nuts for food and nutrition purposes. The figures here describe roasted and salted peanuts. They mainly provide fat and protein, along with fibre. Per 100g, they contain 53g of fat, 25g of protein, 8g of fibre and 1g of salt.

Protein supports the growth and repair of body tissues, while fibre helps maintain normal bowel function. Much of the fat in peanuts is unsaturated, although they also contain saturated fat. Their fat content contributes to their energy content, and the added salt is worth noting for people monitoring salt intake. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

602 kcal

Energy

2495 kJ

Gordura

53g

of which saturates

9.5g

Carbohydrate

7.1g

of which sugars

3.8g

Fibra

8g

Proteína

25g

Sal

1g

Álcool

0g

Água

1.9g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamina D

0µg

Vitamina E

0.66mg

Vitamina C

0mg

Thiamin (B1)

0.18mg

Riboflavin (B2)

0.1mg

Niacin (B3)

14mg

Vitamina B6

0.63mg

Vitamina B12

0µg

Ácido Fólico

52µg

Cálcio

37mg

Ferro

1.3mg

Magnésio

180mg

Phosphorus

410mg

Potássio

810mg

Sódio

400mg

Zinco

2.9mg

Copper

0.54mg

Selenium

4µg

Iodo

19µg

Other types of peanuts

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Peanuts, dry roasted

590 kcal

26g

50g

7.6g

Peanuts, raisins and chocolate chips

445 kcal

12g

25g

–

Peanuts, kernel only, plain, unsalted

564 kcal

26g

46g

–

Peanuts, kernel only, plain, weighed with shells

389 kcal

18g

32g

–

About these figures

Values are per 100g of the food as described (20 samples). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Leitura adicional e referências

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

Histórico do artigo

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  • 4 Nov 2026 | Última versão
  • 3 Nov 2026 | Publicado originalmente