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Sweetcorn, kernels, 'on-the-cob', raw, weighed with core

Sweetcorn is a cereal crop whose kernels are eaten as a vegetable. This entry describes raw sweetcorn on the cob, weighed with the core included, with nutrient values calculated from the kernels. Per 100g of whole cob, it provides 4.8g carbohydrate, 2g protein, 1.1g fat and 5mg vitamin C. These figures are not directly comparable with values for kernels weighed without the core.

Carbohydrate provides energy, while protein supports the maintenance and repair of body tissues. Vitamin C supports normal collagen formation and helps the body absorb iron from plant foods. The raw sweetcorn contains only trace salt; added salt or butter will change its nutritional content. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

36 kcal

Energy

150 kJ

Gordura

1.1g

of which saturates

0.12g

Carbohydrate

4.8g

of which sugars

1.2g

Proteína

2g

Sal

Trace

Água

45g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

2µg

Vitamina D

0µg

Vitamina E

0.19mg

Vitamina C

5mg

Thiamin (B1)

0.09mg

Riboflavin (B2)

0.03mg

Niacin (B3)

1.1mg

Vitamina B6

0.01mg

Vitamina B12

0µg

Ácido Fólico

24µg

Cálcio

2mg

Ferro

0.41mg

Magnésio

22mg

Phosphorus

54mg

Potássio

213mg

Sódio

Trace

Zinco

0.2mg

Copper

0.02mg

Selenium

Trace

Other types of sweetcorn

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Sweetcorn, kernels, boiled 'on the cob' in unsalted water, weighed with core

39 kcal

2.1g

1.1g

3g

Sweetcorn, kernels, boiled 'on the cob' in unsalted water

67 kcal

3.6g

1.9g

5.1g

Sweetcorn, kernels, raw

60 kcal

3.4g

1.8g

–

Sweetcorn, baby, boiled in unsalted water

31 kcal

2.2g

0.6g

2.4g

Sweetcorn, baby, stir-fried in rapeseed oil

84 kcal

2.5g

6g

2.8g

Sweetcorn, dried

251 kcal

13g

7.1g

–

Sweetcorn, baby, canned, drained

23 kcal

2.9g

0.4g

–

About these figures

Values are per 100g of the food as described (Whole cob. Calculated from kernels). "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