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Oil, walnut

Walnut oil is an oil extracted from walnuts and used as a dietary fat. The figures describe the oil itself, rather than whole walnuts. Per 100g, it provides 3696 kJ of energy and 100g of fat, of which 9.1g is saturated fat. Fat is its main nutrient, with only trace amounts of protein.

Fat supplies energy and helps the body absorb fat-soluble vitamins. Walnut oil is concentrated in energy, so the amount used is relevant for people monitoring their energy or fat intake. Its saturated fat content also contributes to overall saturated fat intake. It contains only traces of salt and provides no fibre. Full nutritional figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

899 kcal

Energy

3696 kJ

Gordura

100g

of which saturates

9.1g

Carbohydrate

0g

of which sugars

0g

Fibra

0g

Proteína

Trace

Sal

Trace

Álcool

0g

Água

Trace

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamina D

0µg

Vitamina C

0mg

Thiamin (B1)

Trace

Riboflavin (B2)

Trace

Niacin (B3)

Trace

Vitamina B6

Trace

Vitamina B12

0µg

Ácido Fólico

Trace

Cálcio

Trace

Ferro

Trace

Magnésio

Trace

Phosphorus

Trace

Potássio

Trace

Sódio

Trace

Zinco

Trace

Copper

Trace

Selenium

Trace

Iodo

Trace

Other types of oil

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Oil, coconut

899 kcal

Trace

100g

0g

Oil, cod liver

899 kcal

Trace

100g

0g

Oil, corn

899 kcal

Trace

100g

0g

Oil, cottonseed

891 kcal

Trace

99g

–

Oil, evening primrose

899 kcal

Trace

100g

0g

Oil, grapeseed

899 kcal

Trace

100g

0g

Oil, hazelnut

899 kcal

Trace

100g

–

Oil, olive

899 kcal

Trace

100g

0g

Oil, palm

899 kcal

Trace

100g

0g

Oil, peanut (groundnut)

899 kcal

Trace

100g

0g

Oil, rapeseed

899 kcal

Trace

100g

0g

Oil, safflower

899 kcal

Trace

100g

–

Oil, sesame

898 kcal

0.2g

100g

0g

Oil, soya

899 kcal

Trace

100g

0g

Oil, sunflower

899 kcal

Trace

100g

0g

Oil, vegetable, average

899 kcal

Trace

100g

0g

Oil, wheatgerm

899 kcal

Trace

100g

–

Oil, blackcurrant seed

899 kcal

Trace

100g

0g

Oil, borage

896 kcal

Trace

100g

0g

About these figures

Values are per 100g of the food as described (Mean of 13 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.

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