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Yeast, bakers, compressed

Compressed baker’s yeast is fresh yeast pressed into a solid block and used to make bread dough rise. The figures here describe the yeast itself, rather than bread made with it. It provides protein and several B vitamins. Per 100g, it contains 11g protein, 1250µg folate, 1.7mg riboflavin and 0.04g salt.

Protein supports the growth and repair of body tissues. Folate is needed for normal cell division and red blood cell formation, while riboflavin helps the body release energy from food. Yeast is generally used in small amounts in baking, so its contribution depends on the amount used and how much of the finished food is eaten. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

53 kcal

Energía

226 kJ

Grasa

0.4g

Carbohydrate

1.1g

of which sugars

Trace

Proteína

11g

Sal

0.04g

Alcohol

0g

Agua

70g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamina D

0µg

Vitamina E

Trace

Vitamina C

Trace

Thiamin (B1)

0.71mg

Riboflavin (B2)

1.7mg

Niacin (B3)

11mg

Vitamin B6

0.6mg

Vitamina B12

Trace

Ácido fólico

1250µg

Calcio

25mg

Hierro

5mg

Magnesio

59mg

Phosphorus

390mg

Potasio

610mg

Sodio

16mg

Zinc

3.2mg

Cobre

1.6mg

Other types of yeast

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Yeast, dried

169 kcal

36g

1.5g

–

About these figures

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

Lecturas adicionales y referencias

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

Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.
  • 4 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente