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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

Energy

53 kcal

Energy

226 kJ

الدهون

0.4g

Carbohydrate

1.1g

of which sugars

Trace

البروتين

11g

ملح

0.04g

الكحول

0g

Water

70g

الكوليسترول

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

فيتامين د

0µg

Vitamin E

Trace

فيتامين C

Trace

Thiamin (B1)

0.71mg

Riboflavin (B2)

1.7mg

Niacin (B3)

11mg

Vitamin B6

0.6mg

Vitamin B12

Trace

Folate

1250µg

الكالسيوم

25mg

الحديد

5mg

المغنيسيوم

59mg

Phosphorus

390mg

البوتاسيوم

610mg

الصوديوم

16mg

زنك

3.2mg

Copper

1.6mg

Other types of yeast

طعام

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.

قراءة إضافية ومراجع

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

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