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Oyster mushroom / oyster mushrooms

Plural: Oyster mushrooms

Also called: Oyster fungus, hiratake, pearl oyster mushroom

Scientific name: Pleurotus ostreatus

Quick answers

Calories, Allergies and healthiness.

Calories Low Oyster mushroom contains 33 calories per 100g and can be considered low in calories.
Allergy and hypersensitivity No info Oyster mushroom do not cause any known allergic or hypersensitivity reaction according to our information.
Healthiness Excellent Oyster mushroom is a great healthy option and can be consumed in larger amounts regularly.


Everything you need to know and a little bit more.



Storage Refrigerator
Temperature +4°C to +8°C
Shelf life / Best before 5 days


Can oyster mushroom be frozen? Yes
Preparation Pack well
Quality when defrosted Mediocre
Tip: Write name and date on a label for easy oversight in the freezer.

Nutritional values per 100g

Energy 33 kcal / 138 kj
Fat 0,41 g
Saturated fat 0,06 g
Carbohydrates 6,09 g
Sugars 1,11 g
Protein 3,31 g
Salt 0,02 g
Nutritional values in plain text
Oyster mushroom has a very low amount of fat with a very low amount of saturated fat. Contains a low amount of carbohydrates and a low amount of sugars. Oyster mushroom contains a lesser amount of protein and contains a low amount of salt.

Vitamins and minerals

calcium, iron, magnesium, phosphorus, potassium, zinc, copper, manganese, selenium, thiamin, riboflavin, niacin, pantothenic acid, vitamin b6, folate, choline, betaine, vitamin a, carotene, vitamin d, vitamin d2


Oyster mushroom contains 0 mg kolesterol per 100g, meaning its free from cholesterol.

Allergy and hypersensitivity

Allergies No info
Cross-Reactivities No info
Labeling requirement (EU) No
Labeling requirement means that the product contains allergens that have special labeling requirements. Either in the product itself or from its ingredients.


Keto friendly No
LCHF friendly Yes
Sugar free (under 0,5g) No
Fat-free (under 0,5g) Yes
Gluten-free Yes
Dairy free Yes
Lactose free Yes

Weight and volume

1 l oyster mushroom in grams 360 g
1 dl oyster mushroom in grams 36 g
1 cl oyster mushroom in grams 3,6 g
1 ml oyster mushroom in grams 0,36 g
1 tbsp oyster mushroom in grams 5,4 g
1 tsp oyster mushroom in grams 1,8 g
1 krm oyster mushroom in grams 0,36 g
1 kg oyster mushroom in liters 2,78 liters
1 hg oyster mushroom in dl 2,78 dl
1 g oyster mushroom in ml 2,78 ml
Minus Plus


Run, ride a bike or go to the gym to burn off the calories.

Running 0,55 km / 100g To burn off a 100g of oyster mushroom you need to run about 0,55 km at a decent tempo.
Biking 1,18 km / 100g To burn off a 100g of oyster mushroom you need to ride a bike about 1,18 km at a decent pace.
Swimming 10 min / 100g To burn off a 100g of oyster mushroom you need to swim for 10 minutes at a decent intensity.
Gym 20 min / 100g To burn off a 100g of oyster mushroom you need to workout for 20 minutes at a decent intensity.