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Fresh Oyster Mushroom
Fungi
Nutri-ScoreA

Fresh Oyster Mushroom

Pleurotus ostreatus

Clinical Encyclopedia

SM
Nutri-Score & Health Summary

Fresh Oyster Mushroom provides 33 kcal, 3.3g of protein, 6.1g of carbohydrates, and 2.3g of fiber per 100g. With a Nutri-Score grade 'A', it is a highly recommended option for nutrient density.

The fresh oyster mushroom is a highly nutritious fungus known for its delicate flavor and numerous health benefits. It is low in calories and rich in vitamins and minerals, making it a great addition to a balanced diet.

Also known as:
Oyster FungusPleurotus
Scientific NamePleurotus ostreatus
Region of OriginAsia

Macronutrient Ratio

Caloric distribution of primary energy metrics per 100g

Calories33 kcal
Water
92%
Fiber2.3g
Total9.8g
Protein
3.3g(34%)
Fats
0.4g(4%)
Carbohydrates
6.1g(62%)

Micronutrient DV% Score

Top vitamins and minerals ranked by percentage of Daily Recommended Value

Vitamins (DV%)
Minerals (DV%)

Complete Micronutrient Breakdown

Detailed concentration of essential micronutrients per 100g serving.

Vitamins

Major Source (≥ 2% DV)
Vitamin C5 mg (6%)
Vitamin b1 (thiamine)0.1 mg (8%)
Vitamin b2 (riboflavin)0.2 mg (15%)
Vitamin b3 (niacin)4 mg (25%)
Vitamin b5 (pantothenic acid)0.6 mg (12%)
Vitamin b6 (pyridoxine)0.1 mg (6%)
Folate18 µg (5%)
Choline17 mg (3%)
Vitamins with less than 2% DV
Vitamin D: 0.2 µgVitamin B12: 0 µg

Minerals

Major Source (≥ 2% DV)
Calcium18 mg (2%)
Iron0.5 mg (3%)
Magnesium18 mg (4%)
Phosphorus34 mg (5%)
Potassium420 mg (12%)
Zinc0.5 mg (5%)
Copper0.2 mg (10%)
Manganese0.1 mg (5%)
Minerals with less than 2% DV
Selenium: 0.5 µg

Health Benefits

Rich in antioxidants, fresh oyster mushrooms help combat oxidative stress and may reduce the risk of chronic diseases.
They contain polysaccharides that can enhance immune function and have anti-inflammatory properties.

Possible Risks & Side Effects

!No clinically significant precautions or contraindications have been documented for this food in standard dietary intake.

How to Prepare & Consume

Best enjoyed sautéed, grilled, or added to soups and stews. Avoid overcooking to preserve texture and nutrients.

Smart Selection & Storage

How to Select

Choose firm, plump mushrooms with a fresh smell. Avoid any that are slimy or have dark spots.

How to Store

Store in a paper bag in the refrigerator to keep them fresh for up to a week.

Medicinal Profile & Bioactive Compounds

Therapeutic properties, key bioactive compounds, and clinical applications of this food.

Medicinal Properties
AntioxidantAnti-inflammatoryImmune-boosting
Main Applications
Culinary uses
Nutritional supplementation
Bioactive Compounds
Ergothioneine

A powerful antioxidant that protects cells from damage.

How to Consume
Fresh, Cooked, Dried
Did you know?

"Oyster mushrooms can grow on a variety of organic materials, including straw and wood, making them an eco-friendly food source."

Myths vs Realities

MythOyster mushrooms are poisonous.
RealityOyster mushrooms are safe to eat and are widely consumed around the world.
MythAll mushrooms are high in calories.
RealityOyster mushrooms are low in calories and can be part of a weight-loss diet.
MythCooking mushrooms destroys their nutrients.
RealityWhile some nutrients may decrease, cooking mushrooms can enhance the availability of others.

Healthy Recipes

Oyster Mushroom Quinoa Salad

A refreshing salad combining the nutty flavor of quinoa with sautéed oyster mushrooms, fresh vegetables, and a zesty lemon dressing.

Ingredients
  • 1 cup cooked quinoa
  • 200g fresh oyster mushrooms, sliced
  • 1 cup cherry tomatoes, halved
  • 1 cucumber, diced
  • 1/4 cup red onion, finely chopped
  • 2 tablespoons olive oil
  • Juice of 1 lemon
  • Salt and pepper to taste
Instructions
  1. 1. In a skillet, heat olive oil over medium heat and sauté the sliced oyster mushrooms until golden brown.
  2. 2. In a large bowl, combine cooked quinoa, sautéed mushrooms, cherry tomatoes, cucumber, and red onion.
  3. 3. Drizzle with lemon juice, season with salt and pepper, and toss gently to combine.

Stuffed Oyster Mushrooms with Spinach and Feta

Delicious oyster mushrooms stuffed with a savory mixture of spinach, feta cheese, and herbs, baked to perfection.

Ingredients
  • 12 large oyster mushrooms
  • 1 cup fresh spinach, chopped
  • 1/2 cup feta cheese, crumbled
  • 1 garlic clove, minced
  • 2 tablespoons olive oil
  • 1 teaspoon dried oregano
  • Salt and pepper to taste
Instructions
  1. 1. Preheat the oven to 375°F (190°C).
  2. 2. In a skillet, heat olive oil and sauté garlic until fragrant, then add spinach and cook until wilted.
  3. 3. In a bowl, mix sautéed spinach, feta cheese, oregano, salt, and pepper. Stuff the mixture into the oyster mushrooms and place them on a baking sheet.
  4. 4. Bake for 15 minutes until the mushrooms are tender and the filling is golden.

Oyster Mushroom Stir-Fry with Broccoli

A quick and nutritious stir-fry featuring fresh oyster mushrooms and broccoli, tossed in a light soy sauce and ginger dressing.

Ingredients
  • 200g fresh oyster mushrooms, sliced
  • 2 cups broccoli florets
  • 1 tablespoon soy sauce
  • 1 teaspoon fresh ginger, grated
  • 2 tablespoons sesame oil
  • 1 tablespoon sesame seeds
  • Salt to taste
Instructions
  1. 1. In a large pan, heat sesame oil over medium-high heat and add the oyster mushrooms and broccoli.
  2. 2. Stir-fry for about 5-7 minutes until the vegetables are tender-crisp.
  3. 3. Add soy sauce, ginger, and salt, tossing to coat. Sprinkle with sesame seeds before serving.

Creamy Oyster Mushroom Soup

A velvety soup made with fresh oyster mushrooms, blended with coconut milk and spices for a comforting yet healthy dish.

Ingredients
  • 300g fresh oyster mushrooms, chopped
  • 1 onion, diced
  • 2 cloves garlic, minced
  • 1 can coconut milk
  • 2 cups vegetable broth
  • 1 teaspoon thyme
  • Salt and pepper to taste
Instructions
  1. 1. In a pot, sauté onion and garlic until translucent, then add chopped oyster mushrooms and cook until softened.
  2. 2. Pour in vegetable broth and coconut milk, add thyme, salt, and pepper, and bring to a simmer.
  3. 3. Blend the soup until smooth and creamy, then serve warm.

Oyster Mushroom Tacos with Avocado Salsa

Flavorful tacos filled with sautéed oyster mushrooms and topped with a fresh avocado salsa for a healthy twist on a classic dish.

Ingredients
  • 200g fresh oyster mushrooms, sliced
  • 4 corn tortillas
  • 1 avocado, diced
  • 1/2 cup diced tomatoes
  • 1/4 cup cilantro, chopped
  • 1 lime, juiced
  • Salt to taste
Instructions
  1. 1. In a skillet, sauté the oyster mushrooms until golden brown and season with salt.
  2. 2. In a bowl, mix avocado, tomatoes, cilantro, lime juice, and salt to create the salsa.
  3. 3. Warm the corn tortillas, fill them with sautéed mushrooms, and top with avocado salsa before serving.

Oyster Mushroom and Chickpea Curry

A hearty and nutritious curry featuring oyster mushrooms and chickpeas simmered in a fragrant coconut milk sauce.

Ingredients
  • 200g fresh oyster mushrooms, sliced
  • 1 can chickpeas, drained
  • 1 can coconut milk
  • 1 onion, diced
  • 2 tablespoons curry powder
  • 2 tablespoons olive oil
  • Salt to taste
Instructions
  1. 1. In a pot, heat olive oil and sauté onion until soft, then add curry powder and cook for another minute.
  2. 2. Add oyster mushrooms and chickpeas, stirring to coat with the spices, then pour in coconut milk and simmer for 15 minutes.
  3. 3. Season with salt and serve warm with rice or quinoa.

Oyster Mushroom and Spinach Frittata

A protein-packed frittata loaded with fresh oyster mushrooms and spinach, perfect for a healthy breakfast or brunch.

Ingredients
  • 6 eggs
  • 200g fresh oyster mushrooms, sliced
  • 1 cup fresh spinach
  • 1/2 cup milk
  • 1/2 cup cheese, shredded
  • Salt and pepper to taste
  • 1 tablespoon olive oil
Instructions
  1. 1. Preheat the oven to 350°F (175°C).
  2. 2. In an oven-safe skillet, heat olive oil and sauté oyster mushrooms until tender, then add spinach until wilted.
  3. 3. In a bowl, whisk together eggs, milk, cheese, salt, and pepper, then pour over the mushrooms and spinach. Cook on the stove until the edges set, then transfer to the oven to bake for 15 minutes.

Oyster Mushroom and Zucchini Noodles

A light and healthy dish featuring spiralized zucchini noodles tossed with sautéed oyster mushrooms and a garlic herb sauce.

Ingredients
  • 200g fresh oyster mushrooms, sliced
  • 2 zucchinis, spiralized
  • 2 cloves garlic, minced
  • 2 tablespoons olive oil
  • 1 teaspoon Italian herbs
  • Salt and pepper to taste
Instructions
  1. 1. In a skillet, heat olive oil and sauté garlic until fragrant, then add oyster mushrooms and cook until golden.
  2. 2. Add spiralized zucchini and Italian herbs, cooking for another 3-5 minutes until the zucchini is tender.
  3. 3. Season with salt and pepper before serving.

Oyster Mushroom and Lentil Salad

A protein-rich salad combining roasted oyster mushrooms with lentils, fresh herbs, and a tangy vinaigrette.

Ingredients
  • 200g fresh oyster mushrooms, roasted
  • 1 cup cooked lentils
  • 1/4 cup parsley, chopped
  • 2 tablespoons balsamic vinegar
  • 2 tablespoons olive oil
  • Salt and pepper to taste
Instructions
  1. 1. Roast the oyster mushrooms in the oven at 400°F (200°C) for 15 minutes until crispy.
  2. 2. In a bowl, combine cooked lentils, roasted mushrooms, parsley, balsamic vinegar, olive oil, salt, and pepper.
  3. 3. Toss well and serve as a hearty salad.

Oyster Mushroom Risotto

A creamy and comforting risotto made with arborio rice and fresh oyster mushrooms, finished with a sprinkle of parmesan.

Ingredients
  • 1 cup arborio rice
  • 200g fresh oyster mushrooms, sliced
  • 1 onion, diced
  • 4 cups vegetable broth
  • 1/2 cup white wine
  • 1/4 cup parmesan cheese, grated
  • 2 tablespoons olive oil
  • Salt and pepper to taste
Instructions
  1. 1. In a pot, heat olive oil and sauté onion until translucent, then add arborio rice and toast for a couple of minutes.
  2. 2. Slowly add vegetable broth and white wine, stirring frequently until the rice is creamy and cooked through.
  3. 3. Stir in sautéed oyster mushrooms, parmesan cheese, salt, and pepper before serving.

Frequently Asked Questions (FAQ)

Are oyster mushrooms safe to eat raw?

While they are edible raw, cooking enhances their flavor and digestibility.

How should I store fresh oyster mushrooms?

Keep them in a paper bag in the refrigerator for up to a week.

Can oyster mushrooms help with weight loss?

Yes, they are low in calories and high in fiber, which can aid in weight management.

What nutrients are found in oyster mushrooms?

They are rich in vitamins B and D, as well as minerals like potassium and phosphorus.

How do oyster mushrooms taste?

They have a mild, slightly sweet flavor with a tender texture.

Can I freeze oyster mushrooms?

Yes, but it's best to cook them first before freezing to maintain texture.

Are oyster mushrooms good for the immune system?

Yes, they contain beta-glucans that can enhance immune response.

What is the best way to cook oyster mushrooms?

Sautéing them with garlic and herbs is a popular and delicious method.