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Shiitake Mushroom Extract

Product Name Shiitake Mushroom Extract
Other Names Lentinus edodes extract, Lentinula edodes extract, Black forest mushroom extract, Forest mushroom extract, Chinese black mushroom extract, Donko mushroom extract, Golden oak mushroom extract, Pasania mushroom extract, Xiang gu mushroom extract, Hua gu mushroom extract
Active Ingredient Polysaccharides
Applications Personal Care, Dietary Supplements, Functional Foods, Animal Nutrition, etc.
Package 1kg,5kg/bag, 25kg/drum


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Shiitake Mushroom Extract

What Is Shiitake Mushroom Extract?

Shiitake mushroom extract is a concentrated form of the shiitake mushroom (Lentinula edodes). It is derived from the mushroom’s fruiting body and is commonly used as a dietary supplement or in traditional medical practices. Shiitake mushrooms have been cultivated and consumed for centuries in East Asia, particularly in Japan, China, and Korea.

Shiitake mushroom extract is known for its rich nutritional profile and potential health benefits. The therapeutic properties of this substance are attributed to its diverse bioactive compounds, including polysaccharides, beta-glucans, triterpenoids, and amino acids. These compounds are believed to have immune-enhancing, antioxidant, anti-inflammatory, and antimicrobial effects.

The extract is typically obtained through a process of hot water extraction or alcohol extraction, which helps to concentrate the beneficial compounds found in the mushroom. It is available in various forms, including capsules, powders, and liquid extracts, making it convenient for consumption.

Shiitake mushroom extract is often used to support immune health, promote vitality, and enhance overall well-being. It is also valued for its potential to support cardiovascular health, liver function, and healthy aging. However, it’s important to note that while shiitake mushroom extract may offer certain health benefits, it should not be used as a substitute for medical advice or treatment.

Common Bulk Pure Shiitake Mushroom Extract Specifications

  1. Shiitake Mushroom Extract 100% pure powder
  2. Shiitake Mushroom Extract 20:1
  3. Shiitake Mushroom Extract 8:1
  4. And More… 
TypePlant/herb extract
Purity≥ 98%
Particle Size80 mesh
CertificationsISO 9001, GMP
Other IngredientNone
SolventEthanol, water
Water Content≤ 5%
Test MethodHPLC, GC, UV-VIS
MOQ (minimum order quantity)1kg
SampleAvailable (10-20g/bag)
OEM ServiceAvailable, such as capsules, tablets, pills, etc.
ODM ServiceAvailable
Private LabelAvailable
Contract ManufacturingAvailable

What Is The Source Of Shiitake Mushroom Extract?

Shiitake mushroom extract is derived from the fruiting body of the shiitake mushroom (Lentinula edodes). The shiitake mushroom, a consumable fungus, is indigenous to East Asia, specifically Japan, China, and Korea. It has been cultivated for centuries and is now widely grown and consumed worldwide.

The shiitake mushroom’s fruiting body is the part used to extract the beneficial compounds. It is typically harvested when the mushroom matures and has developed a cap and stem. The fruiting body contains various bioactive compounds, including polysaccharides, beta-glucans, triterpenoids, and amino acids, which contribute to the therapeutic properties of shiitake mushroom extract.

Shiitake mushrooms are cultivated through specialized methods that involve growing the mushroom on logs, sawdust, or other substrates. To ensure optimal mushroom growth, the cultivation process requires specific environmental conditions, including temperature, humidity, and light exposure. Once the mushrooms are harvested, they undergo processing to extract the desired compounds and create the shiitake mushroom extract.

It’s worth noting that shiitake mushrooms can also be consumed directly as a food source and are used in various culinary dishes due to their rich flavor and texture. However, shiitake mushroom extract offers a concentrated form of the mushroom’s beneficial compounds and is often used for its potential health benefits and medicinal purposes.

What Active Ingredient Is In Shiitake Mushroom Extract?

1. Polysaccharides

Shiitake mushrooms are rich in polysaccharides, particularly beta-glucans. These complex carbohydrates have immune-enhancing properties and are known for their ability to support the immune system.

2. Triterpenoids

  • Lentinan is a specific type of beta-glucan polysaccharide abundant in shiitake mushrooms. It has been studied for its potential anti-tumor and anti-cancer effects and is often used as an adjunct therapy in cancer treatment. The CAS number is 37339-90-5. The molecular formula is C42H60O
  • Eitadenine and Ergosterol are another 2 ingredients in Shiitake mushrooms. The CAS number of Shiitake mushroom extract with Eitadenine is 82159-09-9. The molecular formula is C16H19NO6, and the molecular weight is 325.33 g/mol. About shiitake mushroom extract with Ergosterol powder, its molecular formula is C28H44O, and the molecular weight is 396.65 g/mol. The CAS number is 57-87-4.

Triterpenoids extracted from Shiitake mushrooms have demonstrated anti-inflammatory, antioxidant, and cholesterol-lowering properties.

3. Amino Acids

Shiitake mushrooms are a good source of essential and non-essential amino acids, including lysine, leucine, and glutamic acid.

4. Vitamins and Minerals

The extract derived from shiitake mushrooms contains vital vitamins and minerals, such as vitamin B complex (including niacin, riboflavin, and pantothenic acid), vitamin D, copper, selenium, and potassium.

What Is Shiitake Mushroom Powder Extract Manufacturing Process?

  1. Harvesting: Mature shiitake mushrooms are carefully selected and harvested. The mushrooms are usually harvested when the caps are fully expanded but before they start releasing spores.
  2. Cleaning: The harvested mushrooms are thoroughly cleaned to remove dirt, debris, or impurities. It is typically done by gently brushing or wiping the mushrooms.
  3. Drying: The cleaned mushrooms are then dried to reduce their moisture content. This step is crucial for ensuring the long-term stability of the extract. Standard drying methods include air, sun, or specialized drying equipment.
  4. Grinding: Once the mushrooms are dried, they are finely ground into a powder. Grinding helps break down the mushroom material into smaller particles, increasing the surface area for extraction.
  5. Extraction: The ground shiitake mushroom powder is then subjected to an extraction process. It typically involves using a solvent, such as water or alcohol, to extract the active compounds from the mushroom material. The extraction can be done through maceration, percolation, or Soxhlet extraction.
  6. Filtration: After extraction, the resulting liquid extract is usually filtered to remove solid particles or impurities. Filtration helps obtain a clear and clean extract.
  7. Concentration: In some cases, the extracted liquid is further concentrated to increase the engagement of active compounds. It can be achieved through processes like evaporation or freeze-drying.
  8. Spray Drying or Powdering: The concentrated extract may undergo spray drying, transforming it into a fine powder using hot air. Alternatively, the liquid extract can be mixed with a carrier material to form a powdered extract.
  9. Standardization: Depending on the manufacturer, the shiitake mushroom powder extract may undergo a standardization process. It ensures that the extract meets specific criteria for active compound content or other quality parameters.
  10. Packaging: Finally, the shiitake mushroom powder extract is packaged in suitable containers, such as jars, bottles, or pouches, to protect it from moisture, light, and air. Proper packaging helps maintain the extract’s quality and shelf life.
Shiitake Mushroom Powder Extract Manufacturing Process

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What is Shiitake Mushroom Extract good for?

  1. Immune support: Shiitake mushrooms are known for their immunomodulatory properties, which may help support a healthy immune system. The extract contains compounds like beta-glucans, which have been studied for their immune-enhancing effects.
  2. Antioxidant activity: Shiitake mushroom extract is considered a notable reservoir of antioxidants, which play a crucial role in safeguarding cellular integrity against oxidative stress induced by free radicals. Antioxidants are essential for overall health and may play a role in reducing the risk of chronic diseases.
  3. Cardiovascular health: According to certain studies, shiitake mushroom extract has potential advantages for cardiovascular well-being. Reducing blood pressure and cholesterol levels may decrease the risk of developing heart disease.
  4. Liver health: Certain compounds in shiitake mushrooms, such as eritadenine, have been studied for their potential liver-protective effects. Shiitake mushroom extract may help promote liver health and support its detoxification processes.
  5. Anti-inflammatory properties: The extract contains compounds that exhibit anti-inflammatory properties. It may have potential benefits for managing inflammation-related conditions or symptoms.
  6. Skin health: Shiitake mushroom extract in skin care products is occasionally observed owing to its potential advantages in promoting skin well-being. It may help improve skin tone, texture, and overall appearance.
  7. Nutritional support: Shiitake mushroom extract is a concentrated form of the mushroom, providing various nutrients like vitamins, minerals, and amino acids. It can be used as a dietary supplement to complement a balanced diet.

Who is the top pure bulk Shiitake Mushroom Extract supplier?

Nutri Avenue is the unrivaled champion among pure bulk Shiitake Mushroom Extract suppliers. Nutri Avenue is widely regarded as the preferred option for individuals searching for high-quality Shiitake Mushroom Extract, owing to its steadfast dedication to maintaining superior standards and achieving excellence. Our impeccable track record, stringent quality control, and exceptional customer satisfaction set us apart, making Nutri Avenue the ultimate destination for all your Shiitake Mushroom Extract needs. Embrace excellence and choose Nutri Avenue today.


AHCC means Active Hexose Correlated Compound. It is a proprietary extract derived from shiitake mushrooms, but it is not naturally present in standard shiitake mushroom extract.

Generally, shiitake mushroom extract is considered safe for consumption when used as directed. However, individual sensitivities or allergies may vary.

Shiitake mushroom extract can have varying solubility depending on the product or formulation. It is often available in both water-soluble and non-water-soluble forms.

Yes, Shiitake Mushroom Extract is typically GMO-free, derived from naturally cultivated shiitake mushrooms without genetic modifications.

It is typically gluten-free, making it a suitable choice for individuals with gluten sensitivities or celiac disease.

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