Name: Shiitake Mushroom Extract - manufacturer - undersun
Brand: Undersun
SKU: 54730990

What is Shiitake Mushroom Extract?

Shiitake mushroom extract is derived from the shiitake mushroom (Lentinula edodes), a popular edible and medicinal fungus native to East Asia. The extract is typically produced by drying and grinding shiitake mushrooms, then using water extraction to concentrate their active compounds.

Shiitake mushroom extract valued for its rich profile of polysaccharides, ergosterol (provitamin D₂), amino acids, and antioxidants. These bioactive components contribute to a range of potential benefits, including immune system support, antioxidant protection, cholesterol management, and skin health. Shiitake mushroom extract is widely used in dietary supplements, functional foods & beverages, cosmetics & personal care and pet supplements.

Shiitake mushroom extract is a concentrate of Lentinan (b D-1,6 ; b D-1,3-glucan polymer). It is completely natural, being obtained from a mushroom originating from the Far East. Shiitake mushroom (shee-TAH-kee ...) of logical name is Lentinus edodes. It is described not just by its normal starting point with no compound alteration yet in addition by its atomic adaptation in triple helix which give to him a logically demonstrated movement. Numerous investigations, generally Japanese exhibit its effectiveness in keeping up body's safeguards. Truth be told, it is presently perceived that the modification of guard limits prompts untimely skin maturing. Because of its high focus in Lentinan, Shiitake mushroom concentrate will invigorate skin's resistant guards and help to restrict the results of animosities (ongoing UV presentation, infections, allergens, pollutants...). It is a biodynamic fixing, especially valuable for easing back one of the significant reasons for maturing through its productivity in strengthening skin natural insurance components. It is especially suggested as ensuring operator, against maturing avoidance and for the consideration of touchy and fragile skin subject to sun introduction and every day life stress.

Shiitake Mushroom Extract

COA

DESCRIPTION
Product Name	Shiitake mushroom extract
Description	Hot water extraction process treated mushroom powder
Part of use	Fruiting body
Unit size	25kg/drum
Shelf life	36 months
Storage Conditions	Store at room temperature or below, sealed.

PHYSICAL PROPERTIES
Appearance	Fine powder
Colour	Yellow- brown
Odour	Characteristic odour
Taste	Characteristic Taste
Solubility	Easily dissolved in water

CHEMICAL ANALYSIS
	Standard	Testing basis
Moisture,%	≤7.0%	AOAC 935.29 1935
Polysaccharides	≥20%	Enterprise Standards
Beta-glucan	≥5%	Enterprise Standards

CONTAMINANTS
(Pb)	≤5.0mg/kg(USA)	AOAC 2015.01 2015
(As)	≤2.0mg/kg(USA)	AOAC 2015.01 2015
(Hg)	≤0.2mg/kg(USA)	AOAC 2015.01 2015
(Cd)	≤0.3mg/kg(USA)	AOAC 2015.01 2015
(DBP) , mg/kg	≤0.12mg/kg(EUR)	Internal Method(Eurofins)
(DINP) , mg/kg	≤1.8mg/kg(EUR)	Internal Method(Eurofins)
(DEHP/DOP), mg/kg	≤0.6mg/kg(EUR)	Internal Method(Eurofins)
Benzo(a)pyrene	10μg/kg(EUR)	Internal Method(Eurofins)

MICROBIOLOGICAL ANALYSIS
Aerobic plate count, CFU/g	n=5,c=2,m=10⁴,M=5×10⁴	ISO 4833-2
Coliforms, CFU/g	Not to be detected	ISO 4831
Moulds,CFU/g	≤50	ISO 21527-2
Salmonella, /25g	Not to be detected	ISO 6579-1

Production process flow chart

shiitake mushroom production process flow chart

Where to Buy Shiitake Mushroom Extract?

Just send an email to herbext@undersun.com.cn, or submit your requirement in bottom form, we are of service at any time!

At Undersun, we offer a wide range of premium-quality dietary, herbal, and organic ingredients to enhance your product formulations. With over 1,400 SKUs available on our B2B e-commerce platform, you can easily find what you need and place your order in just a few clicks.

Products Guarantee

Have ISO, FDA, HALAL, KOSHER, FSSC22000 certifications;
U.S Warehouse Service;
Strict QC program;
13 patents.

Service Guarantee

We serve agents, distributors, traders, B2B customers;
Small business friendly;
Support sending samples;
Support COA Request;

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Why European Customers Choose Our Shiitake Mushroom Extract?

1. Premium-Grade Raw Materials

We source fresh, mature shiitake mushrooms from trusted cultivation bases to ensure high polysaccharide content and consistent quality.

2. Pure Water Extraction

No chemical solvents – only food-grade water extraction to preserve natural actives like β-glucans and lentinan, meeting strict EU clean-label standards.

3. High-Performance Active Content

Standardized polysaccharide content ensures stable and reliable results for supplements, functional foods, and cosmetics.

4. EU-Compliant Quality Control

Rigorous testing for heavy metals, pesticide residues, and microbiological safety, in line with EFSA requirements.

5. Traceability & Transparency

Full production traceability from mushroom to finished extract, supporting organic and natural product claims.

6. Reliable Supply & Flexible Packaging

Steady year-round supply with multiple packaging options (1kg to 25kg), plus fast delivery to EU markets.

Package & Logistics

Package

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Logistics transportation

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Payment term

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FAQ

Q1:	Can i get some samples?
A:	Yes, we can supply the free sample, You only need to pay for shipping.
Q2:	How to start orders or make payments?
A:	Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Escrow.
Q3:	What's your MOQ?
A:	Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4:	How about leading time?
A:	Leading time: About 3-5 days after payment confirmed.
Q5:	Is there a discount?
A:	Different quantity has different discount.
Q6:	How do you treat quality complaint?
A:	First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.