Alternate Name: Coriolus Versicolor Extract
Appearance: Brown Powder
Specification: 10%~30% polysaccharides, 30% beta-glucan, 30% polysaccharide krestin, 30% polysaccharide-peptide
Part Used: Fruiting Body
Test Method: UV
Sample: 10-50 g Sample For free
MOQ: 1 kg
Certificate: ISO22000, Kosher, Halal, Organic, USDA, FSSC 22000, FDA,SGS
OEM Service: Customized packaging and private-label options, subject to confirmation
Shelf Life: 2 years, subject to product documentation and storage conditions
Coriolus versicolor extract powder is made from Trametes versicolor, a mushroom recognized by its fan-shaped fruiting body and distinctive concentric color bands.
Also known as Coriolus versicolor or turkey tail mushroom, it contains naturally occurring polysaccharides and other compounds.
Botanical Identity: Trametes versicolor (Common name: Turkey Tail Mushroom)

Not all turkey tail mushroom extracts have the same composition. Raw materials, extraction methods, and product specifications can affect the final extract.
A broad measurement of polysaccharide content.
A distinct group of polysaccharides measured separately.
A specific polysaccharide-related preparation.
A specific polysaccharopeptide preparation.
What Buyers Should Verify: Total polysaccharides, beta-glucans, PSK, and PSP are not interchangeable specifications. Always review the product specification and corresponding test results to confirm the composition of each grade.
| Item | Specification | Test Method | Result |
|---|---|---|---|
| Appearance | Fine Brown Powder | Visual | Conforms |
| Odor | Characteristic Mushroom Odor | Organoleptic | Conforms |
| Taste | Slightly Mild Bitter | Organoleptic | Conforms |
| Particle Size | 100% pass 80 mesh | Sieve Analysis | Conforms |
| Polysaccharides | ≥30.0% | UV / Phenol-Sulfuric Acid Method | 30.6% |
| Beta-Glucans | ≥20.0% | Enzymatic Assay | 22.8% |
| Protein Content | ≤5.0% | Kjeldahl Method | 3.4% |
| Moisture (Loss on Drying) | ≤5.0% | USP Method | 3.1% |
| Ash Content | ≤8.0% | Gravimetric Method | 4.2% |
| pH (1% solution) | 5.0 – 7.0 | pH Meter | 6.2 |
| Heavy Metals (Total) | ≤10 ppm | ICP-MS | 3.6 ppm |
| Lead (Pb) | ≤2.0 ppm | ICP-MS | 0.7 ppm |
| Arsenic (As) | ≤1.0 ppm | ICP-MS | 0.3 ppm |
| Cadmium (Cd) | ≤1.0 ppm | ICP-MS | 0.2 ppm |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS | <0.05 ppm |
| Total Plate Count | ≤10,000 CFU/g | Microbial Culture | 1,850 CFU/g |
| Yeast & Mold | ≤100 CFU/g | Microbial Culture | <50 CFU/g |
| E. Coli | Negative | AOAC Method | Negative |
| Salmonella | Negative | AOAC Method | Negative |
| Staphylococcus aureus | Negative | AOAC Method | Negative |
| Pesticide Residue | Complies with EU 396/2005 | GC-MS / LC-MS | Conforms |
| Residual Solvents | Complies with ICH Q3C | GC | Conforms |
| GMO Status | Non-GMO | PCR | Non-GMO |
| Irradiation | Not Irradiated | Documentation | Conforms |

Turkey Tail Mushroom Extract Powder is used in mushroom-based dietary supplement formulations. The required specification depends on the formulation, target market, and finished product requirements.

The extract can be incorporated into mushroom blends and botanical formulas. Manufacturers should select the appropriate grade based on the required composition, compatibility, and product specifications.

Coriolus versicolor extract powder can be used in selected powder blends and beverage formulations. Solubility, dispersibility, flavor, color, and processing stability should be checked during formulation development.

Botanical Cube supplies coriolus mushroom extract to supplement brands and contract manufacturers. Customized packaging and private-label options are available for qualifying orders. Contact us to discuss your product specifications and packaging requirements.
Our minimum order quantity is 1 kg, with larger orders available. Contact us for bulk pricing, packaging options, and lead times.
We offer coriolus mushroom extract with polysaccharide content of ≥30% and extract ratios of 10:1 and 20:1. Share your target specifications and testing requirements so we can confirm the most suitable option.
We can provide the applicable product specification sheet and batch-specific Certificate of Analysis (COA). Third-party testing can also be arranged upon request, depending on the product and testing requirements.
Customized packaging and private-label options are available for qualifying orders. Contact us to discuss packaging formats, labeling requirements, minimum order quantities, and lead times.
Samples of 10–50 g may be available upon request. Contact us to confirm sample availability and shipping arrangements before placing a bulk order.

A1. Available specifications include polysaccharide content of ≥30%, with 10:1 and 20:1 extract ratios. Beta-glucan, PSK, and PSP specifications may also be available for selected grades. Contact us to confirm the specifications and testing methods for your required product.
A2. The minimum order quantity (MOQ) is 1 kg. Please contact us to confirm availability for your selected specification.
A3. Samples of 10–50 g may be available for evaluation. Contact us to discuss sample availability and shipping arrangements.
A4. Yes. A batch-specific Certificate of Analysis (COA) and product specification sheet can be requested. Available test results depend on the selected grade and batch.
A5. Total polysaccharides and beta-glucans are measured separately and are not interchangeable. Total polysaccharide content is tested using the UV method, while beta-glucan content can be measured using an AOAC enzymatic method. Check the applicable test methods and specifications when comparing products.
A6. Organic certification may be available upon request. Contact us to confirm whether the certification covers the specific product and manufacturing facility.
A7. Yes. Customized packaging and private-label options can be discussed based on your order quantity and packaging requirements. Contact us to confirm available formats, labeling options, and lead times.
Please include the following details in your inquiry:
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If you have any questions, please contact our experts.We are always ready to help you with individual formulations, private label solutions or any other requirements to kick-start your brand!