Botanical Name: Coriolus versicolor
Plant Part Used: Fruit body
Active Ingredient: Polysaccharides
Specification Range: 10% - 50% Polysaccharides (UV)
Extraction Solvent: Water
Carrier: Maltodextrin
Appearance: Brown yellow fine powder
Particle Size: 98% pass 80 mesh
General Status: Non-GMO, Allergen Free, Non-Irradiation
Packaging: Packed in paper-drums with two plastic bags inside, 25 kg/drum
Storage: Store in a cool & dry place; keep away from strong light and heat

Turkey Tail Extract (Coriolus versicolor Extract) is derived from the high-quality, pure natural wild or standardized cultivated fruit bodies of the medicinal mushroom Coriolus versicolor
Regarding manufacturing, we strictly adhere to green, high-quality standards by utilizing pure hot water as the sole extraction solvent (Hot Water Extraction)
We offer standardized specifications ranging from 10% to 50% polysaccharides (measured via UV-Vis spectrophotometry), featuring excellent physical stability, superior solution clarity, and zero artificial additives or preservatives
Pure Hot Water Extraction: Exclusively uses pure water as the extraction solvent, completely eliminating solvent residues while preserving the natural macromolecular structure of Turkey Tail polysaccharides
Standardized Active Ingredients: Utilizes UV-Vis spectrophotometry to accurately quantify polysaccharide content, ensuring high batch-to-batch stability and concentration consistency
Superior Solubility & Dispersibility: Uniform powder particles disperse and dissolve rapidly in room-temperature or warm water, yielding a clear solution with no clumping
Pure & Safe Formulation: Manufactured under GMP standards with no artificial additives or preservatives
Note: The following COA data serves as a standard framework example based on our current highest specification (50% Polysaccharides)
. For other specifications (e.g., 10%-40%) or batch-specific official stamped COA documents, please contact us directly .
| Test Item | Specification Standard | Test Method |
| Appearance | Brown yellow fine powder |
Visual |
| Odor & Taste | Characteristic |
Organoleptic |
| Assay (Polysaccharides) | ≥ 50.0% |
UV |
| Identification | Positive |
TLC |
| Particle Size | 98% pass 80 mesh |
80 Mesh Screen |
| Loss on Drying | ≤ 5.0% |
CP2015 |
| Residue on Ignition | ≤ 5.0% |
CP2015 |
| Bulk Density | 0.4 - 0.6 g/ml |
CP2015 |
| Tap Density | 0.6 - 0.9 g/ml |
CP2015 |
| Total Heavy Metals | ≤ 10 ppm |
Atomic Absorption |
| Lead (Pb) | ≤ 3 ppm |
Atomic Absorption |
| Arsenic (As) | ≤ 2 ppm |
Atomic Absorption |
| Mercury (Hg) | ≤ 0.5 ppm |
Atomic Absorption |
| Cadmium (Cd) | ≤ 1 ppm |
Atomic Absorption |
| Total Plate Count | ≤ 1,000 cfu/g |
CP2015 |
| Total Yeast & Mold | ≤ 100 cfu/g |
CP2015 |
| E. Coli | Negative |
CP2015 |
| Salmonella | Negative |
CP2015 |
| Staphylococcus | Negative |
CP2015 |
| General Status | Non-GMO, Allergen Free, Non-Irradiation |
Technical Standard |
High Formulation Compatibility: Blends easily with Reishi, Shiitake, and Maitake mushroom extracts, or Vitamin C, synergistically elevating immune support product competitiveness
Excellent Automated Processing: Optimal bulk density (0.4-0.6 g/ml) and tap density (0.6-0.9 g/ml) deliver high powder flowability, preventing sticking and clogging in high-speed encapsulation and tableting equipment
High Liquid Stability: Superior water solubility makes it highly suitable for mushroom coffee blends, herbal anti-precipitation beverages, and concentrated oral liquids
Advanced Dietary Supplements: Hard capsules, tablets, softgels, veggie capsules, and immune-support gummies
Esports & Nootropic Supplements: Formulated with Lion's Mane extract and natural caffeine to support the "Gut-Brain Axis", mental focus, and alertness in gaming powders or focus capsules.
Functional Foods & Beverages: Organic mushroom coffee, adaptogenic herbal tea concentrates, plant protein meal replacements, and instant beverage mixes
Premium Anti-Aging Oral Beauty: Blended with collagen peptides and sodium hyaluronate to create high-end oral beauty shots leveraging its solubility and antioxidant properties.
High-End Pet Nutrition: Formulated into feline and canine health powders and immune-boosting soft chews as a natural, safe ingredient.
We have established a comprehensive full-chain quality assurance system from raw material sourcing to final product delivery
Raw Material Source Control: Raw Coriolus versicolor fruit bodies are carefully selected from unpolluted growing bases
GMP Standardized Production: Extraction, concentration, spray drying, and packaging are conducted in GMP-compliant Cleanrooms (Class D) with automated controls to prevent cross-contamination
Rigorous Testing Standards: Equipped with HPLC, UV-Vis Spectrophotometers, and AAS equipment, we rigorously test active polysaccharide content, ash, loss on drying, heavy metals, and microbiological counts
Global Compliance Certifications: Facilities are ISO9001 and HACCP certified
Extensive Global Export Experience: Successfully exported to over 30 countries and regions worldwide, with deep familiarity in international customs regulations and quality standards
Self-Operated Logistics: Partnered with professional freight forwarding networks to offer flexible Air, Sea, DDP door-to-door, and Express shipping options with full traceability
Seamless Customs Clearance Documentation: Rapid issuance of Certificates of Origin (CO, Form E), COA, SDS/MSDS, Health Certificates, and Non-GMO/Allergen declarations to ensure smooth customs clearance.
Flexible Orders & Free Samples: Low Minimum Order Quantity (Low MOQ) options to reduce R&D trial costs, accompanied by free 50g-100g testing samples for lab evaluation
Q: What are the main specifications available for Turkey Tail Extract? Can you accommodate custom requests?
A: Our standard specifications cover 10% to 50% Polysaccharides (UV)
Q: How does Turkey Tail Extract perform in terms of water solubility and clarity?
A: Thanks to our pure water extraction and fine filtration process (98% passing 80 mesh), the powder disperses and dissolves rapidly in room-temperature or warm water
Q: What testing method is used to quantify the polysaccharide content?
A: We strictly use UV-Vis Spectrophotometry to measure total polysaccharide content in accordance with Chinese Pharmacopoeia (CP) and international standards, ensuring reliable and repeatable COA results
Q: How is the product's moisture resistance and storage stability during processing?
A: While mushroom polysaccharides are naturally hydrophilic, our spray-drying particle modification and climate-controlled packaging ensure excellent physical stability when sealed. For tableting or capsule filling, we recommend operating under 45% relative humidity for optimal powder flowability.
Q: How can I request a free sample for laboratory testing and trial formulations?
A: Please contact our sales team directly or fill out the inquiry form below. We will dispatch a 50g-100g sample kit (including the batch COA) free of charge for your lab analysis and formulation testing.
Looking for premium, stable-supply Turkey Tail Extract raw materials? Contact the Keep Ingredients team today for instant quotes, technical documentation, and free sample requests!
Contact Keep Ingredients:
Email: info@keepingredients.com
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