Polygonum Cuspidatum Extract

Bulk Polyporus Extract Supplier (CAS 223751-84-6) – Assay ≥30.0% Polysaccharides, EU Supply

Bulk supply of Polyporus Extract for nutraceutical, food supplement, functional ingredient, and product development applications.
Available from our EU warehouse, standardized to ≥30.0% polysaccharides by UV, with full documentation.

Who This Product Is For

• Nutraceutical manufacturers
• Food supplement manufacturers
• Functional ingredient developers
• Product formulation laboratories
• R&D organizations
• Ingredient distributors

Key Specifications

• Product: Polyporus Extract
• Catalog Number: NST-8-26
• CAS Number: 223751-84-6
• Source: Polyporus umbellatus L.
• Part Used: Whole herb
• Extraction Solvents: Water and ethanol
• Assay: ≥30.0% polysaccharides (UV)
• Appearance: Fine powder
• Color: Brown
• Identification: Conforms (TLC)
• Odor: Characteristic
• Taste: Characteristic
• Sulfated Ash: ≤5.0%
• Loss on Drying: ≤5.0%
• Mesh Size: ≥95% passes 80 mesh
• Bulk Density: ≤0.8 g/ml
• Heavy Metals: ≤10 ppm
• Lead: ≤2 ppm
• Arsenic: ≤1 ppm
• Mercury: ≤0.1 ppm
• Cadmium: ≤1 ppm
• Total Plate Count: <10³ CFU/g
• Total Yeast and Mold Count: <10² CFU/g
• Escherichia coli: Absent
• Salmonella: Absent
• Staphylococcus aureus: Absent
• Storage: Store in a cool and dry place, away from strong light and heat
• Shelf Life: 24 months when properly stored

Bulk Supply Information

• MOQ: 100 g (evaluation and analytical testing)
• Stock availability: EU warehouse
• Larger volumes: Available on request
• Lead time: 5–10 working days
• Packaging: Plastic bags / bottles / drums depending on quantity
• Typical applications: nutraceutical formulations, food supplement products, mushroom ingredient systems, and product development

Commercial Supply Programs

Beyond standard pack sizes, NST Chemicals supports commercial-scale procurement for cosmetic and food supplement manufacturers. For larger volume requirements, we offer custom quotations, volume-based pricing, and Annual Supply Agreements with scheduled split deliveries throughout the year.

Depending on the ingredient, annual supply volumes ranging from 100 kg to 2 metric tons can be accommodated. Reserved production capacity and long-term sourcing arrangements are available for customers seeking predictable lead times, batch-to-batch consistency, and secure supply chains.

For volume quotations, annual contracts, or specific sourcing requirements, please contact [email protected].

Documentation Available

• Certificate of Analysis (CoA)
• Technical Data Sheet (TDS)
• Safety Data Sheet (SDS)
• Additional technical and regulatory documentation on request

Documentation is available for quality verification and regulatory support. Additional quality-related information can be provided to support formulation, compliance, and internal validation requirements.

Applications

• Nutraceutical ingredient formulations
• Food supplement products
• Mushroom extract formulations
• Functional ingredient development
• Powder blends and solid-dose formulations
• Product formulation and prototype development
• R&D and commercial development programs

Product Notes

• Extract obtained from Polyporus umbellatus L. using water and ethanol as extraction solvents.
• Standardized to an assay of ≥30.0% polysaccharides according to UV analysis.
• Suitable for applications requiring a standardized polyporus extract and consistent batch-to-batch quality.

Why Choose NST Chemicals

• EU-based supplier focused on botanical, mushroom, and nutraceutical ingredients
• Consistent batch quality (≥30.0% polysaccharides by UV)
• Flexible quantities from 100 g evaluation packs to commercial bulk supply
• Reliable logistics from our EU warehouse
• Fast B2B communication (1–24 hour response)

Request Bulk Quotation

Looking for pricing or an evaluation quantity?

• 100 g evaluation quantities available
• Custom quotations for commercial quantities
• Support for formulation and commercial development projects
• Response time: from 1 hour up to 24 hours

👉 Email: [email protected]
👉 WhatsApp: +371 24220280

About NST Chemicals

Established in 2017 in Latvia, NST Chemicals is a flexible distributor of high-quality phytochemicals and natural active ingredients. We offer quantities from 100 g to 100 kg for botanical and mushroom extracts, transparent pricing, fast response times (1–24 hours), and reliable worldwide shipping with full documentation.