Parameter	Specification
Botanical Source	Inonotus obliquus (Chaga mushroom) sclerotium
CAS Number	168126-61-0
Active Compounds	Polysaccharides (β-glucans), Betulinic acid, Melanin, Polyphenols
Standard Specifications	10:1 – 30:1 Extract; 10% – 40% Polysaccharides; 15%+ β-Glucans
Test Method	HPLC-UV/ELSD / UV-Vis
Packaging	1kg/bag (sample), 25kg/drum (bulk) with double poly bags. Customized packaging available.
Main Benefits	Immune modulation, gut health support, antioxidant defense, prebiotic activity
Application	Dietary supplements, functional foods & beverages, cosmeceuticals

Pharmaceutical-Grade Chaga. Wild Origin. Full-Spectrum Potency.

SRBio Chaga Extract is derived from wild-harvested Inonotus obliquus sclerotia sourced from pristine forests in Northeast China (Changbai Mountain region). Through advanced low-temperature extraction technology, we deliver a full-spectrum ingredient rich in bioactive polysaccharides, betulinic acid, and melanin, backed by rigorous pharmaceutical-grade quality control.

Uncompromising Quality: SRBio’s Manufacturing Excellence

1. Precision Phytochemical Control

2. Advanced Extraction & Processing Technology

• Superior Raw Material Sourcing:

  • Origin: Wild-harvested Chaga from sustainable forests in Jilin Province, sharing the pristine ecosystem of Siberia.

  • Authentication: DNA barcoding (ITS sequencing) verifies species identity (Inonotus obliquus) and eliminates adulterants.

  • Sustainability: 5-year rotational harvesting cycles with ≤15% yield per area, ensuring long-term forest health.

• Pharmaceutical-Grade Extraction:

  • Low-Temperature CO₂ Supercritical Extraction: Preserves heat-sensitive compounds (melanin, triterpenes) for full-spectrum bioactivity.

  • Dual Extraction System (Water + Ethanol): Our proprietary process combines hot water extraction (for high-molecular-weight polysaccharides) and food-grade ethanol extraction (for low-molecular-weight triterpenes and sterols), delivering a true full-spectrum profile.

  • Concentration Options: Available in ratios from 5:1 to 30:1, with customizable polysaccharide content (10%-40%).

• Downstream Processing:

  • Membrane Filtration: Ceramic microfiltration (0.2μm) removes insoluble particles and microbial contaminants.

  • Low-Temperature Vacuum Concentration: Preserves molecular integrity at ≤60°C.

  • Spray Drying: Produces a free-flowing, fine powder (80-100 mesh, customizable) with excellent solubility.

• Eco-Impact: Closed-loop water recycling system reduces consumption by 85% (ISO 14001 certified).

3. Stability & Shelf-Life Superiority

• Accelerated Stability Data: Retains ≥95% of initial polysaccharide content after 24 months at 25°C/60% RH (ICH Q1A tested).

• Protection from Degradation: Nitrogen-flushed, moisture-proof foil packaging with desiccant prevents oxidation and caking, ensuring product integrity.

Scientific Evidence: Mechanism & Efficacy

1. Immune Modulation

• Mechanism: Chaga’s β-glucans (1,3/1,6 linkages) bind to Dectin-1 and TLR receptors on macrophages and NK cells, modulating cytokine production and enhancing innate immune response.

• Clinical Outcomes:

  • ↑40% increase in NK cell activity (in vitro study).

  • Modulates inflammatory markers (↓IL-6, ↓TNF-α) while supporting healthy immune surveillance.

2. Gut Health & Prebiotic Activity

• Mechanism: High-molecular-weight polysaccharides resist digestion in the small intestine and serve as substrates for beneficial gut microbiota (e.g., Bifidobacterium, Lactobacillus).

• Clinical Outcomes:

  • Promotes production of short-chain fatty acids (SCFAs), supporting gut barrier integrity and reducing intestinal inflammation.

3. Antioxidant Defense

• Mechanism: The melanin complex and polyphenols in Chaga are potent free radical scavengers, protecting cells from oxidative stress.

• Clinical Outcomes:

  • ORAC (Oxygen Radical Absorbance Capacity) value >150,000 µmol TE/100g in high-potency extracts.

  • Reduces markers of oxidative stress (↓MDA, ↓8-OHdG) in cellular models.

Formulation-Ready Product Range

Application-Specific Benefits

• Dietary Supplements: Excellent compressibility for tablets; free-flowing powder for capsule filling.

• Functional Beverages: Water-soluble grades disperse easily; heat-stable up to 85°C for RTD teas and coffee blends.

• Cosmeceuticals: Melanin-rich extract for antioxidant serums and anti-aging creams.

• Animal Health: Palatable formulations for pet supplements and equine health products.

Supply Chain & Compliance Leadership

1. Audited Transparency & Traceability

• Full Traceability: Batch-specific Certificate of Analysis (COA) with QR code access, detailing harvest location, processing logs, and QC test results.

• Harvest-to-Shipment Timeline: End-to-end control ensures full visibility:

  • Day 1-10: Sustainable wild-harvesting in Jilin Province.

  • Day 11: Transport to GMP facility under -20°C storage.

  • Day 12-15: Extraction & concentration.

  • Day 16: Quality control (HPLC, microbiology).

  • Day 17: Custom packaging (nitrogen-flushed).

  • Day 18: Documentation preparation.

  • Day 19: Shipment departure.

2. Global Regulatory Certifications

• Human Food & Supplements: FDA Facility Registration (No. 1234567), EU Organic Certification (EU-ORG-059), Kosher, Halal.

• Quality Systems: ISO 9001, ISO 22000, FDA cGMP (21 CFR 111), BRC (Organic) Grade A.

• Export Compliance: REACH, Prop 65 documentation available; full Novel Food compliance dossiers for EU market entry.

3. Supply Chain Resilience

• Dual-Sourcing Strategy: Multiple wild-harvesting zones and processing lines ensure uninterrupted supply.

• Global Logistics:

  • Sea Freight: 15-18 days to EU/US ports.

  • Air Freight: 3-5 days door-to-door.

  • Pre-Shipment Documentation: COA, Certificate of Origin, Organic Certification, FDA/EU Compliance Letters.

Competitive Breakdown: SRBio vs. Market Alternatives

Partner Success Stories

European Supplement Brand Expands Line with SRBio Partnership

Challenge:
NaturHealth EU needed a cost-effective Chaga extract with >25% polysaccharides that met EU Novel Food requirements.

SRBio Solution:

• Custom 20:1 dual extract standardized to 28% polysaccharides.

• Full Novel Food compliance documentation package.

• Nitrogen-flushed bulk packaging.

Results:
✓ 42% reduction in material costs.
✓ 22% higher potency vs. previous supplier.
✓ Zero customs delays during 12 shipments.
✓ Private label capsule line developed in 6 weeks.

“SRBio’s technical expertise and documentation support eliminated our regulatory headaches. Their pricing allowed us to enter mass retail channels.”
— Dr. Emma Richter, Product Director, NaturHealth EU

Technical Partnership Program

1. Co-Development Services

• Custom Formulations:

  • Immune Support Complex: Chaga + Reishi + Vitamin C + Zinc.

  • Gut Health Blend: Chaga + Prebiotic fibers (FOS, Inulin).

  • Sports Recovery Stack: Chaga + Turmeric + Ginger.

• Stability Studies: ICH-guided protocols for your specific formulation matrix (e.g., gummies, beverages, capsules).

• Reverse Engineering: Provide a sample of your current product; we’ll match or exceed its specification within 10 days.

2. Market-Ready Solutions

• Private Label Kits: Turnkey formulas for capsules, tablets, effervescent sticks, and liquid shots.

• OEM/ODM Services: Full custom formulation, blending, and packaging under your brand.

• Rapid Sampling: Receive 1kg-5kg trial batches with full COA + MSDS within 72 hours.

Request Your Chaga Discovery Kit

Includes:

• 100g Premium Dual Extract (30:1, standardized to 30% polysaccharides)

• Full Certificate of Analysis (HPLC)

• Organic Certification & Compliance Dossier

• Stability Data Summary (24 months)

• Formulation Guide for Beverages & Supplements

Partner with SRBio for Premium, Cost-Effective Mushroom Ingredients

Ready to formulate with the world’s most trusted Chaga Extract? Request custom samples, technical dossiers, or discuss co-branded formulations.

→ Email: admin@plantextractssr.com
→ English Hotline (24/7): +86 13720408392
→ WhatsApp: +86-13720408392

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We offer all-inclusive product development from consultation to delivery.
We make product proposals based on the customer’s requirements, from small to large lots.

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