cGMP Certified
100% Traceable Quality
HPLC Standardized
1%-25% Anthocyanins
100% Water Soluble
Clear & Sediment-Free
Botanical Active Extract
Standardized Black Elderberry Extract (Sambucus nigra L.)
ISN Biotech Co., Ltd. manufactures pharmaceutical and food-grade Black Elderberry Extract derived from select premium ripe Sambucus nigra L. fruits. Using low-temperature eco-friendly extraction, our powder preserves maximum bio-active anthocyanins and polyphenols for targeted immune and antioxidant formulations.
Key Commercial Specifications
Botanical Source
Sambucus nigra L. (Fruit)
Active Marker
1%-25% Anthocyanins (HPLC)
Polyphenols Content
1%-30% Bioflavonoids (UV)
Appearance
Dark Purple Fine Powder
Mesh Size
100% Pass 80 Mesh
Compliance
USP / EP / EU Food Grade
Technical Specifications & Quality Parameters
Every batch of Black Elderberry Extract manufactured by ISN Biotech Co., Ltd. undergoes multi-stage laboratory testing, ensuring strict compliance with global heavy metal, pesticide, and microbiological safety limits.
| Product Name | Black Elderberry Extract Powder |
|---|---|
| Botanical Name | Sambucus nigra L. |
| Used Part | Fresh Ripe Elderberry Fruit |
| Active Ingredients | Anthocyanins, Anthocyanidins, Total Polyphenols |
| Standard Specifications | 1%-25% Anthocyanins by HPLC | 1%-30% Polyphenols by UV | 5:1 to 50:1 Extract Ratio |
| Test Methods | HPLC / UV-Vis Spectrometry (Custom testing protocols supported) |
| Physical Appearance | Dark Violet/Deep Purple Fine Powder |
| Solubility | 100% Soluble in Water (Clear dark ruby solution, zero precipitation) |
| Loss on Drying | ≤ 5.0% |
| Heavy Metals | Total ≤ 10ppm, Lead ≤ 2.0ppm, Arsenic ≤ 1.0ppm, Cadmium ≤ 1.0ppm, Mercury ≤ 0.1ppm |
| Pesticide Residues | Complies with EU Regulation 396/2005 & USP <561> multi-residue standards |
| Microbiology | Total Plate Count < 1,000 cfu/g, Yeast & Mold < 100 cfu/g, E. Coli & Salmonella Negative |
| Certifications | FSSC 22000, ISO 9001, HACCP, HALAL, KOSHER, NOP/EU Organic |
| Packaging & Storage | 25kg/Fiber Drum with dual food-grade PE liners. Store sealed in cool dry conditions away from light. |
Manufacturing Integrity & E-E-A-T Excellence
cGMP Factory Standards
Produced in cleanrooms operating strictly under cGMP requirements. Our automated stainless steel extraction lines guarantee complete batch consistency and zero allergen contamination.
Advanced HPLC Standardization
We utilize High-Performance Liquid Chromatography (HPLC) to verify precise active constituent ratios (Cyanidin-3-glucoside & Cyanidin-3-sambubioside), rejecting adulteration completely.
Full Batch Traceability
From wild harvested Sambucus nigra berries to final spray-dried powder, every drum is assigned a unique batch number backed by Third-Party COA (SGS/Eurofins certified).
Global OEM/ODM Product Applications
Black Elderberry Extract is globally renowned as a cornerstone ingredient for immune defense, respiratory comfort, and potent antioxidant protection. Our extract is optimized for high stability in diverse delivery formats:
Dietary Supplements & Gummies
Ideal for immune gummies, hard capsules, effervescent tablets, and chewables. High water solubility prevents gritty texture and ensures fast disintegration.
Functional Beverages & Syrups
Provides vibrant natural ruby-purple color and mild berry flavor in cold-brew drinks, immune shots, liquid elixirs, and concentrated wellness syrups.
Cosmetics & Skin Nutrition
Rich polyphenols and natural plant flavonoids scavenge free radicals, supporting anti-photoaging skincare products, topical creams, and nutricosmetic powders.
Complementary Portfolio
Related Anthocyanin & Fruit Extracts
ISN Biotech Co., Ltd. provides a complete line of standardized berry anthocyanins and water-soluble fruit powders for global formulators.
Bilberry Extract
Anthocyanins
Blueberry Extract
Anthocyanins