Polygonatum Sibiricum Extract (Huang Jing) is a food-grade traditional Chinese medicinal herb extract standardised to polysaccharides and saponins.We supply bulk Polygonatum Sibiricum Extract sourced from leading China manufacturers, available in powder form for global food and beverage producers. Our Polygonatum Sibiricum Extract is widely used in vitality supplements, immune-support functional foods, traditional Chinese medicine formulations, stamina products and blood-sugar support supplements. HS Code: 13021990
Polygonatum Sibiricum Extract is produced by water/ethanol extraction of the rhizome of Siberian Solomon's seal (Polygonatum sibiricum), followed by concentration and spray drying.
Standardised to polysaccharides (typically ≥20%) and steroidal saponins, it supports immune function, glycaemic balance, stamina and yin-nourishing properties in traditional Chinese medicine and modern adaptogen supplements.
Grades / Types Available: Food Grade, Pharmaceutical Grade
| Item | Specification |
|---|---|
| Appearance | Light brown fine powder |
| Polysaccharides (UV) | ≥20% |
| Moisture | ≤5.0% |
| Ash | ≤5.0% |
| Extraction Solvent | Water / ethanol |
| Ratio (crude:extract) | 10:1 to 20:1 |
| Particle Size (80 mesh) | ≥95% |
| Heavy Metals (as Pb) | ≤2 mg/kg |
| Pesticide Residues | Complies |
| Total Plate Count | ≤10,000 cfu/g |
| Salmonella | Absent in 25g |
| Purity (Food Grade) | ≥ 80% |
| Moisture/Loss on Drying | ≤ 5% |
| pH | 5.0 - 7.0 |
| Lead | ≤ 1 ppm |
| Arsenic | ≤ 0.5 ppm |
| Yeast & Mold | ≤ 100 cfu/g |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Polygonatum Sibiricum Extract with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.