Description
The standardized extract of Polygonatum sibiricum (Siberian Solomon's Seal, huang jing in Traditional Chinese Medicine) rhizome, standardized to polysaccharide content. Used in TCM product formulations and modern energy-and-vitality, blood-glucose-support, and longevity-positioned dietary supplements.
Yellow-brown to brown free-flowing powder. Highly water-soluble.
We supply food-grade Polygonatum Sibiricum Extract from manufacturers in China holding ISO, Halal, Kosher and other certifications relevant to the product and production.
Common market grades include 4:1 Standard Extract, 10:1 Concentrated Extract, 30 percent Polysaccharides (UV-standardized), 50 percent Polysaccharides (premium grade), and 70 percent Polysaccharides (high-end concentrated grade).
Bulk and reduced-MOQ shipments. Batch-level COA covering polysaccharide content (UV), total saponins, residual solvents, heavy metals, pesticides, and microbiology.
Introduction
Polygonatum sibiricum (huang jing) has been used in Traditional Chinese Medicine for over 2,000 years as a tonifying herb for qi and yin deficiency, with traditional applications in fatigue, weakness, diabetes, and longevity. The plant is among the principal herbs in TCM longevity-positioned formulations.
Industrial production proceeds by hot-water extraction of dried Polygonatum sibiricum rhizome, followed by filtration, concentration, and spray-drying. Higher-grade polysaccharide preparations require ethanol precipitation and chromatographic purification steps to elevate polysaccharide content.
Recognized as a permitted food ingredient in China (where it holds dual food-and-medicine status as one of the herbs designated by the National Health Commission for both medicinal and food use); sold as a botanical dietary supplement in the U.S. and many other markets.
Strategic positioning combines the established Traditional Chinese Medicine product applications (the volume market in China and Asia) with growing Western dietary supplement uptake in energy, blood-glucose, and adaptogen-positioned formulations.
Where it is used
- Traditional Chinese Medicine product formulations: huang jing decoctions and modern granule formats (the dominant application in China)
- Energy-and-vitality dietary supplements positioned for fatigue and chronic-fatigue support
- Blood-glucose-support supplement formulations
- Longevity and adaptogen-positioned supplement formulations
- Combination supplements with Astragalus, Ginseng, and Schisandra
- Functional beverages: herbal tonic drinks and wellness shots
- Premium pet supplements for senior animal vitality
Technical data
| Item | Specification |
|---|---|
| Appearance | Yellow-brown to brown free-flowing powder |
| Polysaccharide content (UV) | 30% / 50% / 70% (grade dependent) |
| Herb-to-extract ratio | 4:1 / 10:1 (non-standardized grades) |
| Loss on drying | ≤ 6.0% |
| Residue on ignition | ≤ 6.0% |
| Heavy metals (as Pb) | ≤ 2 mg/kg |
| Total plate count | ≤ 10000 cfu/g |
| Source | Polygonatum sibiricum rhizome |
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