| Product Name | Astragalus Polysaccharide |
|---|---|
| Botanical Name | Astragalus membranaceus |
| Appearance | Brown-yellow to light brown powder |
| Specifications | Polysaccharide ≥ 70% (UV) |
| Extract Ratio | 10:1 to 50:1 |
| Loss on Drying | ≤ 5.0% |
| Heavy Metals | ≤ 10 ppm |
| Particle Size | 95% pass 80 mesh |
| Package | 1 kg, 5 kg, 25 kg, or customized |
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Astragalus polysaccharide is a water-soluble active fraction extracted from the dried roots of Astragalus membranaceus, a leguminous herb with a long history in traditional Chinese medicine. The product is manufactured via hot-water extraction, ethanol precipitation, and spray drying, yielding a fine powder with a polysaccharide content of at least 70% (UV). It is widely used in immune-support supplements, functional foods, and veterinary nutrition.
Our astragalus polysaccharide is processed under strict GMP conditions, with each batch tested for assay, moisture, and heavy metals to ensure consistent quality. We supply standard extracts as well as custom ratios to meet specific formulation requirements.
Synonyms: Astragalus root extract, Huang Qi extract, Milk vetch root polysaccharide, Astragalus membranaceus extract
Every batch is analyzed by HPLC/UV for polysaccharide content, with loss on drying ≤5.0% and heavy metals ≤10 ppm. Full COA, MSDS, and TDS are provided with each shipment; stability data and allergen statements are available upon request.
Standard packaging options include 1 kg, 5 kg, and 25 kg fiber drums, with custom packing available. In-stock items ship within 3-5 business days; MOQ is 1 kg. For pricing, samples, or bulk orders, contact our sales team.
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