The medicinal history ofAstragalus has been more than 2,000 years, and it has been known as the"sage medicine for invigorating Qi" since ancient times, with highmedicinal value.
Total sugar ≥50%, alcohol precipitation polysaccharide ≥5%, astragaloside IV ≥0.1%
Dried roots of leguminous perennial herb Astragalus
Brown yellow powder
UV detection method
1. According to the "Notice of the Ministry of Health on Further Regulating the Management of Health Food Ingredients", Astragalus is in the list of items that can be used in health food.
2. On December 2, 2020, the European Union Food Safety Administration (EFSA) issued Regulation (EU) No. 2020/1821, approving Panax Notoginseng and Astragalus extracts as new foods on the market.
| Thin layer chromatography (TLC) | showing the same characteristic spots as Astragalus medicinal materials |
| Loss on drying | ≤ 10.00% |
| Arsenic (mdl0.05) | ≤ 2.00ppm |
| Lead(mdl0.02) | ≤ 3.00ppm |
| Cadmium(mdl0.02) | ≤ 0.30ppm |
| Mercury(mdl0.005) | ≤ 0.10ppm |
| Total number of bacteria | ≤ 10000cfu/g |
| Mold and yeast | ≤ 1000cfu/g |
| Escherichia Coli. | Negative |
| Salmonella | Negative |
◆ Human biomedicine
◆ Biomedicine for animals
◆ The product contains not less than 0.1% astragaloside IV (a characteristic component of astragalus)
◆ The molecular weight distribution of astragalus polysaccharides is concentrated at about 15,000 (10,000-25,000), which is fully in line with the molecular weight distribution characteristics of natural astragalus polysaccharides, and has obvious advantages compared with the molecular weight of pseudo-astragalus polysaccharides in the market.
