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Polygala fallax Hemsl. Extract
Polygala fallax Hemsl. Extract
Color: Typically appears as a brown to dark brown fine powder or viscous extract. The exact hue may vary slightly based on extraction solvents (e.g., water, ethanol), concentration levels, and post-processing drying methods.
• Shelf Life: Generally 24months when stored appropriately. It requires a cool (15-25°C), dry, and well-ventilated environment, with airtight packaging to avoid moisture absorption, light exposure, and contact with oxygen, which could degrade active components.
• Common Detection Methods:
◦ Thin Layer Chromatography (TLC): Used for qualitative identification. By comparing the chromatographic spots of the extract with those of standard reference substances (e.g., characteristic saponins or flavonoids in Polygala species), it confirms the authenticity of the extract and excludes adulteration.
| Item | Details |
|---|---|
| Product Name | Polygala fallax Hemsl. Extract |
| Aliases | Yellow-flowered Milkwort, Golden-tail Milkwort, Hanging Yellow Flower |
| Latin Name | Polygala aureocauda Dunn |
| Product Specification | 1:1 |
| Testing Method | TLC |
| Appearance | Brownish-yellow Powder |
| Mesh Size | 100% Pass 80 Mesh |
| Packaging Specification | 1kg/aluminum foil bag, 25kg/paper drum, or customized packaging as per customer requirements |
| Storage Method | Store in a cool, dry place with sealing, at room temperature |
| Shelf Life | 24 Months |
| Express/Logistics | Express delivery or logistics. Domestic express usually arrives within 3 days; logistics usually arrives within 5 days. Quotations generally include domestic transportation costs. |
| Sample Provision | Generally, 5-20g samples are provided for most products; sample fees are charged for some products. |
