What is China Astragalus Extract?
China Astragalus Extract is a botanical ingredient in high concentration obtained by using the roots of the plant Astragalus membranaceus, which is native to northern China and has a long tradition of usage in traditional herbal practices. The extract is produced by highly developed extraction and purification procedures that ensure the extract is of a specific concentration of particular compounds of the extract, including polysaccharides, saponins, and flavonoids, among others, hence providing a high degree of consistency and reliability to industries. To clients, this ingredient is a high-quality raw material capable of being used in different manufacturing industries such as dietary supplements, functional foods, beverages, animal nutrition, and even personal care formulations. The company can be an interesting prospect for all the businesses that want to innovate in the health and wellness market due to its stable profile, blending ability, and the fact that it does not interfere with other plant extracts. It is not just appreciated because of its authenticity and its traceable origin, but also due to the fact that the country has a good supply chain infrastructure that allows massive productions and maintains high standards of quality, including the ISO, GMP, and third-party testing. The flexibility of its formulation process is also useful to manufacturers because the extract may be provided in various concentrations and forms to suit capsule manufacturing, powder-blending, or liquid purposes.

COA
| Item | Specification | Result |
| Appearance | Brown Yellow Fine Powder | Conforms |
| Odor & Taste | Characteristic | Conforms |
| Mesh Size | 95% pass 80 mesh | Conforms |
| Identification (TLC/UV) | Positive | Positive |
| Assay (Astragaloside IV) | ≥0.5% HPLC | 0.01 |
| Polysaccharides (UV) | ≥40% | 0.41 |
| Loss on Drying | ≤5.0% | 0.03 |
| Ash | ≤5.0% | 0.03 |
| Bulk Density | 0.40–0.65 g/mL | 0.56 g/mL |
| Heavy Metals | ≤10 ppm | Conforms |
| - Lead (Pb) | ≤3 ppm | 0.87 ppm |
| - Arsenic (As) | ≤2 ppm | 0.35 ppm |
| - Cadmium (Cd) | ≤1 ppm | 0.12 ppm |
| - Mercury (Hg) | ≤0.1 ppm | <0.01 ppm |
| Microbiological Tests | ||
| Total Plate Count | ≤10,000 cfu/g | 1,200 cfu/g |
| Yeast & Mold | ≤1,000 cfu/g | 95 cfu/g |
| E. coli | Negative | Negative |
| Salmonella | Negative | Negative |
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Features
Astragalus Extract is defined by the presence of a set of peculiar physical and chemical characteristics that predestinate it as a functional raw material when it is used in the industrial sphere. It is usually formulated as a fine yellowish brown powder and is very soluble in water, and is stable during formulation, which makes it applicable to both dry and liquid product systems. It is also chemically rich in bioactive compounds like astragalosides, flavonoids, and polysaccharides, which are highly standardized so that they remain consistent through production batches. These substances not only add value to the usage of the extract but also to the peculiar features of the extract that make it stand out among other herbal components. The polysaccharide fraction has been specifically observed to have high molecular weight and water-binding properties, whereas the saponins offer emulsifying potential, which increases compatibility in formulations that involve blending. Moreover, it exhibits excellent stability at normal processing environment conditions, thus enabling it to maintain quality following the encapsulation, spray drying, or beverage manufacturing. Its natural form, regularized active content, and assured physicochemical stability are what have made it a do-all and be-all popular and reliable nutraceutical, food, and personal care ingredient among manufacturers.
How to Store Properly?
1. Store in a Cool, Dry Environment
A controlled storage facility should be used to store the extract in the presence of controlled temperature and humidity. The temperature or humidity can influence its stability and cause active compounds to degrade.
2. Avoid Direct Sunlight
The product should also be kept in a place that does not expose it to direct light because the UV rays may change the color and chemical composition of the product with time. An indoor or a shaded warehouse setting works well.
3. Keep in Original Sealed Packaging
Because our firm already packs the extract according to the industry standards, manufacturers are expected to keep it as it is packaged by the company before use. This assists in maintaining freshness and preventing contamination, and ensures adherence to the quality standards.
4. Isolate from Strong Odors and Chemicals
The Astragalus Membranaceus Root Extract is hygroscopic in nature, i.e., it is able to absorb the odor and volatile compounds of the environment. It must hence be stored not in close contact with strong-smelling substances, cleaning agents, or chemicals.
5. Maintain Proper Handling Practices
When some parts of the bulk packaging are opened to construct some of the manufactured products, the unused materials should be resealed and sent back to the controlled storage conditions. Containers should be repacked into clean, food-grade containers in the case of redistribution.
6. Follow Recommended Shelf Life
To achieve the best quality, the extract is supposed to be consumed within the prescribed shelf life at the appropriate storage conditions. Internal inspections of the appearance and smell may be done on a regular basis to ensure the integrity of the product prior to use in production.

Recommended Usage
Astragalus Extract Powder is widely used by industries as a multifunctional food ingredient in a variety of industries, and its standardized bioactivity profile allows product innovation in a wide range of products. It is used in sophisticated formulations in the nutraceutical industry, including botanical blends, powder mixes, and liquid concentrates as a plant-based base to wellness-focused product lines. Manufacturers of food and beverages utilize it to make their health-oriented formulations richer, starting with fortified powders and all the way to specialized nutritional items, in line with the trends of consumers seeking natural ingredients with verifiable sources. It is also incorporated into personal care and cosmetic use, besides nutrition, where the botanical formulation can help in the positioning of high-value plant-based skincare solutions. Animal health producers can also use the extract as a component of natural feed additives or performance and wellness functional supplements. It is flexible, and its quality and consistency are very high, which makes it a favourite ingredient with manufacturers who aim to diversify portfolios in areas where natural authenticity and standardised functionality are paramount in market competitiveness.
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