Astragalus Polysaccharide Powder APS

Astragalus Polysaccharide Powder (APS) is a natural polysaccharide active ingredient derived from the roots of the leguminous plant Astragalus membranaceus or Astragalus mongholicus, representing one of the most characteristic functional substances within Astragalus extracts. With its established research foundation and applied value in immune modulation, antioxidant activity, fatigue resistance, and holistic health support, Astragalus polysaccharide is extensively utilised in dietary supplements, functional foods, and health nutrition products. It represents a plant-derived functional ingredient with a clearly defined functional profile.

Unlike traditional Astragalus extracts emphasising "total saponins" or "multicomponent synergistic effects", Astragalus Polysaccharide Powder focuses on the enrichment and standardisation of high molecular weight polysaccharide fractions within Astragalus. APPCHEM selects authentic Astragalus root as raw material. Through systematic extraction and refinement processes-including water extraction followed by alcohol precipitation, multi-stage membrane separation, and purification-the polysaccharide components are systematically extracted and refined. This effectively removes low-molecular-weight impurities while maximising the retention of polysaccharide structural integrity and biological activity. Standardised extraction and refinement ensure APS meets professional application requirements in polysaccharide content, molecular weight distribution, and batch consistency.

Astragalus Polysaccharide Powder is typically supplied as an brownish-yellow to pale yellow powder. It exhibits excellent water solubility and formulation adaptability, making it suitable for diverse dosage forms including capsules, tablets, granules, instant powders, and functional foods. In practical applications, APS frequently serves as the core active ingredient in immune-support formulations, enhancing bodily defence functions, alleviating fatigue states, and supporting overall wellbeing. It may also be synergistically combined with astragalosides, ginseng polysaccharides, Ganoderma lucidum polysaccharides, β-glucans, or vitamin-based nutrients to construct a multi-tiered immune and health support system.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) provides Astragalus Polysaccharide Powder APS utilising a mature, reproducible industrial plant extraction process, comprising the following principal steps:

1. Washing
2. Filtering
3. Removing impurities
4. Drying: to prevent high-temperature damage to thermosensitive active ingredients, especially volatile oils.
5. Crushing: (such as 80 mesh) to increase the contact area with the solvent and improve extraction efficiency.
6. Extraction
7. Solid-liquid separation
8. Purification
9. Concentrate
10. Drying
11. Smashing
12. Packaging
13. Finished product

The health benefits of Astragalus polysaccharides powder (APS) are rooted in their multi-targeted, multi-pathway biological regulatory capabilities. As a core component in dietary supplements, their efficacy is primarily achieved through the following mechanisms:

• Potent Immune System Modulation

The most widely recognised and extensively researched benefit of Astragalus polysaccharides powder (APS) is its bidirectional regulation of the immune system. It simultaneously enhances the body's defences against pathogens while balancing excessive inflammatory responses to maintain immune homeostasis. APS is acclaimed as a Biological Response Modifier. It activates multiple immune cells, including macrophages, natural killer (NK) cells, and dendritic cells (DCs), which form the body's first line of defence against infection. Concurrently, APS promotes the proliferation and differentiation of T lymphocytes and B lymphocytes, enhancing both cellular and humoral immune responses. This elevates antibody production levels, thereby establishing stronger and more enduring immune memory.

• Multidimensional Enhancement of Metabolic Health

APS exerts synergistic effects through multiple mechanisms to positively influence metabolic health. Research indicates APS improves insulin resistance, a core pathophysiological component of type 2 diabetes. It regulates key signalling pathways (such as AMPK) to increase glucose uptake and utilisation in peripheral tissues (e.g., muscle, fat), thereby helping maintain healthy blood glucose levels. Furthermore, APS has been found to protect pancreatic β-cell function and delay its decline, demonstrating significant potential for the prevention and adjunctive management of diabetes and its complications.

1. Lipid Metabolism Regulation: APS aids in modulating the blood lipid profile by reducing hepatic fatty acid synthesis and promoting fatty acid oxidation, thereby lowering serum total cholesterol and triglyceride levels. This is crucial for preventing atherosclerosis and maintaining cardiovascular health.
2. Gut Microbiome Regulation: As a prebiotic, APS cannot be directly digested or absorbed by the human body but is utilised and fermented by beneficial gut bacteria such as Lactobacillus and Bifidobacterium. This process not only promotes the growth of beneficial bacteria while inhibiting harmful ones but also produces beneficial metabolites, including short-chain fatty acids (SCFAs). These SCFAs provide energy to intestinal cells, strengthen the gut barrier function, and regulate systemic immune and metabolic states via the gut-brain and gut-liver axes. By reshaping the gut microbiota structure, APS opens a novel dimension for enhancing metabolic health.

With its well-defined efficacy and excellent physicochemical properties, Astragalus polysaccharide powder (APS) raw material can be widely applied in the development of various dietary supplements and functional foods. Its flexible and diverse application forms can meet the manufacturing requirements of different products.

Consistent with our product positioning, the core application areas of APS are primarily concentrated in the following high-growth niche markets:

1. Immune Health Supplements: APS synergistically enhances the efficacy of other immune-supporting ingredients such as vitamin C, vitamin D, zinc, echinacea, and probiotics.
2. Metabolic Health and Blood Glucose Management Products: It is suitable for developing supplements aimed at maintaining healthy blood glucose levels, improving insulin sensitivity, and supporting cardiovascular health. Combined with chromium, cinnamon extract, alpha-lipoic acid, and berberine, it offers natural nutritional support for pre-diabetic individuals or those monitoring blood glucose health.
3. Healthy Ageing and Energy Supplements: Given its antioxidant, anti-fatigue, and mitochondrial protective properties, APS is an ideal ingredient for developing anti-ageing formulations, sports nutrition products enhancing stamina and endurance, and supplements improving quality of life for the elderly.
4. Gut Health and Prebiotic Products: With growing recognition of gut microbiota importance, APS serves as a premium plant-based prebiotic for innovative products regulating intestinal flora, improving digestive health, and supporting gut-brain-immune axis function.
5. Functional Foods and Beverages: APS's excellent water solubility and mild taste profile facilitate easy incorporation into diverse functional food and beverage applications, including nutrition bars, meal replacement powders, fortified yoghurts, herbal teas, and health juices. Powdered APS is particularly favoured in such applications due to its versatility and extended shelf life.

Security statement：

Our company guarantees that the goods sent are safe, non-flammable, and non-explosive, and consistent with the declaration. Under normal transportation conditions, all losses caused by the products sent by our company shall be borne by our company.

Hot Tags: Astragalus Polysaccharide Powder, APS manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk.

Long-term cooperative logistics companies include international logistics companies such as DHL, FedEx, UPS, etc.

The regular bulk packaging of the product is a 25kg plastic bag and a cardboard drum. The sample is packaged in an inner aluminium foil bag and an outer plastic bag, supporting customised packaging solutions.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) regularly participates in international raw material exhibitions such as CPHI, SSW, and In Cosmetics Asia, and establishes long-term cooperative relationships with global customers.

Q1. How is the purity of this product verified?
A1: We employ authoritative analytical methods such as High Performance Liquid Chromatography (HPLC) and Ultraviolet Spectroscopy (UV) to ensure the content.

Q2. What is the minimum order quantity for Astragalus Polysaccharide Powder APS?
A2: Our minimum order quantity (MOQ) varies by product and specific requirements, and is typically negotiable. Please contact us for detailed information.

Q3. What is the delivery timeframe for the product?
A3: Delivery times depend on order volume and product type. Generally, we arrange production and dispatch promptly upon order confirmation.

Q4. Does APPCHEM offer customisation services?
A4: Yes, we provide customisation services including packaging, labelling, and adjusting product specifications to meet specific client requirements.

Q5. How does APPCHEM ensure product quality and stability?
A5: We maintain a rigorous quality control system. All products undergo third-party testing, with detailed COA (Certificate of Analysis) and stability data provided.

Reference

[1]Jian-min Wang, Xin-Yuan Sun et al. "Structural Characterisation, Antioxidant Activity, and Biomedical Application of Astragalus Polysaccharide Degradation Products." International Journal of Polymer Science (2018).
[2]Hui Liang, Siming Tao et al. "Astragalus polysaccharide: implication for intestinal barrier, anti-inflammation, and animal production." Frontiers in Nutrition (2024).