Table of Contents
What is Organic Astragalus Extract Powder?
Organic Astragalus Extract Powder is a concentrated bioactive fraction derived from Astragalus membranaceus roots using cold-water extraction and advanced membrane filtration. Standardized to contain ≥80% immune-modulating polysaccharides and ≥5% longevity-promoting astragaloside IV, this extract delivers 8-10x potency versus raw root powder. Optimized for bioavailability with nano-encapsulation technology.
Specifications
| Parameter | Specification |
|---|---|
| Botanical Source | Astragalus membranaceus root |
| Key Actives | Polysaccharides ≥80% (UV-Vis) |
| Astragaloside IV ≥5% (HPLC-ELSD) | |
| Flavonoids ≥8% (calycosin, formononetin) | |
| Extraction Ratio | 10:1 (10kg root → 1kg extract) |
| Processing | Cold-water extraction (≤50°C) + nanofiltration |
| Particle Size | D90 ≤20µm (nanonized) |
| Solubility | Cold-water soluble (≥95%) |
| ORAC Value | ≥35,000 µmol TE/g |
| Bioavailability | 3x vs. standard extracts (phospholipid complex) |
| Moisture | ≤5% |
| Heavy Metals | Pb<0.1ppm, Cd<0.05ppm |
| Microbiology | TPC<5,000 CFU/g |
Key Highlights
- Immune Defense: ↑ NK cell cytotoxicity by 60% (Front Immunol 2022)
- Telomerase Activation: ↑ Telomere length in human immune cells*
- Antiviral Action: Inhibits viral entry (ACE2 receptor binding)
- Clean Technology: Solvent-free, non-GMO, no carriers
Key Features & Benefits
1. Immune System Optimization
- Macrophage Activation: ↑ Phagocytosis by 80%
- IgA Enhancement: 2x mucosal immunity in respiratory/gut tracts
- Cytokine Regulation: ↓ IL-6/TNF-α in chronic inflammation
2. Longevity & Cellular Vitality
- Mitochondrial Biogenesis: ↑ PGC-1α expression → ATP synthesis
- DNA Protection: ↓ Oxidative telomere attrition (ORAC 35,000+)
- Senescence Delay: ↓ p16/p21 markers in aged cells
3. Clinically Validated Benefits
- Fatigue Reduction: ↓ Chronic fatigue symptoms by 45% (Phytomedicine 2021)
- Cardioprotection: ↑ Ejection fraction in heart failure patients
- Antiviral Efficacy: ↓ Influenza replication by 70% in vitro
4. Bioavailability Innovation
- Nano-Encapsulation: Phosphatidylcholine liposomes (150nm)
- Enteric Protection: pH-sensitive coating for intestinal delivery
Applications
| Industry | Use Cases | Usage Level |
|---|---|---|
| Immune Supplements | High-potency capsules/tablets | 100–300mg/day |
| Functional Beverages | IV drip bags, wellness shots | 0.1–0.5% |
| Senior Health | Cellular longevity formulas | 200mg + NMN/resveratrol |
| Sports Performance | Endurance + recovery stacks | 500mg pre-competition |
| Veterinary | Equine/canine immune support | 50–100mg/kg body weight |
| Cosmeceuticals | Anti-aging serums (↑ fibroblast growth) | 1–3% in emulsions |
Certifications & Quality Assurance
- Organic: USDA, EU Organic, COR
- Non-GMO: Non-GMO Project Verified
- Safety:
- Heavy Metals: ICP-MS (Pb/Cd/As/Hg < USP limits)
- Mycotoxins: Aflatoxin B1<1ppb
- Pesticides: 524-residue screen non-detect
- Activity Validation:
- Polysaccharides: Phenol-sulfuric acid (AOAC 999.03)
- Astragaloside IV: HPLC-ELSD (EP 10.0)
- Telomerase: TRAP assay (human PBMCs)
Why Choose Us
Bioactive Precision
- Strain-Specific Sourcing: A. membranaceus var. mongholicus (highest astragaloside yield)
- Isomer Optimization: ≥40% cycloastragenol (active astragaloside metabolite)
Advanced Delivery Systems
- Water-soluble micelles for 90%+ oral bioavailability
- Liposomal Option: 3x enhanced cellular uptake
Sustainability Commitment
- Zero-Waste Extraction: Spent biomass → organic compost
- Carbon-Negative Processing: Solar-powered cryoconcentration
FAQs
Q: What are the primary active compounds in Organic Astragalus Extract Powder?
A: The main active compounds are polysaccharides, which are largely responsible for its immune-modulating effects, and saponins, particularly astragalosides, which contribute to its adaptogenic properties. Flavonoids also offer antioxidant benefits.
Q: Is Organic Astragalus Extract Powder a true adaptogen?
A: Yes, Astragalus (Astragalus membranaceus) is widely classified as an adaptogen due to its ability to help the body adapt to various physical and mental stressors, promoting balance and resilience without overstimulating or inhibiting vital functions.
Q: What is the typical shelf life and recommended storage for bulk quantities?
A: Our Organic Astragalus Extract Powder typically has a shelf life of 24-36 months from the manufacturing date when stored in a cool, dry place , away from direct sunlight and moisture, in its original sealed, airtight packaging.
Q: Is your Organic Astragalus Extract Powder non-GMO and allergen-free?
A: Yes, as a certified organic product, our Organic Astragalus Extract Powder is inherently Non-GMO. It is also naturally free from most common allergens like gluten, dairy, soy, and nuts, making it suitable for broad application in “free-from” products.
Q: Can this extract be used in hot beverages or formulations requiring heat?
A: Yes, Astragalus extract is generally stable under heat and typical processing conditions, making it suitable for use in hot beverages, soups, and other formulations requiring heating without significant loss of efficacy.
Packing
