Herbal Extracts
Astragalus Membranaceus Extract
Botanical Source: Astragalus membranaceus (Fisch.) Bunge
Specification: 10:1
Appearance: Brown Yellow Powder
Used Part: Root
Test Method: TLC
Solubility: Soluble in water
MOQ: 1 kg
Sample: 20 g
Packing: 1 kg in aluminum foil bag; 25 kg in fibre drum
Delivery: FedEx, DHL, air shipment, sea shipment
Certifications: ISO, HACCP, KOSHER, HALAL, BRC
Features:
Non-irradiated
GMO-free, allergen-free, TSE/BSE-free
Not treated with ETO during production, storage, or transportation
Product Description
Reliable Astragalus Membranaceus Extract Manufacturer & Bulk Supplier
Greenherb operates a GMP-certified extraction facility specializing in Astragalus Membranaceus Extract. We source raw roots from certified cultivation bases practicing sustainable agriculture to minimize environmental impact. Our low-temperature ethanol-water extraction and membrane separation technologies isolate the bioactive saponins and polysaccharides while removing fibrous material. We provide full export documentation and technical support for seamless integration into your supply chain.
Why Choose Greenherb Astragalus Membranaceus Extract
- Dual-Marker Standardization – We guarantee precise levels of both astragalosides and polysaccharides, ensuring our astragalus membranaceus root extract delivers consistent functional value for immune and vitality formulations.
- Low-Temperature Extraction – Unlike high-heat methods, our controlled ethanol-water process preserves thermally sensitive saponins and prevents degradation of bioactive compounds.
- Solvent Residue Compliance – Post-extraction purification cycles ensure residual solvents are undetectable, meeting strict ICH guidelines for global markets.
- Heavy Metal Remediation – Specialized chelation steps remove heavy metal contaminants to levels far below international pharmacopeia limits.
- Particle Size Engineering – We offer customized mesh sizes (80 to 300 mesh) to optimize flowability for tablet pressing or instant dispersion in beverages.
- Oxidative Stability – Nitrogen-flushed packaging prevents the oxidation of sensitive saponins during storage and transit.
- Export Documentation Support – Shipments include COA, MSDS, Non-GMO affidavit, and Phytosanitary certificates to facilitate customs clearance.
- Logistics Coordination – We work with specialized freight forwarders experienced in handling botanical extracts, ensuring temperature-stable delivery.
- Direct Factory Pricing – Eliminate distributor markups with transparent pricing for bulk quantities and long-term supply agreements.
Certificate of Analysis
| Item | Specification | Test result |
| Extract Ratio | 10:1 | Conforms |
| Physical Control | ||
| Appearance | Brown yellow powder | Conforms |
| Odor & Taste | Characteristic | Conforms |
| Identification | Positive | Conforms |
| Part Used | Root | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | NLT 95% through 80 mesh | Conforms |
| Solubility | Water soluble | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy Metals | NMT10ppm | Conforms |
| Lead(Pb) | NMT2ppm | Conforms |
| Arsenic (As) | NMT1ppm | Conforms |
| Mercury(Hg) | NMT1ppm | Conforms |
| Cadmium(Cd) | NMT1ppm | Conforms |
| GMO Status | GMO Free | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
Product Introduction
Astragalus Membranaceus Extract is a concentrated botanical ingredient derived from the dried roots of Astragalus membranaceus. By utilizing a controlled extraction process rather than simple grinding, we isolate the naturally occurring astragalosides and polysaccharides—bioactive compounds studied for their immunomodulatory and adaptogenic properties. This astragalus membranaceus supplement serves as a precision raw material for nutraceutical manufacturers developing targeted formulations for immune health, vitality, and stress resilience.
Production Process
Greenherb employs a controlled extraction sequence to ensure purity and potency:
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Root Authentication – Harvesting of 4-year-old roots, followed by macroscopic and TLC identification to confirm species integrity.
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Washing & Slicing – High-pressure cleaning and uniform slicing to optimize extraction surface area.
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Low-Temp Ethanol Extraction – Targeted solvent extraction to isolate polar (polysaccharides) and semi-polar (saponins) bioactive fractions.
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Membrane Separation – Ultrafiltration and nanofiltration to remove impurities and concentrate actives.
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Vacuum Concentration – Removal of solvent under reduced pressure to create a concentrated extract paste.
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Spray Drying – Transformation into a free-flowing powder, utilizing food-grade carriers if required for stability.
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Precision QC – Final testing for marker compliance, heavy metals, and microbiological safety.
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Secure Packaging – Double-layer PE bags with desiccants, sealed within fiber drums.
Functional Properties & Benefits
As a botanical extract, it offers targeted physiological support:
- Immune System Modulation – Polysaccharides activate macrophages and natural killer cells, enhancing innate immune response.
- Adaptogenic Support – Supports the body's resistance to physical, chemical, and biological stressors.
- Energy & Vitality – Traditionally used to support healthy energy levels and reduce fatigue.
- Antioxidant Defense – Provides robust free radical scavenging activity, protecting cellular structures from oxidative stress.
- Cardiovascular Wellness – Exhibits supportive effects on healthy blood pressure and circulation.
Applications
Astragalus Membranaceus Extract is engineered for diverse commercial formulations:
Immune Health Supplements
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Capsules, tablets, and powdered blends for daily immune maintenance and seasonal wellness.
Adaptogenic Formulas
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Stress-resilience blends and vitality supplements for active lifestyles.
Functional Beverages
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Ready-to-drink tonics and powdered drink mixes for daily wellness support.
Traditional Wellness Blends
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Herbal combinations integrating astragalus with other traditional botanicals.
Contact Greenherb for Astragalus Membranaceus Extract Supply
Greenherb supplies Astragalus Membranaceus Extract with verified astragaloside and polysaccharide profiles, backed by comprehensive third-party testing. We offer flexible order quantities ranging from laboratory samples to full container loads. Customized specifications for astragalus membranaceus supplement applications are available upon request to match your exact formulation requirements.
For immediate assistance, contact our sourcing team directly.
Greenherb – Your Strategic Partner for Traditional Medicinal Extracts and Nutraceutical Ingredients.
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