Herbal Extracts
Dong Quai Powder
Product Name: Dong Quai Extract
Botanical Source: Angelica sinensis (Oliv.) Diels
Specification: 1% Ligustilide
Appearance: Brown Yellow Powder
Used Part: Root
Test Method: HPLC
Solubility: Insoluble 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 Dong Quai Extract Powder Manufacturer & Bulk Supplier
Greenherb operates a GMP-certified extraction facility specializing in Dong Quai Extract Powder. We source raw roots from certified high-altitude farms in Gansu Province, where mineral-rich soils and cold climate conditions drive maximum accumulation of ferulic acid and ligustilide. Our low-temperature ethanol extraction protocol preserves these thermally sensitive compounds while removing fibrous material, delivering a standardized botanical ingredient for global nutraceutical and traditional medicine markets. We provide full export documentation and technical support for seamless integration into your supply chain.
Why Choose Greenherb Dong Quai Extract Powder
- High-Altitude Origin Traceability – We restrict procurement to mature roots grown at elevations above 2,000 meters in Gansu. The harsh growing environment forces the plant to produce higher densities of bioactive phthalides, ensuring our dong quai root powder possesses genuine therapeutic potency.
- Dual-Marker Standardization – Unlike suppliers who test only crude markers, we standardize both ferulic acid (≥0.8%) and ligustilide (≥0.5%). This dual-profile approach mirrors traditional use patterns and modern pharmacological research.
- Low-Temperature Ethanol Extraction – To protect heat-sensitive volatile oils, we avoid high-heat methods. Our controlled ethanol-water process preserves the delicate phytochemical matrix required for women's health applications.
- Third-Party Batch Verification – Every lot undergoes identity testing (TLC/HPLC) and contaminant screening (heavy metals, microbes, pesticide residues) by ISO/IEC 17025 accredited labs. You receive a full COA before shipment departs.
- Solvent Residue Compliance – Post-extraction, we run a purification cycle to ensure residual solvents are undetectable, meeting the strict ICH guidelines required for EU and North American import markets.
- Custom Ratio Flexibility – Need a specific extract ratio (e.g., 10:1 or 20:1)? We adjust the concentration parameters and carrier systems (Maltodextrin/Silica) to hit your exact R&D targets.
- Export Documentation Support – Shipments include COA, MSDS, Non-GMO affidavit, and Phytosanitary certificates. We assist with customs clearance paperwork to prevent port delays.
- Logistics Coordination – We work with specialized freight forwarders experienced in handling botanical extracts, ensuring temperature-stable delivery to your warehouse door.
- Direct Factory Pricing – Eliminate middlemen markups. We offer transparent pricing structures with volume incentives for committed annual contracts.
Certificate of Analysis
| Item | Specification | Test result |
| Assay | 1% Ligustilide | 1.09% |
| Physical Control | ||
| Appearance | Brown yellow powder | Conforms |
| Odor & Taste | Characteristic | Conforms |
| Identification | Positive | Conforms |
| Part Used | Root | Conforms |
| Loss on Drying | ≤5.0% | 3.16% |
| Ash | ≤5.0% | 2.85% |
| Particle size | NLT 95% through 80 mesh | Conforms |
| Solubility | Non-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
Dong Quai Extract Powder is a traditional Chinese medicinal ingredient derived from the dried roots of Angelica sinensis. Unlike raw root powders that suffer from extreme variability in active compound density, our standardized dong quai extract ingredient provides formulators with a reliable baseline. The extraction process isolates key phthalides (like ligustilide) and phenolic acids (like ferulic acid), transforming a wild-harvested botanical into a precision nutraceutical raw material suitable for capsules, tablets, and functional beverages targeting women's health and circulatory support.
Production Process
Greenherb employs a controlled extraction sequence to ensure purity and potency:
-
Root Authentication – Harvesting of mature roots from certified high-altitude farms, followed by macroscopic and TLC identification.
-
Washing & Slicing – Thorough cleaning and uniform slicing to optimize extraction surface area.
-
Low-Temp Ethanol Extraction – Targeted solvent extraction to isolate polar and semi-polar bioactive fractions.
-
Vacuum Concentration – Removal of solvent under reduced pressure to create a concentrated extract paste.
-
Purification – Filtration and decolorization steps to remove fibrous impurities and chlorophyll.
-
Spray Drying – Transformation into a free-flowing powder, utilizing food-grade carriers if required for stability.
-
Precision QC – Final testing for marker compliance, heavy metals, and microbiological safety.
-
Secure Packaging – Double-layer PE bags with desiccants, sealed within fiber drums.
Functional Properties & Benefits
As a radix angelicae sinensis ingredient, it offers targeted physiological support:
- Women's Hormonal Balance – Traditionally used to support menstrual regularity and alleviate discomfort associated with cyclical hormonal fluctuations.
- Circulatory Support – Studied for its role in promoting healthy blood flow and microcirculation, particularly in peripheral tissues.
- Antioxidant Defense – Provides robust free radical scavenging activity through ferulic acid and other polyphenolic compounds.
- Anti-Inflammatory Properties – Exhibits modulatory effects on inflammatory pathways, supporting overall wellness.
- Bioavailability Enhancement – When processed correctly, the concentrated powder offers superior absorption compared to raw root consumption.
Applications
Dong Quai Extract Powder is engineered for diverse commercial formulations:
Women's Health Supplements
-
Capsules and tablets for menstrual support, menopause management, and reproductive wellness protocols.
Traditional Medicine Formulations
-
Ingredient for TCM herbal formulas, granules, and decoction preparations.
Functional Beverages
-
Powdered drink mixes and ready-to-drink teas beverages targeting vitality and circulation.
Cosmeceuticals
-
Skincare formulations leveraging its antioxidant and circulation-promoting properties for anti-aging serums.
Contact Greenherb for Dong Quai Extract Powder Supply
Greenherb supplies Dong Quai Extract Powder with verified ferulic acid and ligustilide profiles, backed by comprehensive third-party testing. We offer flexible order quantities ranging from laboratory samples to full container loads. Customized specifications for angelicae sinensis 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.
Send Product Inquiry