Dong Quai Powder

Reliable Dong Quai Extract Powder Manufacturer & Bulk Supplier

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

Product Introduction

Production Process

1. Root Authentication – Harvesting of mature roots from certified high-altitude farms, followed by macroscopic and TLC identification.
2. Washing & Slicing – Thorough cleaning and uniform slicing to optimize extraction surface area.
3. Low-Temp Ethanol Extraction – Targeted solvent extraction to isolate polar and semi-polar bioactive fractions.
4. Vacuum Concentration – Removal of solvent under reduced pressure to create a concentrated extract paste.
5. Purification – Filtration and decolorization steps to remove fibrous impurities and chlorophyll.
6. Spray Drying – Transformation into a free-flowing powder, utilizing food-grade carriers if required for stability.
7. Precision QC – Final testing for marker compliance, heavy metals, and microbiological safety.
8. Secure Packaging – Double-layer PE bags with desiccants, sealed within fiber drums.

Functional Properties & Benefits

• 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

• Capsules and tablets for menstrual support, menopause management, and reproductive wellness protocols.

• Ingredient for TCM herbal formulas, granules, and decoction preparations.

• Powdered drink mixes and ready-to-drink teas beverages targeting vitality and circulation.

• Skincare formulations leveraging its antioxidant and circulation-promoting properties for anti-aging serums.

Contact Greenherb for Dong Quai Extract Powder Supply