Bulk OEM
Competitive Price Quercetin Powder Bulk Supply
Specification: 95% - 98% HPLC
Source: Sophora Japonica
Grade: Pharma / Food Grade
Standardized monomers, liposomal complexes, and supercritical plant powders engineered for high absorption, batch repeatability, and international compliance in Uzbekistan.
Why modern pharmaceutical formulators and nutraceutical brand owners across Tashkent, Samarkand, and Fergana are switching from legacy organic solvent reflux to advanced Supercritical Carbon Dioxide ($SFE-CO_2$) extraction platforms.
Supercritical $CO_2$ operates above the critical temperature ($31.1^\circ\text{C}$) and pressure ($73.8\text{ bar}$), acting as a non-polar solvent that completely evaporates upon depressurization. This guarantees zero hexane, ethanol, or acetone residues in final APIs.
By conducting extraction under mild thermal parameters ($35^\circ\text{C} - 45^\circ\text{C}$), delicate aromatic hydrocarbons, unstable essential lipids, and bio-flavonoids like Sophora Japonica derivatives remain unoxidized and structurally intact.
Our dual-separator OEM rigs allow selective pressure-step fractionation. We can isolate specific target active monomers (e.g., Quercetin 98%, Gromwell Root Shikonin, or Horsetail Silica) while stripping away unwanted plant waxes and heavy metals.
Under the strategic framework of Strategy Uzbekistan 2030 and localized import-substitution directives issued by the Ministry of Health of the Republic of Uzbekistan, domestic pharmaceutical production in regions such as the Tashkent Pharma Park is experiencing exponential modernization. The market demand for standardized, audit-ready botanical active pharmaceutical ingredients (APIs) and dietary supplement raw materials has reached an all-time high.
Local manufacturers are aggressively moving away from unstandardized crude plant powders toward high-potency, standardized monomers and liposomal complexes. RAAG Biotech Co., Ltd. serves as a primary strategic OEM partner, bridging Chinese industrial supercritical extraction capabilities with Central Asian formulation needs.
Combining decade-long botanical engineering expertise with rigid batch-level quality control, international regulatory files, and customized OEM processing.
Every shipment delivered to Tashkent customs arrives with a complete batch-specific technical file: HPLC/UV quantitative assays, heavy metal residue panels (<10ppm), microbiological counts, pesticide residue screening (USP/EP standards), MSDS, and GMO-free certificates.
Operating dedicated cleanrooms and continuous supercritical $CO_2$ extraction units yielding over 300 metric tons annually. We maintain long-term agricultural contracts for raw materials like Sophora Japonica, ensuring price stability for Uzbek enterprise contracts.
Recognizing the socio-cultural and legal requirements of the Central Asian market, all our manufacturing processes hold ISO22000, HACCP, HALAL, and KOSHER certifications, facilitating seamless registration with the State Center for Expertise and Standardization of Medicines in Uzbekistan.
A transparent, mathematically validated 4-stage pipeline built for B2B procurement clarity.
We analyze your desired assay (e.g., Quercetin 95% vs 98%, Granular vs 80 Mesh powder) and particle density requirements tailored to your tablet or encapsulation line.
Our R&D team optimizes pressure, temperature, and modifier ratios ($CO_2 + \text{Ethanol co-solvent}$) in pilot-scale SFE reactors to yield maximum active marker recovery.
A 20g–100g sample from the validated batch is dispatched to your analytical laboratory in Tashkent via air courier alongside a matching COA and chromatographic profile.
Upon sign-off, full drum-scale production (25kg fiber drums with double food-grade PE liners) is executed, cleared through customs, and dispatched via land or air freight.
Addressing regulatory, logistical, and technical parameters for importing high-purity botanical extracts into the Republic of Uzbekistan.
We offer end-to-end OEM and ODM services, including customized target active standardization (e.g., isolating specific quercetin fractions or liposomal formulations), particle size micro-milling (from 80 mesh down to micronized powders for direct compression), custom moisture control, bulk granulating, and custom carrier selection (such as maltodextrin, gum arabic, or carrier-free pure extracts). We also support private labeling and specialized barrier packaging suited for Central Asia's continental climate.
Every commercial lot shipped to Uzbekistan is accompanied by a full export documentation pack compatible with the requirements of Uzstandardization and the Ministry of Health of the Republic of Uzbekistan. This includes batch-specific Certificates of Analysis (COA) issued by accredited HPLC labs, Material Safety Data Sheets (MSDS), Process Flowcharts, Certificate of Origin (Form E or General), Allergen-Free statements, and HALAL certificates. Third-party testing by independent entities like SGS or Eurofins can be arranged prior to vessel loading.
For urgent pilot runs and high-value monomer samples, express air freight to Tashkent International Airport (TAS) takes approximately 5 to 7 business days. For bulk commercial orders (200kg to multi-ton lots), we utilize overland rail and highway container transit via the established China-Central Asia logistics corridors (entering via Khorgos/Altynkol crossing through Kazakhstan directly to Tashkent dry ports), with typical delivery times ranging from 14 to 22 days depending on customs processing speed.
Our standard MOQ for commercial batch extracts and standardized Sophora Japonica Quercetin powders is 1 kg for lab evaluation and pilot formulation trials, and 25 kg (one standard fiber drum) for regular commercial production orders. For specialized high-purity single monomer reference grades or custom liposomal encapsulated products, smaller initial evaluation quantities can be accommodated upon technical review.
Standard Quercetin dihydrate exhibits low aqueous solubility and limited intestinal permeability, resulting in poor oral bioavailability. Our Liposomal Quercetin 50% utilizes advanced phospholipid double-layer encapsulation. This shields the active flavonoid through the stomach acid environment, yielding up to 20 times higher plasma concentration compared to raw extract. This provides your finished dietary supplement brand in Uzbekistan a distinct competitive advantage and clear marketing claim.
Yes. All our production lines, raw material handling, and extraction vessels are strictly HALAL certified by recognized international Islamic certification bodies. Supercritical $CO_2$ extraction technology inherently uses non-alcoholic, food-grade carbon dioxide as the primary extraction fluid, eliminating any concerns regarding residual solvent contamination or ethanol presence in final products intended for Muslim-majority populations across Uzbekistan and the broader EAEU region.
Partner with a certified OEM manufacturer of Supercritical CO2 plant extracts and standardized botanical monomers. Request technical datasheets, full batch COAs, and complimentary 20g pilot evaluation samples today.
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