Examine our highly standardized primary active ingredients manufactured under strict GMP compliance protocols.
As the global nutraceutical and dietary supplement markets witness unprecedented shifts toward preventive healthcare, active plant molecules like Quercetin Bioflavonoids (derived primarily from Sophora japonica) have moved from niche antioxidants to core formulation foundations. Modern research validates Quercetin’s robust mechanism of action in human cellular health, demonstrating potent zinc-ionophore properties, mast-cell stabilization, senolytic synergy, and cardiovascular support.
Global demand is no longer satisfied by basic crude extracts. International buyers require high-grade Quercetin Anhydrous (min 95% - 98% by HPLC) with rigorous control over heavy metals, residual solvents, and pesticide residues. As a pioneering exporter, UniCare bridges the gap between state-of-the-art agricultural practices and advanced extraction chemistry to supply consistent, industrial-scale bulk volumes to formulators worldwide.
A state-of-the-art extraction ecosystem engineered for maximum efficiency, safety, and scalable customization.
UniCare attaches great importance to the hardware conditions of production equipment and has the largest and most advanced extraction factory in China. The entire production line in UniCare is controlled by a modern, intelligent, automatic control system. Until now, UniCare has built up two GMP workshops, containing six multi-functional extraction lines, among which there is the only production line for Ginkgo Biloba Extract of acetone process in the whole China. Here are several other production lines including fermentation production lines and Chinese medicine pieces. A total of 30,000 tons of various Chinese medicine plant raw materials can be processed each year.
Our core philosophy revolves around continuous technological evolution: Discover and create the new value of herb, drive continuous innovation, utilize the most advanced technology to yield top-tier purity, and give back to our stakeholders and community.
All operations are carried out under strict compliance with Chinese Good Manufacturing Practices, guaranteeing consistent quality control standards across all product lines.
Equipped with intelligent DCS (Distributed Control Systems) managing temperature, flow rate, pressure, and solvent ratio parameters dynamically during large-scale extraction.
Operating six advanced production lines, including three annular dynamic countercurrent extraction lines (10 & 15 tons) and 32 multi-functional extraction tanks.
Using industry-leading analytical instruments to verify identity, purity, and safety profiles down to parts-per-billion levels.
UniCare has established a leading and complete quality control system, and strictly controls the high quality of products in accordance with the quality system. With advanced testing instruments, strict control of product quality, to provide every customer with high quality products. Detectable items are: Signature component detection (HPLC or UV), solvent residues GC, pesticide residues (organochlorine detection) GC-MS-MS, heavy metals (lead, arsenic, mercury, cadmium, copper) ICP-MS microscopic identification, moisture, dry weight loss, ash, microbial limits, thin layer identification, weighing, conductivity, PH, sulfur dioxide residue, routine detection, etc.
| Analytical Target Category | Test Parameters & Methodology | Instrumentation Employed |
|---|---|---|
| Active Ingredient Analysis | Quantitative Assay & Chemical Identification | UHPLC Agilent 1290, HPLC Agilent 1260, Shimadzu LC-20AT |
| Hazardous Substance Analysis | Heavy Metals, Pesticide Residues, Solvent Residues | ICP-MS, Gas Chromatography (GC-MS-MS / GC-2010) |
| Microbe Analysis | Total Plate Count, Yeast & Mould, Specific Pathogens | USP / EP Standard Microbial Culturing & Identification |
| Raw Material Control | Pesticide Residue, Allergy Origin, GMO, Origin Verification | Thin Layer Chromatography (TLC), PCR testing |
| Physical Characteristics | pH value, Moisture, Ash, Optical Rotation, Particle Size, Density | Sieve Analyzer, Moisture balance, Polarimeter, Bulk Density Tester |
Our commitment to excellence starts well before the extraction stage. UniCare invests 10% of our annual net profit in research and development. In addition to optimizing and developing the existing natural plant extraction processes, we have established a dedicated R&D department focused on natural fermentation products. By increasing investment in natural fermentation, we break through the traditional limits of extraction yields, fostering innovation across the plant bio-actives industry.
Our strategic partnership with the Beijing University of Chemical Technology in the field of fermentation enables the development and scale-up of novel cosmetic, pharmaceutical, and health raw materials from lab concepts into mass-produced ingredients.
To control raw materials efficiently, our procurement system traces back to each cultivation plot. UniCare cooperates with planting farmers to establish Ginkgo leaf, Epimedium, Phellodendron, and Olive leaf planting bases. Several of these bases are managed strictly according to GACP (Good Agricultural and Collection Practices) guidelines. We also collaborate with plant genetic research teams to select and hybridize high-content seedlings, reducing unit costs to deliver maximum value to global clients.
Co-developing advanced active compounds through industrial fermentation and biological enzyme modifications.
Establishing direct agronomy oversight to control active content, moisture, ash, and heavy metals at the source.
How UniCare addresses physical property challenges to enhance product efficacy and simplify processing.
Traditional Quercetin powder has low water solubility and limited oral absorption. We resolve this by offering micronized Quercetin powders (down to < 10 microns) and specialized carrier formulations such as Phytosome complexes that improve bio-absorption profiles in dietary supplements.
Direct compression tableting requires optimal bulk density and free-flowing powder granules. Our technical team custom-engineers DC-grade Quercetin and Rutin compounds, reducing dust emissions and preventing dye sticking during high-speed tableting operations.
Custom-ratio formulations pairing Quercetin with Vitamin C, Bromelain, Zinc, or Citrus Bioflavonoids are manufactured to client specifications, ensuring batch-to-batch homogeneity and chemical stability across shelf lives.
Navigating complex international regulations to provide seamless supply chain security.
International sourcing requires rigorous regulatory compliance. UniCare and our partner facilities maintain the quality certifications needed to distribute ingredients in the most regulated international markets:
Our logistical teams handle customs clearance, export document preparation (including COAs, MSDS, Allergen Declarations, and GMO statements), and coordinate international transit to minimize delivery delays.
Answers to complex inquiries received from procurement directors and formulation chemists.
Select botanical extracts designed for professional healthcare applications.
