Wholesale Sophora Japonica Pret Supplier & Exporter

High-Purity Bioflavonoids & API-Grade Extracts for Global Nutraceutical & Pharmaceutical Markets

About UniCare Production Standards

About UniCare

UniCare stands as a professional global supplier of natural active ingredients. Our products are widely used in various demanding fields such as dietary supplements, foods, cosmetics, and pharmaceuticals. We focus tightly on product development and quality stability, and insist on growing together with our customers around the world.

UniCare has deep cooperation with several excellent Chinese manufacturers who have complete quality management system certifications, including but not limited to GMP, EUGMP, CEP, ISO9001, ISO22000, and HACCP. Each factory has independent testing capabilities and is equipped with advanced and efficient testing equipment to ensure the high quality and long-term stability of each batch of products.

Company Philosophy

Translating botanical chemistry into standardized pharmaceutical inputs with complete supply chain traceability.

Discover and Create Value

Uncovering the hidden potential of natural herbs through advanced scientific processing and molecular optimization.

Continuous Innovation

Investing heavily in process enhancement to optimize crystal purity and overall manufacturing yield curves.

Advanced Technology

Utilizing high-end technology to manufacture state-of-the-art biological extracts that meet USP/EP pharmacopoeia criteria.

Community Happiness

Ensuring sustainable raw material cultivation practices that respect the environment and support agrarian communities.

Sophora Japonica: Scientific & Extraction Roadmap

Deep dive into the botanical architecture, molecular targets, and next-generation extraction workflows of the Japanese Pagoda Tree.

Phytochemical Standardization

Our extraction matrix targets the specific crystallization points of Rutin (Quercetin-3-O-rutinoside) and free Quercetin. By using bio-directed extraction parameters, we preserve natural active states and reduce processing denaturation.

Enzymatic Transformation

We are piloting enzymatic and biocatalytic pathways to biotransform pure Rutin into highly bioavailable forms of Isoquercitrin and Alpha-Glycosyl Rutin, optimizing cellular uptake in systemic formulations.

Future Product Mapping

Investments in green subcritical water extraction (SWE) will yield organic-solvent-free bioflavonoids, addressing consumer demands for ultra-clean labeling and ecological sustainability.

Industry Insight: The Bioavailability Challenge

Sophora Japonica derivatives (especially Rutin) have historically suffered from low water solubility and poor gastrointestinal permeability. UniCare’s R&D division is overcoming these limitations through micronization technology and liposomal delivery systems, significantly enhancing the dissolution rate and bioavailability. This scientific leap enables downstream formulators to reduce dosage margins while maintaining optimal therapeutic endpoints.

30,000T
Annual Raw Material Throughput
6+
Multi-Functional Extraction Lines
10%
Net Profit Invested in R&D
CNAS
Certified Central Laboratory

Macro Industry Solutions

Unlocking botanical synergy for global health, lifestyle, and clinical industries.

Nutraceuticals & Diet Supplements

Premium Sophora extracts rich in active Quercetin and Rutin support cardiovascular health, improve capillary resistance, and provide robust systemic free-radical scavenging capabilities.

Cosmeceuticals & Topical Solutions

High-purity Troxerutin derivatives are optimized for skin absorption, targeting redness reduction, soothing irritation, and countering photo-induced oxidative aging.

Pharmaceuticals & API Sourcing

UniCare delivers highly purified crystalloid molecules adhering to strict European Pharmacopoeia (EP) and United States Pharmacopeia (USP) standards for venotonic and vascular-protective drugs.

Production System & Factory 4.0

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. A total of 30,000 tons of various Chinese medicine plant raw materials can be processed each year.

Our infrastructure delivers unprecedented batch-to-batch consistency, drastically reducing industrial variance. The process integration combines real-time flow meters, automated crystallization units, and vacuum low-temperature evaporation to secure heat-sensitive botanical compounds.

UniCare Intelligent Production Systems

China GMP Certified

All facilities run under rigid Good Manufacturing Practices ensuring zero chemical cross-contamination.

EU-GMP & CEP Standards

Compliance validation spans international boundaries with specialized EU-compliant extraction processing.

6 Large-Scale Extraction Lines

Features 3 annular dynamic countercurrent extraction lines (10 & 15 tons) and 32 extraction tanks.

Metrological Testing & Quality Assurance

Verifiable analytical data supporting pharmaceutical release criteria.

QC Lab Instrument Chromatography Testing Chemical Analysis Batch Testing Lab

United New Life 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.

Our analytical capacity covers: 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, and routine physical assays.

Quality Parameter Control Methodology / Analytical Platform Standards Compliance
Active Assay Identification UHPLC Agilent 1290, HPLC Shimadzu LC-20AT EP / USP / Commission Method
Pesticide Residue profiling GC-MS-MS Organochlorines & Organophosphates EC 396/2005 Compliant
Heavy Metals (Pb, As, Hg, Cd, Cu) ICP-MS (Inductively Coupled Plasma Mass Spec) USP <233> / EP General Chapter 2.4.20
Organic Solvent Residuals Headspace Gas Chromatography (GC-2010) ICH Q3C Class 1, 2, 3 Limits
Microbiological assay limits Rapid detection / Colony plate counting Bioluminescence / ISO criteria

R&D, Raw Material Planting and Procurement

UniCare invests 10% of our annual net profit in research and development. In addition to optimizing and developing the existing natural plant extraction process, we have also established a professional R&D department for natural fermentation products. By increasing investment in natural fermentation products, we try to break through the traditional processes and disrupt industry development. UniCare has deep cooperation with Beijing University of Chemical Technology in the field of fermentation, jointly developing and transforming the new raw materials of pharmaceutical, cosmetic, and natural health products into mass-produced products.

In order to control raw materials more efficiently and with higher quality, a raw material procurement system has been established, which extends procurement to every piece of planting land and can trace the raw materials of each batch of products. The storage of raw materials is operated according to the advanced quality management system process, and the content of active ingredients, moisture, ash, heavy metals, pesticide residues and other items of raw materials are strictly controlled.

At the same time, in order to further ensure the high quality of important products, UniCare cooperated with planting farmers to establish ginkgo leaf planting bases, epimedium planting bases, phellodendron planting bases, olive leaf planting bases, etc. Some of these bases are planted strictly in accordance with the GACP management model. In addition, we cooperate with seedling research and development companies to develop high-content seedling cultivation, and cultivate better seedlings through hybridization or gene optimization, so as to continuously reduce unit costs to benefit users.

Botanical Planting Base & Sourcing Traceability

Global Enterprise Procurement Solutions

Engineered to streamline critical paths for global supply chain managers and QA departments.

Regulatory Dossier Support

We provide full DMF (Drug Master File) documentation, CEP registrations, and technical dossiers required for regulatory submission in EU and FDA jurisdictions.

Custom Particle Sizing

Offering custom milling options, including micronized powder profiles (>95% through 120 mesh) or specific granulations optimized for direct tableting or capsule filling.

Bespoke Blend Capabilities

We custom formulate precise active ratios combining Sophora Japonica extract with complementary bioflavonoids like Ginkgo Biloba extract or Green Tea extract.

Technical Q&A / Scientific FAQ

Direct, data-driven answers to technical queries from R&D formulators and sourcing directors.

What are the exact active markers standardized in UniCare's Sophora Japonica extracts?
Our extracts are predominantly standardized to Rutin (NF/EP/USP standards) ranging from 95% to 98% via HPLC/UV detection, as well as Quercetin (anhydrous/dihydrate form, 95%–98% purity). These active levels are verified by independent 3rd-party laboratories.
How does UniCare control pesticide levels and PAHs to satisfy European Pharmacopoeia limits?
Every batch of raw Sophora buds is analyzed via GC-MS-MS and LC-MS-MS for over 200 pesticide residues. Processing runs strictly adhere to EU Regulation 396/2005 and EP 2.8.13 guidelines, ensuring PAH (Polycyclic Aromatic Hydrocarbons) concentrations are kept well below maximum limit indicators.
What is the shelf life and optimal storage protocol for bulk shipments?
The validated shelf life of our dry powder extract is 36 months when stored in original double-lined polyethylene bags inside fiber drums. It must be kept in cool, dark, dry storage environments (RH < 60%) to prevent hygroscopic clumping.
Can you support urgent localized shipping for European or North American operations?
Yes, we coordinate logistics with regional forwarding hubs and port depots. We manage custom clearances, supply pre-validated export paperwork, and maintain continuous cold-chain or secure dry container freight channels to minimize transit delays.

Initiate Your Bulk Quote Inquiry Today

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