High-purity botanical active ingredients verified by advanced chromatography. Exported globally with full batch documentation.
The global demand for natural active ingredients has pivoted intensely toward highly bioavailable, clinically validated phytochemical matrices. Among these, Olive Leaf Flavonoids represent a paramount class of secondary plant metabolites extracted from *Olea europaea*. As a leading global wholesale exporter, UniCare offers a highly standardized, science-backed portfolio of these polyphenols, engineered specifically to satisfy the rigorous specifications of the pharmaceutical, functional food, and nutricosmetic industries.
The therapeutic potential of olive leaf extracts extends far beyond simple antioxidant activity. The principal bioactive components, including Oleuropein, Hydroxytyrosol, Luteolin, and Apigenin-7-glucoside, interact synergistically within the human body. They possess documented physiological benefits in modulating cardiovascular parameters, improving metabolic insulin sensitivity, protecting cells against oxidative senescence, and supporting immune response pathways.
UniCare bridges the gap between agricultural raw material quality and molecular-level analytical standards. Through our robust domestic industrial infrastructure and sophisticated cooperative manufacturing facilities, we deliver high-purity Olive Leaf Flavonoids with absolute batch-to-batch consistency, conforming to all major international pharmacopoeias and regulatory standards.
UniCare is a professional supplier of natural active ingredients. Our products are widely used in various fields such as dietary supplement, food, cosmetics and pharmaceuticals. We focus on product development and quality stability, and insist on growing together with our customers around the world.
Our core competitive advantage lies in our deep integration of supply chain assets. 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.
Driving biotechnology forward by combining traditional wisdom with state-of-the-art chemical engineering.
Unlock and extract the latent biological value of traditional herbal species via precise molecular characterization.
Continuous research optimization aimed at upgrading extraction yields, reducing solvent volumes, and enhancing purity.
Deploying advanced automated production loops to ensure the absolute quality and biological activity of our ingredients.
Promote industrial sustainability, happy workforce values, and active reinvestment in agricultural communities.
UniCare attaches great importance to the hardware conditions of production equipment and operates in coordination with the largest and most advanced extraction facilities in China. The entire production line in UniCare is controlled by a modern, intelligent, automatic control system.
Our flagship production complex is structured around two GMP workshops hosting six multi-functional extraction lines, including specialized proprietary facilities such as the only Ginkgo Biloba Extract acetone process production line in the nation that strictly adheres to EU GMP standards. With our integrated processing capabilities, we successfully process a total of 30,000 tons of Chinese herbal and plant raw materials each year.
For Olive Leaf extraction, we leverage our continuous countercurrent extraction lines to maintain cold-processing environments. This prevents the thermal degradation of delicate polyphenols and oleuropeosides, ensuring that the exported powder retains its maximum concentration of naturally occurring organic compounds.
The entire facility operates under standard national GMP certifications ensuring rigid process validations.
Export qualifications include European Pharmacopoeia compliance (CEP) for key active ingredients.
Computer-monitored extraction parameters minimize manual human error and stabilize batch metrics.
Deploying triple-effect falling film evaporators to concentrate heat-sensitive active compounds under vacuum.
Enormous raw material throughput allows UniCare to absorb seasonal pricing shocks and guarantee stable supplier contracts.
Includes three annular dynamic countercurrent extraction lines (10 & 15 tons) and two multi-functional arrays.
Uncontrolled raw materials introduce heavy metals, pesticide residues, and active concentration fluctuations that ruin global export viability. To mitigate this risk, UniCare has built a highly integrated raw material procurement system that traces our botanical input back to the specific agricultural plot.
To consolidate this upstream quality, UniCare maintains long-term co-managed planting bases with farmers, including localized sites for Ginkgo leaves, Epimedium, Phellodendron, and Olive Leaves. These dedicated bases operate in strict conformity with Good Agricultural and Collection Practices (GACP).
We also cooperate with seedling R&D entities to evaluate and cultivate high-yielding botanical varieties. By utilizing natural cross-hybridization and gene optimization studies, we aim to yield cultivars with double the standard concentration of active polyphenols—helping to continuously lower downstream production costs for our global buyers.
Innovation demands systematic capital investment. UniCare proactively reinvests 10% of our annual net profits directly back into our in-house Research and Development departments. In addition to optimizing traditional solvent-based plant extraction, we have developed a dedicated science division specialized in industrial bio-fermentation.
Through our strategic research collaboration with the Beijing University of Chemical Technology, we are translating state-of-the-art bio-catalytic and fermentation theories into commercially scaled processes. By applying enzymatically modified methods to plant extracts, we can break down complex polyphenol glycosides into smaller, highly bioavailable aglycone metabolites (such as transforming Oleuropein directly into the highly potent Hydroxytyrosol).
Our technical team works with six industrial fermentation tanks (each boasting a 20-ton capacity) to scale up enzyme-modified and microbially synthesized natural healthcare compounds.
Underpinned by modern chromatographic instruments, our QC system validates safety, purity, and trace profiles on every batch.
The central testing lab, qualified under CNAS, represents the core of our quality verification loop. Our chemists test every outbound shipment for active component ratios, organic volatile solvents, pesticide residue profiles, heavy metals, microbial counts, and physical densities.
We employ ultra-high performance liquid chromatography (UHPLC) and inductively coupled plasma mass spectrometry (ICP-MS) to meet strict specifications from the European Food Safety Authority (EFSA) and US FDA.
| Instrument Type | Brand & Model | Primary Laboratory Function |
|---|---|---|
| UHPLC (x2) | Agilent 1290 Ultra-High Performance Liquid Chromatography | Rapid fingerprint identification and high-resolution assay of active polyphenols. |
| HPLC (x4) | Agilent 1260 High-Performance Liquid Chromatograph | Standard active compound determination and assay normalization. |
| HPLC (x2) | Shimadzu LC-20AT Liquid Chromatograph | Continuous routine batch assays and active compound fraction tracking. |
| HPLC (x2) | Dionex UltiMate 3000 (Dionex CU3000) | High-stability complex carbohydrate and polyphenol analysis. |
| ELSD (x2) | Shimadzu 2000ES Evaporative Light Scattering Detector | Detection of non-chromophoric lipids, glycosides, and sugars. |
| GC (x1) | Shimadzu GC-2010 Gas Chromatograph | Residual organic solvents analysis (Hexane, Ethanol, Ethyl Acetate, Acetone). |
| Atomic Absorption (x1) | Shimadzu AA-7000 Spectrophotometer | Heavy metals limit verification (Lead, Arsenic, Cadmium, Mercury, Copper). |
| QC Category | Standard Testing Specifications |
|---|---|
| Active Ingredient Analysis | Quantitative HPLC/UV assays, molecular identification profiles. |
| Hazardous Substance Analysis | Pesticide screens (organochlorine/organophosphorus GC-MS-MS), heavy metals ICP-MS, residual solvent GC. |
| Microbe Analysis | Total plate counts, Yeast & Mold, Salmonella, E. coli, and specific pathogens. |
| Raw Material Control | GACP origin authentication, non-GMO assurance, allergen verification. |
| Laws & Regulations Confirmation | Continuous review and alignment with US FDA, EU EP, USP, and GB Standards. |
| Physical Tests | Bulk/Tapped density, particle size mesh profile, moisture content, ash limits, pH, sulfur dioxide residue. |
Charting the next generation of phytochemistry: Green extraction technologies, molecular encapsulation, and targeted bioavailability.
Transitioning our Olive Leaf extraction lines toward membrane-concentrated technology loops. Replacing thermal concentration with molecular-weight cut-off (MWCO) polymer membranes. This reduces thermal stress on bioactive molecules, ensuring that key flavonoids are preserved with minimal degradation.
Scaling our university-partnered biological enzymatic platform to yield high-purity Hydroxytyrosol directly from raw oleuropein inputs. This green synthesis route relies on natural enzymes rather than harsh chemical reagents, meeting clean-label requirements for global food and pharmaceutical products.
Commercializing nano-encapsulated formulations of Olive Leaf Flavonoids. By embedding these sensitive polyphenols within specialized lipid matrices, we protect them through the gastric tract, significantly improving their cellular bioavailability in supplement formulations.
Adapting active phytochemical profiles to meet the unique formulation demands of global industries.
Supplying active raw materials for formulations targeting cardiovascular and metabolic health. Our standardized extracts meet EP and USP monograph compliance for solvent residues, heavy metal thresholds, and active component retention.
Optimized powders with excellent flowability, dry particle sizing, and stability profiles. Perfect for two-piece capsules, tablets, softgels, and functional dry-mix powders.
Polyphenols standardized for topical formulations, featuring high solubility, anti-glycation metrics, and anti-photoaging properties.
We streamline industrial procurement through customizable active ingredient concentrations, flexible shipping terms, and robust logistics infrastructure.
Our R&D laboratory adjusts concentration parameters to meet your requirements. We offer standardized Oleuropein (up to 80%) and Hydroxytyrosol (up to 40%) in both water-soluble powders and liquid concentrates.
Beyond supplying raw materials, UniCare provides customized formulation design, spray-drying services, customized mesh sizes, and low-density granulations tailored for capsule-filling machines.
Our export offices manage container shipments, air freight, customs clearances, and secure port transport to the USA, EU, South America, and the Asia-Pacific region.
Regulatory compliance is essential for global market entry. Ingredient suppliers must deliver complete analytical transparency to satisfy strict food and pharmaceutical imports. UniCare provides regulatory registration support, compiling complete documentation packages including allergen statements, BSE/TSE-free declarations, and non-irradiation certificates.
Our partner manufacturing facilities operate under comprehensive food and pharmaceutical management systems:
When importing natural active ingredients from China, UniCare supports your local compliance needs by providing:
A visual overview of our industrial capabilities, advanced equipment labs, and controlled manufacturing environments.
Direct and transparent answers regarding our manufacturing processes, specifications, and shipping protocols.
Our standard specifications include Oleuropein (10%, 20%, 40%, 60%, 80% by HPLC) and Hydroxytyrosol (10%, 20%, 40% by HPLC). We can also provide custom formulations of specific water-soluble ratios to suit various product formats.
We analyze pesticide residues using Gas Chromatography-Mass Spectrometry (GC-MS-MS). Our extracts comply with the strict pesticide limits defined in USP <561> and European Pharmacopoeia regulations for exported raw materials.
For standard inventory products, our MOQ generally starts at 25kg (one standard fiber drum). For custom-manufactured orders or specific active ingredient specifications, the MOQ may vary based on product requirements.
Yes, we offer organic-compliant options harvested from GACP-managed farming bases. These batches are supported by analytical testing confirming they are free from chemical pesticide residues and synthetic fertilizers.
Complementary high-purity phytochemicals manufactured in our certified facilities.
