China Chinese Ginkgo Factories & Exporters

Industry-Leading Production, Advanced Acetone Process Technology, and Global Standards Compliance for Botanical Extracts

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Explore our highly standardized botanical extracts crafted for global pharmaceutical, supplement, and cosmetics sectors.

Global Commercial Status of Ginkgo Biloba Extract

Ginkgo Biloba Extract (GBE) stands as one of the most clinically-researched botanical ingredients globally. Historically valued in Traditional Chinese Medicine (TCM), modern biomedical sectors recognize GBE for its therapeutic values in cognitive health, vascular system protection, and antioxidant formulations. Globally, pharmaceutical manufacturers (focusing on standardized API formulations like EGb761) and nutritional supplement producers drive a steady, multi-million-dollar demand.

Recent pharmacological research focuses heavily on the synergy of active elements in Ginkgo: flavonoid glycosides (primarily quercetin, kaempferol, and isorhamnetin) and terpene lactones (ginkgolides A, B, C, and bilobalide). To compete on a global scale, exporters must provide clear assurance of zero adulteration, low ginkgolic acid counts (typically < 5ppm, or even < 1ppm for advanced pharmaceutical regulations), and transparent compliance with global monographs such as the United States Pharmacopeia (USP), European Pharmacopoeia (EP), and Chinese Pharmacopoeia (ChP).

Key Procurement Trend: Global B2B buyers are shifting towards verified supply chain sources with GACP (Good Agricultural and Collection Practices) cultivation records, requiring strict heavy metal limits (ICP-MS verified) and organic pesticide clearance profiles.
Ginkgo Biloba Research and Production Development

Our Technical Competence & E-E-A-T Foundation

Earning trust worldwide through absolute transparent laboratory operations, verified certifications, and industrial leadership.

30,000+ Tons
Annual Herbal Processing Capacity
10%
Net Profit Reinvested in R&D
CNAS Lab
Advanced Analytical Capabilities
GMP / CEP
EU Standard Compliance
UniCare Production Plant and Global Distribution Center

Who We Are: UniCare Active Ingredients

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

UniCare maintains deep strategic relationships with premier Chinese manufacturers holding complete quality management system certifications, including but not limited to GMP, EU-GMP, CEP, ISO9001, ISO22000, and HACCP. Every partner factory possesses independent testing capabilities, operating state-of-the-art analytical equipment to confirm chemical profile stability for every batch shipped.

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Our Corporate Philosophy

Connecting scientific discovery with ecological stewardship to unlock the potent value of botanical extracts.

Herbal Value

Discover and create the new value of herb

Innovation

Continuous innovation and improvement

Technology

With the most advanced technology to produce the highest quality products

Community

Make the employees happy and give back to the community

Production System Logo Production System

Why Partner With UniCare Production Plants?

UniCare attaches immense value to the physical layout and structural excellence of our production equipment, maintaining the largest and most advanced extraction facility in China. The entire production line is monitored and regulated by an automated, smart DCS control system, eliminating human-error variances during critical run times.

Currently, UniCare operates two dedicated cleanrooms (GMP standard), running six multi-functional industrial extraction configurations. Our processing site processes over 30,000 tons of botanical raw materials annually, securing dependable product availability even during global agricultural market fluctuations.

Exclusive Acetone Extraction Process

We own the only acetone process extraction line for Ginkgo Biloba Extract in China that fully complies with the European Union GMP (EU-GMP) guidelines. This specific process yields an optimal distribution of active terpene lactones while strictly controlling unwanted ginkgolic acid compounds.

GMP Certification

National China GMP Certified

Full facility verification ensuring raw input traceability and sterile operating conditions.

EU GMP & CEP

EU-GMP & CEP Certification

Our Ginkgo Biloba Extract has successfully obtained both EU-GMP and CEP certifications, allowing smooth access to regulated European pharmaceuticals.

Automation

Intelligent Automation Control

All production lines utilize automated loop management parameters, stabilizing temperature, solvent ratios, and pressure.

Advanced Equipment

Advanced High-Throughput Equipment

Equipped with China's top-tier raw materials handling systems to maximize yield percentages.

30k capacity

30,000 Tons Annual Processing

High-volume processing capacity ensures continuous material supply for our multinational enterprise accounts.

6 lines details

Six Heavy Extraction Lines

Featuring 3 annular dynamic countercurrent extraction lines (10t & 15t); 2 multi-functional lines (32 extraction tanks at 6m³ each); 1 round dynamic line (10t).

EU standard Acetone line

Exclusive EU-Compliant Acetone Process

The only facility in mainland China running an EU-GMP conforming acetone extraction workflow for premium Ginkgo Biloba Extract.

Fermentation tanks

Bioprocess Fermentation Capability

Houses 6 large fermentation vessels (20 tons unit capacity) tailored for the synthesis of enzyme-modified biological products.

State-of-the-Art Manufacturing & Infrastructure Gallery

Witness the scale of our production environments, cleanrooms, extraction vessels, and bulk warehouse facilities.

Advanced Laboratory Control & Instrumentation

United New Life (UniCare) has established a leading and complete quality control system, and strictly controls the high quality of products in accordance with the quality system.

Utilizing high-end analytical instrumentation, we strictly verify each batch's active composition, solvent purity, and heavy metal bounds to maintain reliability. Our regular protocols screen for:

  • Signature component quantification (HPLC / UV-Vis spectroscopy)
  • Residual solvent screening (Gas Chromatography - GC)
  • Trace-level organochlorine pesticide analysis (GC-MS-MS)
  • Heavy metals profiling (Pb, As, Hg, Cd, Cu via ICP-MS)
  • Macro-analysis: moisture content, loss on drying, ash limits, microbial thresholds, thin-layer identification, conductivity, pH values, and sulfur dioxide residue limits.

Our Central Testing Infrastructure

Our dedicated central analysis laboratory facility spans a significant square footage footprint and is certified by CNAS. Key instruments in our lab include:

Agilent 1290 UHPLC

2 Units

Agilent 1260 HPLC

4 Units

Shimadzu LC-20AT HPLC

2 Units

Dionex Ultimate 3000 HPLC

2 Units

Shimadzu 2000ES ELSD

2 Units

Shimadzu GC-2010 GC

1 Unit

Shimadzu AA-7000 AAS

1 Unit

Quality Assurance Category Verification Items & Testing Parameters
Active Ingredient Analysis Assay verification, HPLC/UV chemical fingerprint identification.
Hazardous Substance Analysis Trace heavy metals profiling, multi-residual pesticide screening, residual solvent chromatography.
Microbe Analysis Total viable aerobic plate count, Escherichia coli absence verification, yeasts & molds enumeration, pathogen isolation.
Raw Material Control Pesticide residues check at cultivation stage, allergen identification, non-GMO assurance, geographical origin validation.
Laws & Regulations Confirmation Regular screening and compliance adaptation with food and drug safety bodies in China, US (FDA), and European Union (EMA).
Stability Testing Long-term and accelerated environmental testing chamber analysis to define shelf-life curves.
Physical/Chemical Constants pH value, moisture levels (Karl Fischer titration), ash residue, optical rotation, bulk density, particle size mesh distribution.

R&D Innovations & Traceable Agriculture

Bridging advanced academic chemistry with controlled raw material cultivation bases to lower costs and elevate purity.

Research Lab Development

Advanced Fermentation & Synthesis R&D

UniCare reinvests 10% of our annual net profit into continuous research and process optimization. In addition to optimizing traditional plant extraction procedures, we have established a dedicated laboratory division focused on bioprocessed fermentation compounds.

We have built close research cooperation with the Beijing University of Chemical Technology in the fermentation sector. Together, we translate novel laboratory discoveries in cosmetic, food, and pharmaceutical ingredients into stable, industrial-scale production runs.

Ginkgo Leaf Harvesting Base

Traceable Cultivation Bases (GACP)

To secure stable quality at the source, our raw material supply chain extends to direct contracts with farming operations. This structure ensures total traceability for every raw material lot entering our extraction chambers.

We operate agricultural partnerships managing dedicated ginkgo leaf planting bases, epimedium planting bases, phellodendron planting bases, and olive leaf planting bases. Selected sites are run in accordance with the GACP (Good Agricultural and Collection Practices) framework. Additionally, we work with crop sciences laboratories to cultivate high-active-yield cultivars via non-GMO hybridization to reduce unit cost burdens.

China Industry 4.0: Supply Chain Resilience & Global B2B Dynamics

Insights into local manufacturing systems, pricing sustainability, and international application standards.

1. Resilient Sourcing: Mitigating Geopolitical & Climatic Risks

Worldwide raw materials supplies are increasingly vulnerable to weather changes and shifting geopolitical tariffs. China's Ginkgo factories mitigate these challenges through centralized domestic logistics corridors, direct GACP-managed agricultural zones, and large-scale buffer inventory strategies. By maintaining a processing capacity of 30,000 tons, UniCare acts as a buffer against supply crunches, ensuring delivery timelines are met for key international buyers.

2. Global B2B Application Scenarios

Depending on the region, Ginkgo Biloba Extract must be formatted to meet distinct local expectations:

  • North American Dietary Supplements: Standardized strictly to 24% Ginkgo Flavone Glycosides and 6% Terpene Lactones, with Ginkgolic Acid values under 5ppm. Commonly formulated with phosphatidylserine for cognitive health blends.
  • European Union Pharmaceuticals: Demands strict adherence to European Pharmacopoeia (EP) monographs. Ginkgolic acid profiles must be under 1ppm, requiring advanced purification steps like our dedicated acetone process line.
  • Cosmetics Sector (East Asia & EU): Formulated in water-soluble carriers for micro-emulsions targeting skin aging, protecting skin barrier structures from pollution via antioxidant pathways.

Frequently Asked Questions & Technical Specifications

Direct technical answers addressing procurement, regulatory compliance, and extraction chemistry.

What is the difference between Acetone process and Ethanol process Ginkgo Biloba Extract?
The acetone extraction process (using an acetone-water mixture) is the pharmaceutical standard highlighted in international monographs (such as USP and EP). It is highly selective for separating ginkgo flavone glycosides and terpene lactones while minimizing the extraction of heavy lipids and toxic ginkgolic acids. The ethanol process is widely used but often requires additional purification steps to lower the ginkgolic acid content to under 5ppm.
Why is the limit of Ginkgolic Acid so critical for global exporters?
Ginkgolic acids are alkylphenols found naturally in the Ginkgo tree. They are known allergens and exhibit cytotoxic, mutagenic, and neurotoxic properties at elevated dosages. International monographs set a strict limit of less than 5 ppm (parts per million) for nutritional ingredients, and less than 1 ppm for pharmaceutical grade APIs, to ensure patient and consumer safety.
Does UniCare supply Ginkgo Biloba Extract complying with European Pharmacopoeia (EP) standards?
Yes. Our specialized acetone extraction line is certified to EU-GMP and CEP specifications. We supply standardized GBE matching the EP criteria (containing 22.0% to 27.0% flavonoids calculated as diglycosides, 5.4% to 6.6% terpene lactones, and ginkgolic acids under 1 ppm).
How do you verify the absence of adulterants in Ginkgo Biloba Extract?
Adulteration of Ginkgo with free rutin, quercetin, or other exogenous flavonoids is a common industry challenge. Our CNAS-qualified laboratory utilizes HPLC fingerprinting methodologies matching USP guidelines. We verify the ratios of free flavonoids (quercetin, kaempferol, isorhamnetin) to ensure they fall within biological norms, detecting and rejecting batches containing synthetic additives.
What heavy metal limits does UniCare guarantee?
Using our Agilent ICP-MS equipment, we guarantee strict adherence to USP/EP heavy metal regulations: Lead (Pb) < 3.0 ppm, Cadmium (Cd) < 1.0 ppm, Arsenic (As) < 1.0 ppm, and Mercury (Hg) < 0.1 ppm. Custom limits can be arranged for sensitive baby food or medical grade applications.

Explore More of Our Specialized Extracts

Browse our complete active ingredient catalog. Click below to view specifications and request bulk pricing.