Executive Summary
A nutraceutical manufacturer required a fully automated, GMP-oriented Ginkgo Biloba Extraction Plant for producing premium Ginkgo Biloba Extract (GBE) standardised to 24% Flavone Glycosides and 6% Terpene Lactones, along with customised botanical ingredients for global pharmaceutical and nutraceutical markets.
The customer required a turnkey processing facility capable of maximising flavonoid recovery, minimising ginkgolic acids, preserving terpene lactones, reducing solvent consumption, and consistently manufacturing export-grade products to the customer's quality and regulatory requirements, with documentation to support qualification.
Mechotech successfully designed, engineered, manufactured, supplied, installed, and commissioned a Ginkgo Biloba Extraction Plant integrating advanced leaf preparation, hydro-alcoholic extraction, membrane clarification, adsorption resin purification, solvent recovery, concentration, spray drying, and intelligent PLC-SCADA automation.
Customer Background
The customer supplies botanical ingredients to nutraceutical companies, pharmaceutical manufacturers, herbal medicine companies, functional food producers, dietary supplement brands, contract manufacturing organisations (CMOs), global ingredient distributors, and international botanical exporters. Increasing worldwide demand for cognitive health, memory enhancement, and circulatory support supplements prompted investment in a modern GMP-oriented extraction facility.
Customer Challenges
Before modernisation, the customer experienced:
- Low flavonoid recovery
- High ginkgolic acid levels
- Variable terpene lactone content
- High solvent consumption
- Manual production inconsistencies
- Long processing cycles
- High operating costs
- Limited production capacity
- Difficulty meeting international pharmacopeial standards
Project Objectives
Mechotech developed a turnkey solution capable of:
- Processing 15 MT/day of Ginkgo Biloba Leaves
- Producing standardised Ginkgo Biloba Extract
- Achieving 24% Flavone Glycosides
- Achieving 6% Terpene Lactones
- Reducing ginkgolic acid content below pharmacopeial limits
- Recovering extraction solvent for reuse
- Documentation to support the customer's quality and regulatory qualification
- Supporting expansion
Raw Material
- Botanical Name
- Ginkgo biloba
- Common Name
- Ginkgo Biloba
- Plant Part Used
- Dried Leaves
- Major Bioactive Compounds
- Flavone Glycosides, Ginkgolides A, B, C, Bilobalide, Flavonoids, Terpene Lactones
- Daily Processing Capacity
- 15,000 kg/day
Finished Product
Available Options
Applications
- Memory Support Supplements
- Brain Health Formulations
- Circulatory Health Products
- Cognitive Wellness Supplements
- Herbal Capsules
- Tablets
- Functional Foods
- Pharmaceutical Preparations
Process Flow
Process Description
Raw Material Preparation
Premium-quality Ginkgo Biloba leaves are cleaned, inspected, and milled to a controlled particle size for efficient extraction.
Hydro-Alcoholic Extraction
The prepared leaves are extracted using pharmaceutical-grade hydro-alcoholic solvents under optimised temperature and extraction parameters.
The extraction system provides:
- High flavonoid recovery
- Low degradation
- Uniform extraction efficiency
- Consistent product quality
Filtration
The crude extract undergoes multi-stage pressure filtration to remove plant fibres and suspended solids before purification.
Membrane Clarification
Microfiltration and ultrafiltration systems remove fine particulates and improve extract clarity while preserving valuable bioactive compounds.
Advantages include:
- Improved purity
- Better downstream efficiency
- Low-temperature processing
- Reduced product loss
Vacuum Solvent Recovery
The clarified extract enters high-efficiency vacuum evaporators where solvent is recovered, condensed, purified, and recycled.
Benefits include:
- Reduced production costs
- Improved environmental sustainability
- Enhanced plant safety
- High product purity
Adsorption Resin Purification
Specialised adsorption resin columns selectively enrich flavone glycosides while significantly reducing undesirable ginkgolic acids.
This process provides:
- Standardised active content
- Low ginkgolic acid levels
- Improved colour
- Enhanced product stability
- Pharmaceutical-grade quality
Standardisation
The concentrated extract is standardised according to customer specifications. Typical specifications include:
- 24% Flavone Glycosides
- 6% Terpene Lactones
- Ginkgolic Acids <5 ppm
- Moisture
- Bulk Density
- Particle Size
Spray Drying
The purified extract is converted into a free-flowing powder using advanced spray drying technology.
Benefits include:
- Uniform particle size
- Long shelf life
- Stable active compounds
Quality Standardisation
Each production batch is analysed for:
- Flavone Glycosides
- Terpene Lactones
- Bilobalide
- Ginkgolides
- Ginkgolic Acids
- Moisture
- Residual Solvent
- Heavy Metals
- Microbial Limits
- Particle Size
Major Equipment Supplied
- Raw Material Cleaning System
- Grinding Mill
- Stainless Steel Extraction Vessels
- Solvent Storage Tanks
- Pressure Leaf Filters
- Membrane Filtration System
- Vacuum Evaporators
- Solvent Recovery System
- Adsorption Resin Columns
- Spray Dryer
- Ribbon Blender
- Product Storage Silos
- PLC-SCADA Automation Panel
- Electrical MCC
- Instrumentation Package
- CIP/SIP System
Automation Features
The plant incorporates intelligent PLC-SCADA automation featuring:
- Automatic Recipe Management
- Extraction Sequence Control
- Temperature Monitoring
- Solvent Flow Monitoring
- Membrane Performance Monitoring
- Resin Column Automation
- Vacuum Control
- Spray Dryer Automation
- Batch Traceability
- Alarm Management
- Production Analytics
- Utility Monitoring
- Remote Diagnostics
- Industry 4.0 Connectivity
GMP & Safety Features
The facility is designed with hygienic, GMP-oriented practice in view; the standards that apply to the client's facility and product are scoped per project. Features include:
- SS 316L product-contact surfaces
- Hygienic sanitary piping
- Closed-loop solvent extraction
- Explosion-proof electrical systems
- Nitrogen blanketing
- Food & pharmaceutical-grade elastomers
- CIP & SIP compatible systems
- Validation-ready construction
- GMP-oriented layout
- HACCP-oriented engineering
Plant Utilities
- Steam Boiler
- Cooling Tower
- Chilled Water System
- Vacuum System
- Air Compressor
- RO Water System
- Soft Water System
- Electrical Power
- Nitrogen System
Sustainability Features
The plant incorporates environmentally responsible engineering through:
- Closed-loop solvent recovery
- Energy-efficient extraction
- Heat recovery systems
- Low-temperature concentration
- Water conservation
- Reduced emissions
- Utility optimisation
- Sustainable manufacturing practices
Customer Benefits
Following successful commissioning, the customer achieved:
- Higher flavonoid recovery
- Pharmaceutical-grade extract quality
- Low ginkgolic acid content
- Closed-loop solvent recovery
- Designed for efficient operation
- Increased manufacturing capacity
- Improved batch consistency
- Enhanced export acceptance
- Documentation to support regulatory qualification
Plants Used In This Project
Why Mechotech?
Mechotech is a manufacturer of turnkey extraction plants for nutraceuticals, pharmaceuticals, botanical extracts, food ingredients, and specialty herbal products. With engineering expertise, our advanced extraction technologies, membrane purification systems, solvent recovery solutions, adsorption technologies, and PLC-SCADA automation enable customers worldwide to manufacture premium botanical ingredients.
Conclusion
The Ginkgo Biloba Extraction Plant from Mechotech provides a complete turnkey solution for manufacturing premium standardised Ginkgo Biloba Extract for pharmaceutical and nutraceutical applications. Through advanced hydro-alcoholic extraction, membrane clarification, adsorption purification, intelligent automation, and GMP-oriented engineering, the facility combines these process stages in a single turnkey solution.
Key Technical Highlights
- Raw Material
- Ginkgo biloba Leaves
- Finished Products
- Ginkgo Biloba Extract 24/6, High-Flavonoid Extracts, Pharmaceutical Grade Ginkgo Extract
- Technology
- Hydro-Alcoholic Extraction + Membrane Clarification + Adsorption Resin Purification + Spray Drying
- Solvent Recovery
- Established during process development
- Automation
- PLC-SCADA with Industry 4.0 Integration
- Construction Material
- SS 304 / SS 316L
- Compliance
- Hygienic, GMP-oriented design with documentation to support the client's qualification; applicable standards are scoped per project
- Applications
- Nutraceuticals, Pharmaceuticals, Functional Foods, Dietary Supplements, Herbal Medicine
Why Global Manufacturers Choose Mechotech
- engineering excellence in botanical extraction and pharmaceutical process engineering
- Complete turnkey execution from laboratory development to commercial production
- Customised plants from 100 kg/day pilot units to industrial facilities
- Advanced extraction, membrane separation, and adsorption purification technologies
- Intelligent PLC-SCADA automation with complete batch traceability
- High-efficiency solvent recovery systems
- Hygienic, GMP-oriented design with documentation to support the client's qualification; applicable standards are scoped per project
- Comprehensive installation, validation, operator training, preventive maintenance, spare parts support, and lifetime technical assistance
- Proven expertise in herbal extracts, nutraceuticals, pharmaceuticals, essential oils, natural colours, oleoresins, and specialty botanical processing plants
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