Ginger Oleoresin
Ginger Oleoresin
Mechotech designs and manufactures turnkey spices oleoresin extraction plants for Ginger (Zingiber officinale). As a ginger oleoresin extraction plant manufacturer, we supply the complete machinery — cleaning, milling, solvent extraction, filtration, vacuum concentration, solvent recovery, aroma recovery and standardisation — to process dried ginger rhizomes into a consistent, gingerol-rich oleoresin extract for the pharmaceutical, nutraceutical, food, beverage, and fragrance industries.
Mechotech's Ginger plant is engineered around the pungency and aroma chemistry of Zingiber officinale rhizome — preserving gingerols and shogaols (the compounds responsible for ginger's characteristic pungency) while recovering the volatile aromatic oil fraction that carries its fragrance. Built in SS 316L with integrated closed-loop solvent recovery, a dedicated aroma-recovery section, PLC-SCADA automation, and full documentation, each plant is delivered as a commissioned turnkey system producing export-grade Ginger Oleoresin.
Technical Specifications
| Product | Ginger Oleoresin Extraction Plant |
|---|---|
| Botanical Name | Zingiber officinale |
| Raw Material | Dried ginger rhizomes |
| Plant Part | Rhizome |
| Extract Type | Oleoresin (with essential oil and gingerol-rich extract as co-products) |
| Standardisation | Gingerol / shogaol content, volatile oil content, viscosity — to customer specification |
| Extraction Method | Food-grade solvent extraction (closed, jacketed SS 316L extractors) |
| Product-contact Material | SS 316L, electropolished, CIP-cleanable |
| Filtration System | Pressure leaf filtration with polishing filtration |
| Concentration System | Multi-effect vacuum evaporator with dedicated aroma-recovery unit |
| Drying System | Not applicable — oleoresin is standardised as a viscous liquid/semi-solid concentrate |
| Automation | PLC-SCADA with recipe-based batch control, traceability and production reporting |
| Plant Capacity | Configured to requirement |
| Utility Requirements | Steam, chilled/cooling water, compressed air, soft water, nitrogen, power (project-specific) |
| Compliance | GMP hygienic design; full documentation for qualification |
| Final Product Form | Viscous oleoresin concentrate; essential oil and gingerol-rich extract as co-products |
Plant Capacities
| Plant Scale | Rhizome Throughput | Typical Use |
|---|---|---|
| Pilot | Configured to your feedstock and trial plan | Product development, parameter validation |
| Semi-Commercial | Configured between pilot and commercial scale | Contract manufacturing, scale-up trials |
| Commercial | Configured to raw-material supply and confirmed buyer volume | Export-grade continuous production |
Capacity is configured to raw-material supply and confirmed buyer volume; we recommend a pilot plant to validate parameters before scaling.
Manufacturing Process
Raw Material Cleaning & Size Reduction
Dried ginger rhizomes (typically 8–10% moisture) are cleaned, inspected, and milled to the optimum particle size to maximise extraction efficiency while preserving valuable gingerol and shogaol phytochemicals.
Solvent Extraction
Ground ginger is extracted with a food-grade solvent system in closed, jacketed SS 316L extraction vessels under controlled temperature and multiple cycles, maximising oleoresin and gingerol recovery while preserving volatile aromatic oils.
Primary Filtration
The extract (miscella) is clarified through pressure leaf filtration, removing suspended solids while retaining valuable oleoresin and aromatic compounds.
Vacuum Concentration
Clarified extract is concentrated under reduced pressure in a multi-effect vacuum evaporator, minimising thermal degradation and preserving the aroma profile.
Solvent Recovery
A closed-loop recovery system condenses, purifies and recycles the extraction solvent, returning it for reuse within the process.
Aroma Recovery
A dedicated aroma-recovery section captures the volatile compounds that give ginger its distinctive flavour and fragrance, which are reintroduced to enhance the finished oleoresin's aroma profile.
Polishing Filtration & Standardisation
Final polishing filtration removes trace impurities, after which the oleoresin is standardised for gingerol content, shogaol content, volatile oil content, viscosity, moisture and residual-solvent limits.
Quality Control & Packing
Each batch is released after assay, residual-solvent, heavy-metal, and microbial testing, then packed with full certificate-of-analysis documentation.
Major Plant Equipment
- Raw material cleaning system
- Hammer mill (size reduction)
- Stainless-steel jacketed extraction vessels (SS 316L)
- Solvent storage tanks
- Transfer pumps
- Pressure leaf filters
- Multi-effect vacuum evaporator
- Solvent recovery unit
- Aroma recovery system
- Condensers
- Polishing filters
- Ribbon blender (standardisation)
- Storage tanks & finished-product tanks
- CIP (clean-in-place) system
- PLC-SCADA automation panel, electrical MCC & instrumentation
Plant Output
Case Study
Ginger Oleoresin Extraction Plant — Gingerol-Rich Oleoresin
See how this plant was engineered and delivered for a real project.
From Plant to Product
Ginger Extract
This botanical is also in the product range of Sureka Life Sciences, our sister concern in botanical ingredients.
Applications
- Pharmaceutical standardised ingredient supply
- Nutraceutical capsule, tablet, and supplement manufacturing
- Food, flavour, and beverage applications
- Fragrance applications
- Cosmetic and personal care active ingredients
- Ayurvedic and traditional medicine preparations
- Export to regulated-market ingredient buyers
Key Features
GMP Hygienic SS 316L Construction
Electropolished SS 316L product-contact surfaces use GMP hygienic design, with CIP operation between batches.
Closed-Loop Solvent Recovery
Integrated recovery returns the solvent for reuse within the process; recovery performance is established during process development.
Standardised to Specification
In-process and batch-release assay are used to check the finished Ginger oleoresin against its declared gingerol, shogaol and volatile-oil specification.
Dedicated Aroma Recovery
A dedicated aroma-recovery unit captures ginger's volatile flavour and fragrance compounds, which are reintroduced for a superior aroma profile and higher market value.
Scalable Batch Capacity
Plants are configured to requirement from pilot scale upward, with modular expansion.
Frequently Asked Questions
Does Mechotech supply the complete machinery for Ginger?
What specification can the Ginger plant achieve?
What products does a Ginger oleoresin plant produce?
What production capacities are available for the Ginger plant?
What is the typical cost of a Ginger oleoresin extraction plant?
Which industries use the Ginger plant, and how should I choose a plant configuration?
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