Black Pepper Extraction Plant
Black Pepper Extraction Plant
Black pepper (Piper nigrum) oleoresin and piperine are high-value botanical extracts used extensively in food flavouring, pharmaceutical bioavailability enhancement, and nutraceutical formulations. Mechotech's extraction plants deliver piperine-standardized extracts and full-spectrum oleoresin from black pepper berries.
Mechotech designs black pepper extraction plants using solvent extraction to yield oleoresin (2%–4% of dried pepper) and pure piperine (95%+ purity) through multi-stage extraction, evaporation, and crystallization. Our GMP-compliant, explosion-proof plants are built for the pharmaceutical piperine market where BioPerine-grade purity is required, as well as for food-grade oleoresin manufacturers.
Manufacturing Process
Pepper Grinding
Dried black pepper berries are ground to 40 mesh in impact mills. Controlled particle size maximises piperine extraction efficiency.
Solvent Extraction
Ground pepper is extracted with food-grade ethanol or hexane in percolation extractors. Multiple solvent washes ensure complete piperine recovery from the pepper matrix.
Miscella Filtration
The piperine-rich miscella is filtered through multi-stage filtration to remove all solid fines and colour pigments.
Evaporation
The filtered extract is evaporated under vacuum in falling-film evaporators to yield crude black pepper oleoresin with residual solvent below 5 ppm.
Piperine Crystallization
For high-purity piperine production, the oleoresin is dissolved in hot ethanol, decolourized with activated carbon, and cooled to crystallize pure piperine at 95%+ purity.
Drying & Standardization
Crystallized piperine is filtered, washed, and vacuum-dried. Oleoresin is standardized to the specified piperine content before final packing.
Applications
- Pharmaceutical bioavailability enhancer (BioPerine)
- Food-grade spice oleoresin for flavouring
- Nutraceutical absorption-enhancement supplements
- Weight management supplement formulations
- Traditional medicine and Ayurvedic preparations
- Cosmetic skin penetration enhancer
- Agricultural biopesticide active ingredient
- Research-grade piperine standard
Key Features
Pharmaceutical-Grade Piperine
Dedicated crystallization train produces 95%+ pure piperine suitable for pharmaceutical bioavailability enhancement, meeting USP and EP monograph specifications.
Dual-Mode Operation
Plant can switch between oleoresin production mode and pure piperine crystallization mode to serve both food-grade and pharmaceutical-grade markets.
Explosion-Proof Design
Full ATEX-certified electrical fittings, earthing systems, and flame arrestors ensure safe operation with flammable solvents throughout all extraction zones.
Low Residual Solvent
Advanced vacuum stripping ensures residual solvent in final oleoresin is below ICH Q3C limits for pharmaceutical-grade product compliance.
High Recovery
Optimized percolation extraction sequence achieves over 90% piperine recovery from raw material, maximizing product yield per tonne of pepper processed.
Frequently Asked Questions
What piperine purity can Mechotech's plant achieve?
Can the plant process both black and white pepper?
What is the approximate oleoresin yield from black pepper?
Is Mechotech's plant suitable for BioPerine trademark production?
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