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Our Technologies

World-Class Botanical
Extraction Capabilities

Six extraction technology platforms enabling precise, scalable production of standardized botanical extracts for global pharmaceutical, nutraceutical and food industries.

Our Extraction Technologies

Six Core Extraction & Processing Capabilities

Our facility is equipped with multiple extraction technology platforms enabling us to develop and manufacture the precise botanical extract format each application demands — from hydroalcoholic tinctures to pharmaceutical-grade marker extracts.

01

Solvent-Based Extraction

Our primary extraction technology uses pharmaceutical and food-grade solvents (ethanol, ethyl acetate, hexane, methanol) under precisely controlled temperature, pressure and time parameters. Industrial-scale solvent extraction vessels enable batch processing at 6 TPD capacity with consistent marker compound yields across all batches.

Advanced solvent recovery systems integrated downstream of the extraction process achieve high solvent recovery rates, minimizing operational costs and environmental impact while ensuring residual solvent levels in finished products meet ICH Q3C and USP guidelines.

Industrial-scale extraction vessels
Multi-solvent capability
Advanced solvent recovery
6 TPD processing capacity
ICH Q3C residual solvent compliance
Batch-to-batch consistency
02

Hydro-Alcoholic Extraction

Hydroalcoholic extraction using controlled ethanol-water ratios enables selective isolation of both polar and semi-polar bioactive compounds from botanical raw materials. This method preserves heat-sensitive phytochemicals while achieving effective extraction of saponins, polyphenols, glycosides and alkaloids.

Particularly suited for Ayurvedic plant materials requiring broad-spectrum phytochemical extraction — including Ashwagandha withanolides, Shatavari saponins, Brahmi bacosides and similar complex botanical actives.

Controlled ethanol-water ratios
Polarity-selective extraction
Heat-sensitive compound preservation
Glycoside & alkaloid extraction
Saponin & polyphenol recovery
Concentrated liquid intermediates
03

CO₂ & Supercritical Extraction

Supercritical CO₂ extraction produces ultra-clean, solvent-free botanical concentrates with exceptional purity profiles — ideal for temperature-sensitive essential oils, oleoresins and lipophilic bioactive compounds. The resulting extracts are free from solvent residues and carry a premium positioning for clean-label applications.

Solvent-free extraction
Temperature-sensitive compounds
Essential oil concentration
Premium clean-label positioning
04

Spray Drying & Powder Processing

Liquid botanical concentrates are converted to stable, free-flowing powders through our industrial spray drying systems. Controlled inlet and outlet temperature parameters preserve thermolabile compounds while achieving consistent particle size, moisture content and bulk density specifications critical for downstream capsule filling and tableting operations.

Industrial spray drying systems
Controlled particle size distribution
Low moisture content (<5%)
Free-flowing powder production
Carrier system integration
Tableting & capsule-grade powders
05

Analytical Validation & Standardization

Marker compound quantification is conducted using validated HPLC, UV-Vis spectrophotometry and GC-MS instrumental methods. Each analytical method is validated for specificity, linearity, accuracy, precision and limit of detection — ensuring that standardization values are scientifically defensible for regulated market submissions.

HPLC marker quantification
GC-MS residual solvent analysis
UV-Vis spectrophotometry
ICP-OES heavy metal testing
Validated analytical methods
Batch-specific CoA generation
06

Custom Extract Development

Our phytochemical engineering team works with clients from initial specification through commercial-scale production. Services include custom marker percentage development, solubility modification (water-soluble, oil-dispersible formats), encapsulation technology assessment, and regulatory documentation preparation for target markets.

Client-defined marker specifications
Solubility modification
Pilot-scale development
Scale-up to commercial production
Regulatory documentation preparation
Technical dossier development

Partner with Dhanvantreya Biotech

Schedule a technical consultation and discover how our science-led extraction capabilities can power your formulations.