Oleoresin
Turmeric Oleoresin
Curcuminoids with the turmerone fraction intact. Solvent-extracted curcumin powders leave the aromatic turmerone fraction behind. CO₂ brings both across, which matters where the whole-spice character is part of the specification. Sourced from Sangli — Asia's largest turmeric market, ninety minutes from our plant.
Specification
Turmeric Oleoresin at a glance
Figures below are typical. The final specification is agreed against your requirement before we run, and every batch ships with its Certificate of Analysis.
Technical summary
- Botanical nameCurcuma longa
- Raw materialDried turmeric fingers
- Product typeOleoresin
- Key activesCurcuminoids and ar-turmerone
- YieldStandardisation to target on request
- ExtractionSupercritical CO₂, 300–600 bar
- Solvent residueNone — CO₂ only
Applications
Where it's used
- Nutraceutical and supplement formulations
- Natural food colour
- Pharmaceutical intermediates
- Savoury and seasoning systems
Sourcing
Where it comes from
- Primary regionSangli, Maharashtra and Nizamabad, Telangana
- SeasonDecember – April
- ProcurementDirect from farmers, FPOs and cooperatives where the crop allows
- TraceabilityLot-level, logged to supplier, region and season
More on how we buy: sourcing & sustainability.
Quality
Every batch ships with its paperwork
Appearance, refractive index, specific gravity, moisture by Karl Fischer and extraction yield are checked on every single batch.
Actives go through HPLC. Heavy metals through ICP-MS against EU and USFDA limits. Pesticide residues by multi-residue GC-MS against EU MRLs. Residual CO₂ is confirmed below the 0.1% food-safe threshold by headspace GC.
Supplied with
- Certificate of Analysis, every batch
- Material Safety Data Sheet
- Product specification sheet
- Packed under nitrogen, foil-lined or HDPE
- Export documentation on request
Also produced
Other extracts from the same plant
One vessel, many crops — we change botanical by changing parameters, not equipment.
Need turmeric oleoresin?
Tell us the specification you're working to and the volume you're planning. We'll come back with an achievable spec, a sample and an indicative price — usually within two working days.