| Source | Turmeric rhizome |
| Shade | Bright yellow |
| Solubility | Oil-dispersible; water-dispersible forms available |
| pH Stability | Best in acidic–neutral range (pH 3.0–7.0); fades in alkaline |
| Heat/Light | Moderate stability; sensitive to light & oxygen | Applications | Beverages, dairy (yoghurt, ice cream), bakery, savoury snacks, sauces | Shelf Life | 12–18 months |