| Botanical Name | Curcuma longa |
| Appearance | Bright yellow-orange powder |
| Odor | Characteristic, aromatic, slightly pungent |
| Taste | Pungent, bitter, warm |
| Moisture Content | 7-10% (max) |
| Bulk Density | 0.60-0.75 g/cm³ |
| Particle Size | 80-100 mesh (mesh size) |
| Ash Content | 6-8% (max) |
| Curcumin Content | 2-5% (min) |
| Total Volatile Oil | 4-7% (min) |
| Solubility | Slightly soluble in water, soluble in ethanol |
| Storage Conditions | Store in a cool, dry, and dark place |