| Appearance |
Fine powder |
| Color |
Yellow to golden yellow |
| Odor |
Characteristic, earthy aroma |
| Moisture Content |
Maximum 10% |
| Total Ash Content |
Maximum 7% |
| Acid Insoluble Ash |
Maximum 1.5% |
| Curcumin Content |
Minimum 2% (varies as per grade) |
| Particle Size |
95% passes through 80 mesh sieve |
| Extraneous Matter |
Nil or as per food-grade standards |
| Adulteration |
Absent (free from additives, dyes) |
| Flavor |
Characteristic, slightly bitter |
| Solubility |
Insoluble in water |
| Foreign Matter |
Absent |
| Shelf Life |
12-24 months under proper storage |
| Storage Conditions |
Cool, dry place, away from sunlight |
