Color | Yellow to orange |
Length | 4 to 8 cm |
Diameter | 1 to 2 cm |
Shape | Cylindrical with a rough surface |
Aroma | Distinct, earthy, and slightly peppery |
Taste | Bitter, slightly pungent with a hint of pepper |
Moisture Content | ≤ 12% |
Curcumin Content | 2% to 5% |
Ash Content | ≤ 9% |
Volatile Oil Content | 3% to 7% |
Appearance | Well-dried, firm, and free from mold, insect infestation, or any foreign matter |
Broken Pieces | ≤ 5% |
Foreign Matter | ≤ 1% |
Adulterants | Free from added colors, artificial flavors, or any other substances |
Storage | Cool, dry place away from direct sunlight to maintain quality and potency |