| Property | Specification |
| Color | Yellow-brown to light brown |
| Odor | Mild, aromatic, citrus-like |
| Taste | Mildly sweet, slightly spicy |
| Moisture Content | 10% max |
| Volatile Oil Content | 0.5% – 1% |
| Ash Content | 7% max |
| Bulk Density | 0.4 – 0.5 g/cm³ |
| Particle Size | 80 mesh (min.) |
| Foreign Matter | 1% max |
| Purity | 95% – 98% |
| Storage | Cool, dry, airtight place |