| Appearance | Oval-shaped, brown, hard, and smooth surface |
| Size | 3-5 cm in length, 2-3 cm in diameter |
| Shape | Oval, rounded, slightly elongated |
| Color | Brown to reddish-brown on the outer surface |
| Texture | Hard, smooth, with a woody shell |
| Odor | Strong, aromatic, slightly sweet, with a warm spicy fragrance |
| Taste | Warm, sweet, and spicy with a slight bitterness |
| Moisture Content | 7-10% maximum |
| Volatile Oil Content | 6-15% minimum (based on dry weight) |
| Foreign Matter | 1% maximum |
| Impurity | 2% maximum |