| Appearance | Small, angular, yellow-brown seeds |
| Color | Yellow-brown to golden-yellow |
| Odor | Slightly bitter, aromatic, and somewhat sweet |
| Taste | Bitter, slightly sweet, with a nutty flavor |
| Texture | Hard, smooth, and firm |
| Moisture Content | Not more than 10% |
| Foreign Matter | Not more than 1% |
| Seed Size | Uniform, approximately 2–3 mm in length |
| Bulk Density | 0.70 – 0.80 g/cm³ |
| Saponin Content | 5-8% (contributes to bitterness) |
| Adulteration | Free from artificial color, preservatives, and adulterants |
| Insect Infestation | Free from live/dead insects, larvae, or rodent contamination |