| Parameter | Range/Specification |
|---|---|
| Appearance | Slender, woody roots, rough texture |
| Color | Brown to dark brown |
| Odor | Strong, earthy, and aromatic |
| Flavor | Bitter and pungent |
| Purity | ≥ 98% |
| Foreign Matter | ≤ 2% |
| Moisture Content | ≤ 10% |
| Size | 5–15 cm in length |
| Parameter | Specification |
|---|---|
| Active Compound | Pyrethrin |
| Volatile Oil Content | ≥ 0.5% |
| Ash Content | ≤ 7% |
| Acid Insoluble Ash | ≤ 2% |
| Pesticide Residue | As per international standards |
| Microbial Load | Compliant with food safety standards |