| Parameter | Range/Specification |
|---|---|
| Appearance | Flat, elongated, slightly wrinkled leaves |
| Color | Grayish-green |
| Odor | Distinct, earthy, and aromatic |
| Flavor | Warm, slightly bitter, and astringent |
| Purity | ≥ 98% |
| Foreign Matter | ≤ 1% |
| Moisture Content | ≤ 8% |
| Size | 3–6 cm long, uniform texture |
| Parameter | Specification |
|---|---|
| Volatile Oil Content | ≥ 1.5% |
| Ash Content | ≤ 7% |
| Acid Insoluble Ash | ≤ 1% |
| Pesticide Residue | As per international standards |
| Microbial Load | Compliant with food safety standards |