- Moisture : Max. 12%
- Ash : 8%
- Soluble Ash in Acid : 2%
- Insect : negative
- Foreign Matter : 2%
- Alfatoxin : alfatoxin B1: 5 mg/KG; alfatoxin (B1,B2,G1,G2): 10 mg/KG; ochratoxin: 15 microgram/KG
- Essential oil of red ginger: 2,58-3,90%
- Essential oil of giant ginger: 0.82-1.66%
- Essential oil of small ginger: 1,5-3,2%