| Sr. No. | Parameters | Criteria |
| 1 | Δδ13CP-H ‰ | ≥−1 |
| 2 | C4 Sugar %, max | 7.0 |
| 3 | Δδ13CFru-Glu ‰ | ±1.0 |
| 4 | Δδ13Cmax ‰ | ±2.1 |
| 5 | Foreign oligosaccharides, percent (%) peak area, max | 0.7 |
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