| ITEM | STANDARD |
| Color | With the inherent qualities of sweet potatoes |
| Flavor | Typical of sweet potato, free of other smell |
| Appreance | Powder, Non-caking |
| Moisture | 8.0% maximum |
| Ash | 6.0% maximum |
| Aerobic Plate Count | 100,000/g maximum |
| Mould and Yeast | 500/g maximum |
| Eļ¼Coli | Negative |