| Color and lustre(10 points) | The muscle is the rose red or dark red, the fat is transparent and white; no mucus, no mildew. | 8–10(excellent) |
| The muscle is dark red or brown color, the fat color is transparent milky white; no mucus, no mildew. | 4–7.9(commonly) |
| The muscle is dark reddish brown or black, fat is yellow mucus, no mildew. | 0–3.9(bad) |
| Smell(10 points) | Cured has a strong flavor, no odor, no rancid flavor. | 8–10(excellent) |
| Cured has a good flavor, no odor, no rancid flavor. | 4–7.9(commonly) |
| Cured is light, it had a bad smell. | 0–3.9(bad) |
| State(10 points) | The tissue is tight and dense, moderate hardness and without foreign body. | 8–10(excellent) |
| The tissue is tight and dense, the section is slightly fractured, and there is no foreign body. | 4–7.9(commonly) |
| The tissue is loose and loose and has foreign bodies. | 0–3.9(bad) |