Sensory data (color)
| Sample | NIB-0276 | |
| Crude drug latin name | MOUTAN CORTEX | |
| Powder color | L*=61.41, a*=11.37, b*=22.04 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=92.90, a*=1.55, b*=18.47 | |
| Water extract (Fe) | L*=13.80, a*=21.42, b*=22.52 | |
| Water extract (Na) | L*=79.48, a*=7.87, b*=47.11 | |
| Water extract (I) | L*=92.01, a*=1.18, b*=22.07 | |