Sensory data (color)
| Sample | NIB-0286 | |
| Crude drug latin name | MOUTAN CORTEX | |
| Powder color | L*=77.62, a*=7.37, b*=21.71 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=94.40, a*=0.59, b*=14.48 | |
| Water extract (Fe) | L*=19.03, a*=21.67, b*=29.74 | |
| Water extract (Na) | L*=77.98, a*=6.51, b*=38.86 | |
| Water extract (I) | L*=91.75, a*=0.54, b*=22.66 | |