Sensory data (color)
| Sample | NIB-0438 | |
| Crude drug latin name | MOUTAN CORTEX | |
| Powder color | L*=85.18, a*=2.37, b*=11.26 | |
| Alcoholic extract | L*=97.64, a*=-1.61, b*=8.46 | |
| Water extract | L*=94.20, a*=-0.41, b*=14.55 | |
| Water extract (Fe) | L*=7.15, a*=21.25, b*=12.00 | |
| Water extract (Na) | L*=83.03, a*=2.96, b*=46.97 | |
| Water extract (I) | L*=91.99, a*=0.55, b*=22.61 | |