Sensory data (color)
| Sample | NIB-0400 | |
| Crude drug latin name | ALISMATIS RHIZOMA | |
| Powder color | L*=75.58, a*=2.67, b*=22.39 | |
| Alcoholic extract | L*=98.29, a*=-2.48, b*=11.61 | |
| Water extract | L*=96.56, a*=-0.27, b*=11.08 | |
| Water extract (Fe) | L*=88.94, a*=-0.85, b*=61.59 | |
| Water extract (Na) | L*=97.87, a*=-3.24, b*=14.34 | |
| Water extract (I) | L*=1.13, a*=9.85, b*=-22.04 | |