Sensory data (color)
| Sample | NIB-0343 | |
| Crude drug latin name | PINELLIAE TUBER | |
| Powder color | L*=79.85, a*=4.41, b*=19.96 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=95.75, a*=-0.41, b*=11.60 | |
| Water extract (Fe) | L*=87.84, a*=-0.60, b*=59.91 | |
| Water extract (Na) | L*=96.88, a*=-1.25, b*=11.94 | |
| Water extract (I) | L*=1.06, a*=8.53, b*=-20.12 | |