Sensory data (color)
| Sample | NIB-0336 | |
| Crude drug latin name | PINELLIAE TUBER | |
| Powder color | L*=94.86, a*=-0.03, b*=8.56 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=99.14, a*=-0.11, b*=1.36 | |
| Water extract (Fe) | L*=91.78, a*=-2.93, b*=58.71 | |
| Water extract (Na) | L*=99.41, a*=-0.55, b*=2.43 | |
| Water extract (I) | L*=0.75, a*=7.87, b*=-17.86 | |