Sensory data (color)
| Sample | NIB-0338 | |
| Crude drug latin name | PINELLIAE TUBER | |
| Powder color | L*=88.93, a*=1.66, b*=12.58 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=97.76, a*=-0.10, b*=3.98 | |
| Water extract (Fe) | L*=90.09, a*=-2.47, b*=59.25 | |
| Water extract (Na) | L*=98.84, a*=-0.90, b*=3.58 | |
| Water extract (I) | L*=0.42, a*=5.14, b*=-11.59 | |