Sensory data (color)
| Sample | NIB-0638 | |
| Crude drug latin name | AURANTII NOBILIS PERICARPIUM | |
| Powder color | L*=71.455, a*=6.58, b*=34.65 | |
| Alcoholic extract | L*=90.54, a*=-3.85, b*=88.04 | |
| Water extract | L*=94.77, a*=-2.28, b*=23.73 | |
| Water extract (Fe) | L*=42.65, a*=15.59, b*=51.94 | |
| Water extract (Na) | L*=90.55, a*=-7.30, b*=83.42 | |
| Water extract (I) | L*=94.27, a*=-1.68, b*=19.37 | |