Sensory data (color)
| Sample | NIB-0299 | |
| Crude drug latin name | ASTRAGALI RADIX | |
| Powder color | L*=81.42, a*=2.13, b*=21.14 | |
| Alcoholic extract | L*=97.64, a*=-1.05, b*=9.48 | |
| Water extract | L*=96.76, a*=-0.39, b*=6.30 | |
| Water extract (Fe) | L*=86.39, a*=-0.44, b*=61.03 | |
| Water extract (Na) | L*=98.48, a*=-1.85, b*=8.56 | |
| Water extract (I) | L*=37.40, a*=6.59, b*=-32.71 | |