Sensory data (color)
| Sample | NIB-0728 | |
| Crude drug latin name | AKEBIAE CAULIS | |
| Powder color | L*=84.81, a*=2.38, b*=15.96 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=95.02, a*=-0.70, b*=15.22 | |
| Water extract (Fe) | L*=72.69, a*=5.75, b*=65.69 | |
| Water extract (Na) | L*=86.20, a*=-0.37, b*=45.67 | |
| Water extract (I) | L*=92.44, a*=0.86, b*=20.83 | |