Sensory data (color)
| Sample | NIB-0721 | |
| Crude drug latin name | AKEBIAE CAULIS | |
| Powder color | L*=87.89, a*=1.86, b*=16.73 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=97.25, a*=-0.69, b*=8.69 | |
| Water extract (Fe) | L*=80.65, a*=2.10, b*=64.84 | |
| Water extract (Na) | L*=91.16, a*=-3.86, b*=38.87 | |
| Water extract (I) | L*=94.47, a*=0.10, b*=15.43 | |