Sensory data (color)
| Sample | NIB-0727 | |
| Crude drug latin name | AKEBIAE CAULIS | |
| Powder color | L*=82.26, a*=2.90, b*=17.38 | |
| Alcoholic extract | L*=97.71, a*=-5.25, b*=16.56 | |
| Water extract | L*=94.72, a*=-0.54, b*=15.96 | |
| Water extract (Fe) | L*=76.40, a*=4.85, b*=65.95 | |
| Water extract (Na) | L*=86.48, a*=-0.78, b*=49.88 | |
| Water extract (I) | L*=91.85, a*=0.45, b*=21.61 | |