Sensory data (color)
| Sample | NIB-0723 | |
| Crude drug latin name | AKEBIAE CAULIS | |
| Powder color | L*=73.06, a*=4.77, b*=20.68 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=94.04, a*=-0.18, b*=17.20 | |
| Water extract (Fe) | L*=76.61, a*=5.42, b*=66.16 | |
| Water extract (Na) | L*=88.10, a*=-3.21, b*=58.09 | |
| Water extract (I) | L*=91.30, a*=0.92, b*=24.52 | |