Sensory data (color)
| Sample | NIB-0385 | |
| Crude drug latin name | OPHIOPOGONIS TUBER | |
| Powder color | L*=84.69, a*=1.11, b*=9.08 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=88.88, a*=-1.87, b*=60.12 | |
| Water extract (Fe) | L*=91.21, a*=-1.86, b*=10.32 | |
| Water extract (Na) | L*=97.70, a*=-0.29, b*=3.29 | |
| Water extract (I) | L*=98.26, a*=-1.59, b*=7.90 | |