Sensory data (color)
| Sample | NIB-0386 | |
| Crude drug latin name | OPHIOPOGONIS TUBER | |
| Powder color | L*=94.09, a*=-2.38, b*=10.66 | |
| Alcoholic extract | L*=, a*=, b*= | |
| Water extract | L*=91.75, a*=-3.52, b*=58.76 | |
| Water extract (Fe) | L*=96.98, a*=-2.03, b*=13.75 | |
| Water extract (Na) | L*=99.55, a*=-0.23, b*=1.24 | |
| Water extract (I) | L*=99.42, a*=-1.31, b*=4.35 | |