Sensory data (color)
| Sample | NIB-0474 | |
| Crude drug latin name | UNCARIAE UNCIS CAM RAMLUS | |
| Powder color | L*=58.60, a*=13.49, b*=25.93 | |
| Alcoholic extract | L*=89.67, a*=-6.95, b*=37.41 | |
| Water extract | L*=87.40, a*=6.20, b*=40.63 | |
| Water extract (Fe) | L*=23.17, a*=16.75, b*=38.50 | |
| Water extract (Na) | L*=63.12, a*=22.56, b*=65.87 | |
| Water extract (I) | L*=86.18, a*=6.95, b*=39.02 | |