| Compounds | Dim1 | Dim2 | Dim3 |
| Alkaloids | 0.05 | 0.22 | −0.44 |
| Balsam | −1.20 | 0.34 | 0.38 |
| Carbohydrates | −0.25 | −0.46 | 0.11 |
| Cardiac glycoside | 1.23 | 0.01 | 0.95 |
| Fat | 0.83 | 0.00 | 0.06 |
| Flavonoids | 0.04 | −0.11 | 0.03 |
| Glycosides | −0.24 | 0.32 | 0.14 |
| Oil | 0.83 | 0.00 | 0.06 |
| Oxalate | −1.11 | 1.42 | 0.34 |
| Phenols | 1.23 | 0.01 | 0.95 |
| Phlobatanin | 1.23 | 0.01 | 0.95 |
| Phytate | −1.02 | −1.54 | 0.17 |
| Proteins | 1.23 | 0.01 | 0.95 |
| Resins | 1.23 | 0.01 | 0.95 |
| Saponins | 0.76 | 0.11 | −0.88 |
| Steroids | 0.35 | 0.28 | −0.64 |
| Tannins | −0.11 | −0.33 | −0.37 |
| Terpeniods | −0.43 | −0.04 | 0.19 |