| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Intermediate Filament Proteins | 100 | + | |
| 2 | Glucans | 70 | + | |
| 3 | Microtubule Proteins | 60 | + | |
| 4 | Microfilament Proteins | 54 | + | |
| 5 | Chitin | 51 | + | |
| 6 | Tannins | 37 | + | |
| 7 | Pectins | 31 | + | |
| 8 | Plant Gums | 26 | + | |
| 9 | Collagen | 20 | + | |
| 10 | Resins, Plant | 9 | + | |
| 11 | Lignin | 5 | + | |
| 12 | Elastin | 4 | + | |
| 13 | Silk | 1 | + | |
| 14 | Polyhydroxyalkanoates | 1 | + |