| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Amino Acids, Acidic | 100 | + | |
| 2 | Amino Acids, Dicarboxylic | 100 | + | |
| 3 | Amino Acids, Branched-Chain | 15 | + | |
| 4 | Phosphoamino Acids | 12 | + | |
| 5 | Excitatory Amino Acids | 8 | + | |
| 6 | Amino Acids, Essential | 4 | + | |
| 7 | Amino Acids, Neutral | 4 | + | |
| 8 | Threonine | 4 | + | |
| 9 | Amino Acids, Cyclic | 3 | + |