| # Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|---|
| 7 | GLUCOSE | Root | -- | 2500.0 | -0.95 | * |
| 7 | PHENYLALANINE | Root | -- | -- | * | |
| 8 | STEARIC-ACID | Tuber | -- | -- | * | |
| 8 | GLUTAMIC-ACID | Root | -- | -- | * | |
| 8 | FRUCTOSE | Root | -- | 2700.0 | -0.53 | * |
| 8 | FRUCTOSE | Tuber | -- | -- | * | |
| 10 | SQUALENE | Tuber | -- | -- | * | |
| 12 | GLYCINE | Root | -- | -- | * | |
| 12 | STIGMASTEROL | Tuber | -- | -- | * | |
| 13 | PALMITIC-ACID | Tuber | -- | -- | * | |
| 14 | SUCROSE | Root | -- | 27300.0 | -0.98 | * |
| 14 | ARGININE | Root | -- | 840.0 | -0.5 | * |
| 14 | POTASSIUM | Root | 1883.0 | 9910.0 | -0.43 | * |
| 14 | MANGANESE | Root | 2.0 | 7.7 | -0.45 | * |
| 14 | SUCROSE | Tuber | -- | -- | * | |
| 15 | RIBOFLAVIN | Root | -- | -- | * | |
| 15 | FISETIN | Root | -- | -- | Abstract (See species file) | |
| 15 | FISETIN | Tuber | -- | -- | * | |
| 18 | CINNAMIC-ACID | Tuber | -- | -- | * | |
| 18 | OLEIC-ACID | Tuber | -- | -- | * |