| # Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|---|
| 4 | SILICON | Root | 0.8 | 4.3 | -0.32 | * |
| 4 | PHOSPHORUS | Root | 134.0 | 707.0 | -0.49 | * |
| 4 | LYSINE | Root | -- | -- | * | |
| 4 | TIN | Root | 5.0 | 24.0 | 0.76 | * |
| 3 | ASPARTIC-ACID | Root | -- | 160.0 | -1.27 | * |
| 3 | VALINE | Root | -- | -- | * | |
| 3 | N-HENTRIACONTANE | Tuber | -- | -- | * | |
| 3 | ALANINE | Root | -- | 60.0 | -1.67 | * |
| 2 | LEUCINE | Root | -- | -- | * | |
| 2 | CAMPESTEROL | Tuber | -- | -- | * | |
| 2 | N-HEXACOSANE | Tuber | -- | -- | * | |
| 2 | COBALT | Root | 3.0 | 14.5 | -0.23 | * |
| 1 | IRIDOIDS | Root | 1000.0 | 30000.0 | * | |
| 1 | STACHYOSE | Root | 6000.0 | 460000.0 | 0.32 | * |
| 1 | IRIDOIDS | Leaf | -- | -- | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. | |
| 1 | STACHYOSE | Tuber | -- | -- | * | |
| 1 | SODIUM | Root | 136.0 | 718.0 | -0.18 | * |
| 1 | GALACTOSE | Plant | -- | -- | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. | |
| 1 | ACETOSIDE | Root | -- | -- | Abstract (See species file) | |
| 1 | SERINE | Root | -- | 450.0 | -1.64 | * |