| # Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|---|
| 0 | PROLINE | Root | -- | -- | * | |
| 0 | CHARPAGOSIDE | Root | -- | -- | * | |
| 6 | HARPAGOSIDE | Tuber | -- | -- | * | |
| 1 | ACETOSIDE | Root | -- | -- | Abstract (See species file) | |
| 4 | LYSINE | Root | -- | -- | * | |
| 8 | GLUTAMIC-ACID | Root | -- | -- | * | |
| 0 | N-DOTRIACONTANE | Tuber | -- | -- | * | |
| 0 | N-TRIACONTANE | Tuber | -- | -- | * | |
| 0 | PROCUMBOSIDE | Root | -- | 28.0 | * | |
| 0 | CAMPESTEROL-3-O-BETA-D-GLUCOSIDE | Tuber | -- | -- | * | |
| 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. | |
| 6 | HARPAGOSIDE | Leaf | -- | -- | * | |
| 78 | LUTEOLIN | Tuber | -- | -- | * | |
| 7 | GLUCOSE | Tuber | -- | -- | * | |
| 6 | HARPAGOSIDE | Stem | -- | -- | * | |
| 64 | OLEANOLIC-ACID | Root | -- | -- | * | |
| 0 | N-TETRACOSANE | Tuber | -- | -- | * |