| # Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|---|
| 0 | 3,4-DIHYDROXYBENZALDEHYDE | Tuber | -- | -- | * | |
| 0 | 3,4-DIHYDROXYBENZALDEHYDE-DIGLUCOSIDE | Tuber | -- | -- | * | |
| 14 | ARGININE | Tuber | -- | -- | * | |
| 3 | ASPARTIC-ACID | Tuber | -- | -- | * | |
| 47 | BETA-SITOSTEROL | Tuber | -- | -- | * | |
| 0 | BETA-SITOSTEROL-3-O-BETA-D-GLUCOSIDE | Tuber | -- | -- | * | |
| 28 | CALCIUM | Tuber | 4180.0 | 10000.0 | 1.8 | * |
| 4 | CALCIUM-OXALATE | Tuber | -- | -- | * | |
| 20 | CHOLINE | Stem | -- | -- | * | |
| 12 | COPPER | Tuber | 2.0 | 4.0 | -1.11 | * |
| 1 | D-GLUCOSE | Tuber | -- | -- | * | |
| 0 | D-GLUCURONIC-ACID | Tuber | -- | -- | * | |
| 0 | DELTA-6-OCTADECENOIC-ACID | Tuber | -- | -- | * | |
| 0 | EO | Tuber | 30.0 | 130.0 | * | |
| 8 | GLUTAMIC-ACID | Tuber | -- | -- | * | |
| 12 | GLYCINE | Tuber | -- | -- | * | |
| 2 | HOMOGENTISIC-ACID | Tuber | -- | -- | * | |
| 0 | HOMOGENTISIC-ACID-GLUCOSIDE | Tuber | -- | -- | * | |
| 6 | IRON | Tuber | 70.0 | 95.0 | -0.45 | * |
| 0 | ISOOLEIC-ACID | Tuber | -- | -- | * |