| # Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|---|
| 53 | BETA-CAROTENE | Rhizome | -- | 4.0 | -0.67 | * |
| 9 | DELTA-CADINENE | Rhizome | 1.0 | 65.0 | -0.67 | Duke, J. A. Writeups or information summaries on approximately 2,000 economic plants, USDA, ARS, Beltsville, MD 20705. |
| 2 | ASPARAGINE | Rhizome | -- | 500.0 | -0.73 | * |
| 4 | BORON | Root | 1.0 | 4.0 | -0.74 | Betting on Boron, Unpublished draft by J. A. Duke on file at USDA, draft and papers relating to boron percentages. Includes Internat. Z. Vit. Ern. Forschung 43:1973 (boron). |
| 67 | 1,8-CINEOLE | Rhizome | -- | 490.0 | -0.75 | * |
| 28 | CALCIUM | Rhizome | 150.0 | 3458.0 | -0.75 | * |
| 3 | ALANINE | Root | 310.0 | 1793.0 | -0.81 | USDA's Ag Handbook 8 and sequelae) |
| 2 | CYSTINE | Root | 80.0 | 462.0 | -0.89 | USDA's Ag Handbook 8 and sequelae) |
| 11 | PANTOTHENIC-ACID | Root | 2.0 | 11.0 | -0.94 | USDA's Ag Handbook 8 and sequelae) |
| 31 | THIAMIN | Rhizome | -- | 3.0 | -0.98 | * |
| 2 | TRANS-BETA-FARNESENE | Rhizome | 1.0 | 1200.0 | -1.0 | * |
| 6 | BETA-BISABOLENE | Rhizome | 5.0 | 3600.0 | -1.0 | * |
| 22 | MYRCENE | Rhizome Essent. Oil | -- | 19000.0 | -1.0 | * |
| 15 | METHIONINE | Rhizome | 130.0 | 737.0 | -1.0 | * |
| 3 | ASPARTIC-ACID | Rhizome | 2080.0 | 11990.0 | -1.0 | * |
| 6 | ZINGIBERENE | Rhizome | 0.5 | 600.0 | -1.0 | * |
| 4 | THREONINE | Rhizome | 360.0 | 2057.0 | -1.0 | * |
| 2 | CYSTINE | Rhizome | 80.0 | 462.0 | -1.0 | * |
| 11 | ALPHA-PHELLANDRENE | Rhizome | 3.0 | 200.0 | -1.0 | * |
| 25 | P-COUMARIC-ACID | Rhizome | -- | 19.0 | -1.0 | * |