An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| METHYL-GALLATE | MIC=12.5-50 ug/ml | Duke, 1992 * |
| PROANTHOCYANIDINS | not available | Duke, 1992 * |
| SANGUINARINE | LD50=292 (ivn rat) | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. |
| THYMOHYDROQUINONE | MIC=50-200 ug/ml | Duke, 1992 * |
| THYMOL | MIC=50-200 ug/ml | Duke, 1992 * |
| WITHAFERIN | not available | Hutchings, A, Scott, AH, Lewis, G, and Cunningham, A. 1996. Zulu Medicinal Plants. An inventory. University of Natal Press, Pietermaritzburg. 450 pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Croton lechleri | Sangre de Drago; Sangre de Grado; Sangre de Dragon; Dragons Blood | 1 | 3, 600, 000 |
| Cuminum cyminum | Cumin | 2 | 476 |
| Cunila origanoides | Mountain Dittany; Frost Flower; Frost Mint; Maryland Dittany; American Dittany; Stone Mint; Dittany | 2 | 74, 676 |
| Curcuma longa | Turmeric; Indian Saffron | 1 | 19, 810 |
| Curcuma zedoaria | Shoti; Zedoary | 1 | 3, 840 |
| Cyamopsis tetragonoloba | Guar; Cluster-Bean; Siam-Bean | 1 | 0 |
| Cymbopogon citratus | West Indian Lemongrass; Lemongrass | 1 | 0 |
| Cyperus rotundus | Nutsedge | 1 | 0 |
| Cypripedium pubescens | Ladyslipper | 1 | 0 |
| Digitalis purpurea | Purple Foxglove | 1 | 0 |
| Dracocephalum thymiflora | Thyme-Flowered Moldavica | 1 | 134 |
| Elettaria cardamomum | Cardamom | 1 | 724, 000 |
| Elsholtzia blanda | Bantaluki; Bantulsi | 1 | 24 |
| Elsholtzia cristata | Furan Chemotype | 1 | 5 |
| Elsholtzia pilosa | Hairy Mint Shrub | 2 | 1, 085 |
| Elsholtzia polystachya | Bush Mint | 2 | 500, 533.19999980927 |
| Elytrigia repens | Couchgrass; Doggrass; Quackgrass; Wheatgrass; Twitchgrass | 2 | 2, 680 |
| Ephedra gerardiana | Pakistani Ephedra | 1 | 0 |
| Ephedra sinica | Ma Huang; Chinese Ephedra | 1 | 0 |
| Equisetum arvense | Field Horsetail; Horsetail | 1 | 0 |