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| Chemical Name | Dosage | Reference |
|---|---|---|
| 1,8-CINEOLE | not available | Duke, 1992 * |
| ACEMANNAN | 1 g/day | Duke, 1992 * |
| AESCIN | not available | Duke, 1992 * |
| ASCORBIC-ACID | 1,000 mg 3x/day | Duke, 1992 * |
| CAFFEINE | 140 mg/day/orl/man | Martindale's 29th |
| CEPHARANTHINE | 0.025-25 mg/kgJNP54:Antiseptic | Duke, 1992 * |
| CHLOROPHYLL | not available | Duke, 1992 * |
| EPHEDRINE | not available | Martindale's 29th |
| EPHEDRINE-HYDROCHLORIDE | not available | Martindale's 28th |
| ESCIN | not available | Duke, 1992 * |
| TANNIC-ACID | not available | Duke, 1992 * |
| THEOPHYLLINE | not available | Martindale's 29th |
| TYLOPHORINE | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Crataegus rhipidophylla | Hawthorn | 1 | 1, 885 |
| Crocus sativus | Saffron | 1 | 0 |
| Cucumis melo | Cantaloupe; Melon; Muskmelon; Netted Melon; Persian Melon; Nutmeg Melon | 1 | 26, 220 |
| Cucurbita pepo | Pumpkin | 1 | 6, 844 |
| Cucurbita spp | Summer Squash | 1 | 2, 340 |
| Cuminum cyminum | Cumin | 2 | 428 |
| Cunila origanoides | Mountain Dittany; Frost Flower; Frost Mint; Maryland Dittany; American Dittany; Stone Mint; Dittany | 1 | 196 |
| Curcuma longa | Turmeric; Indian Saffron | 2 | 20, 396 |
| Curcuma zedoaria | Shoti; Zedoary | 1 | 3, 840 |
| Cyamopsis tetragonoloba | Guar; Cluster-Bean; Siam-Bean | 1 | 9, 870 |
| Cyclanthera pedata | Achocha | 1 | 2, 800 |
| Cydonia oblonga | Quince | 1 | 960 |
| Cymbopogon citratus | West Indian Lemongrass; Lemongrass | 1 | 0 |
| Cynara cardunculus | Artichoke | 1 | 828 |
| Cyperus rotundus | Nutsedge | 2 | 90 |
| Cyphomandra betacea | Tamarillo; Tree Tomato | 1 | 4, 120 |
| Cyrtosperma chamissonis | Swamp Taro | 1 | 762 |
| Datura metel | Hindu Datura | 1 | 2, 220 |
| Datura stramonium | Jimsonweed | 1 | 0 |
| Daucus carota | Carrot | 2 | 775 |