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| Chemical Name | Dosage | Reference |
|---|---|---|
| (-)-EPIGALLOCATECHIN-GALLATE | not available | Duke, 1992 * |
| ELLAGIC-ACID | ID50=20 ug/ml | Duke, 1992 * |
| EPICATECHIN-GALLATE | not available | Duke, 1992 * |
| POLYPHENOLS | not available | Duke, 1992 * |
| QUERCETIN | ID50=120 ug/ml | Duke, 1992 * |
| TANNIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Cinchona officinalis | Lojabark; Quinine | 1 | 0 |
| Cinnamomum aromaticum | Cassia; Cassia Bark; Cassia Lignea; Chinese Cassia; Chinese Cinnamon; China Junk Cassia; Saigon Cinnamon; Zimtcassie (Ger.); Canela de la China (Sp.); Canelero chino (Sp.); Chinazimt (Ger.); Chinesischer Zimtbaum (Ger.); Kashia-Keihi (Jap.); Canelle de Cochinchine (Fr.); Cannelier Casse (Fr.); Cannelier de Chine (Fr.) | 1 | 0 |
| Cinnamomum camphora | Camphor; Ho Leaf | 1 | 0 |
| Cinnamomum verum | Cinnamon; Ceylon Cinnamon | 1 | 0 |
| Citrus aurantium | Petitgrain; Bitter Orange | 1 | 0 |
| Citrus limon | Lemon | 1 | 0 |
| Citrus paradisi | Grapefruit | 1 | 0 |
| Citrus sinensis | Orange | 1 | 3.4000000953674316 |
| Cnicus benedictus | Blessed Thistle | 1 | 80, 000 |
| Cocos nucifera | Coconut; Coconut Palm; Copra; Nariyal; Kokospalme (Ger.); Cocotero (Sp.) | 1 | 0 |
| Coffea arabica | Coffee | 1 | 90, 000 |
| Cola acuminata | Abata Cola | 1 | 0 |
| Collinsonia canadensis | Stone Root | 1 | 0 |
| Commiphora wightii | Guggul; Indian Bdellium-Tree | 2 | 0 |
| Consolida ajacis | Larkspur | 1 | 0 |
| Conyza canadensis | Butterweed; Hogweed; Horseweed | 1 | 0 |
| Coriandrum sativum | Coriander; Chinese Parsley; Cilantro | 2 | 0 |
| Coriaria myrtifolia | Mealy Tree | 3 | 200, 000 |
| Coriaria thymifolia | Ground Toot; Shanshi | 2 | 0 |
| Cornus florida | American Dogwood | 2 | 30, 000 |