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| Chemical Name | Dosage | Reference |
|---|---|---|
| TRANS-TRANS-5-ETHYL-4,6,7-TRITHIA-2,8-DECADIENE-4-S-OXIDE | not available | Duke, 1992 * |
| TROLOX | IC50 (uM) =1000 | Duke, 1992 * |
| URSOLIC-ACID | not available | Ringbom, T., Seguar, L., Noreen, Y., Perera, P., Bohlin, L. 1998. Ursolic Acid from Plantago major, a Selective Inhibitor of Cyclooxygenase-2 Catalyzed Prostaglandin Biosynthesis. J. Nat. Prod., 61(10): 1212-1215. |
| URUSHIOL | not available | Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| ZINGERONE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Actaea racemosa | Black Cohosh; Black Snakeroot | 3 | 0 |
| Actinidia chinensis | Kiwi | 2 | 9, 500 |
| Adiantum capillus-veneris | Maidenhair Fern | 1 | 0 |
| Adonis vernalis | Spring Adonis | 1 | 0 |
| Aegle marmelos | Bael de India; Bael fruit | 1 | 580, 000 |
| Aesculus hippocastanum | Horse Chestnut | 4 | 0 |
| Aframomum melegueta | Alligator Pepper; Grains-of-Paradise; Guinea Grains; Melegueta Pepper; Malagettapfeffer (Ger.); Malagueta (Sp.) | 3 | 0 |
| Agastache rugosa | not available | 1 | 10 |
| Agathosma betulina | Buchu; Honey Buchu; Mountain Buchu | 3 | 103, 500 |
| Ageratum conyzoides | Mexican ageratum | 2 | 0 |
| Agrimonia eupatoria | Agrimony; Sticklewort | 7 | 749, 648 |
| Ailanthus altissima | Stinktree; Tree Of Heaven | 4 | 240, 000 |
| Ajuga reptans | Bugle; Bugleweed; Blue Bugle; Bugleherb; Common Bugle | 1 | 750, 000 |
| Akebia quinata | Chocolate Vine | 1 | 0 |
| Albizia julibrissin | Mimosa | 1 | 0 |
| Albizia lebbeck | East Indian Walnut; Siris Tree; Frywood; Koko; Lebbek; Lebbek Tree; Women's-Tongue Tree | 4 | 770, 000 |
| Aleurites moluccana | Candlenut; Candleberry; Candlenut Tree; Indian Walnut; Lumbangtree; Varnishtree | 1 | 360, 000 |
| Alisma plantago-aquatica | Mud Plantain; Tse-Hsieh; Water Plantain; Ze-Xie | 1 | 0 |
| Allium ampeloprasum | Elephant Garlic; Kurrat | 1 | 0 |
| Allium cepa | Onion; Shallot | 12 | 96, 204 |