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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 |
|---|---|---|---|
| Melia azedarach | Chinaberry | 5 | 260, 000 |
| Melicoccus bijugatas | Genip; Honey berry; Mamoncillo; Pitomba | 1 | 240, 900 |
| Melilotus officinalis | Yellow Sweetclover | 5 | 12.5 |
| Melissa officinalis | Balm; Lemonbalm; Melissa; Bee Balm | 3 | 0 |
| Menispermum canadense | Moonseed | 1 | 0 |
| Mentha aquatica | Water Mint | 2 | 74, 000 |
| Mentha arvensis var. piperascens | Cornmint; Field Mint; Japanese Mint | 2 | 0 |
| Mentha longifolia | Biblical Mint | 3 | 15 |
| Mentha pulegium | European Pennyroyal | 6 | 60, 400 |
| Mentha sp | Mint | 1 | 0 |
| Mentha spicata | Spearmint; Hortela da Folha Miuda | 7 | 0 |
| Mentha x piperita | Peppermint | 4 | 0 |
| Mentha x rotundifolia | Applemint | 3 | 0 |
| Menyanthes trifoliata | Bogbean; Buckbean; Bog Myrtle; Marsh Clover; Marsh Trefoil; Water Trefoil | 4 | 180, 000 |
| Mercurialis annua | Annual Mercury | 1 | 33, 500 |
| Micromeria congesta | Kaya Yarpuzu | 2 | 70 |
| Micromeria fruticosa | Tea Hyssop; Zopha; Zuta | 2 | 216 |
| Micromeria juliana | not available | 2 | 2, 080 |
| Micromeria myrtifolia | Dagcayi; Haydarotu; Topukcayi | 2 | 6 |
| Mimosa pudica | Sensitive Plant | 1 | 100, 000 |