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| Chemical Name | Dosage | Reference |
|---|---|---|
| THUJONE | not available | J. Ess. Oil Res. 7: 271. |
| THYMOHYDROQUINONE | MIC=6.25-100 ug/ml | Duke, 1992 * |
| THYMOL | MIC=50-400 ug/ml | Duke, 1992 * |
| THYMOQUINONE | not available | Farnsworth, N.R. and Cordell, G.A. A Review of Some Biologically Active Compounds Isolated From Plants as Reported in the 1974-1975 Literature. J. Nat. Prod. 39: 420, 1976. |
| TIN | not available | Duke, 1992 * |
| TOMATINE | not available | Duke, 1992 * |
| TRACHINODIOL-7-BETA-ACETATE | not available | Duke, 1992 * |
| TRACHINODIOL-DIACETATE | not available | Duke, 1992 * |
| TRACHINOL | not available | Duke, 1992 * |
| TRANS-ASARONE | not available | Duke, 1992 * |
| TRANS-ISOASARONE | not available | Duke, 1992 * |
| TRICROZARIN | not available | Duke, 1992 * |
| TROPOLONE | not available | Duke, 1992 * |
| TUBEROSIN | 250 u/ml | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| ULIGINOSIN | not available | Duke, 1992 * |
| UMBELLIFERONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| URESIN | not available | Duke, 1992 * |
| URSOLIC-ACID | not available | Duke, 1992 * |
| VANILLIC-ACID | 1.5-15 mg/ml | Recio, M. C., Rios, J. L., and Villar, A., A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978-1988, Phytotherapy Research, 3(4), 1989, 117-125. |
| VERBASCOSIDE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Panax ginseng | Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng | 35 | 4, 337.60000038147 |
| Panax japonicus | Japanese Ginseng | 2 | 0 |
| Panax notoginseng | Sanchi Ginseng | 2 | 0 |
| Panax quinquefolius | American Ginseng; Ginseng | 19 | 546, 736 |
| Pancratium maritimum | Sea Daffodil | 1 | 0 |
| Panicum maximum | Guinea grass | 2 | 5, 600.310000002384 |
| Papaver bracteatum | Great Scarlet Poppy | 1 | 0 |
| Papaver somniferum | Opium Poppy; Poppyseed Poppy | 21 | 3, 458.0120000001043 |
| Paris quadrifolia | Herb Paris | 2 | 0 |
| Parthenium integrifolium | Feverfew; American Feverfew; Wild Quinine; Missouri Snakeroot; Prairie-Dock | 2 | 0 |
| Parthenocissus quinquefolia | American-ivy; Five-leaf-ivy; Virginia-creeper; Woodbine; Amerika-zuta (Jap.) | 1 | 0 |
| Passiflora edulis | Maracuya; Passionfruit | 4 | 381, 210 |
| Passiflora foetida | Granadilla Cimarrona; Stinking Granadilla | 1 | 1, 670 |
| Passiflora incarnata | Manzana de Mayo; Mayapple; Passionflower | 10 | 300 |
| Passiflora ligularis | Granadilla; Sweet Granadilla | 1 | 1, 900 |
| Passiflora mollissima | Banana Passionfruit; Granadilla De Guineo | 1 | 17, 500 |
| Passiflora quadrangularis | Granadilla | 1 | 3, 375 |
| Pastinaca sativa | Parsnip | 13 | 2, 630 |
| Paullinia cupana | Guarana | 1 | 120, 000 |
| Pausinystalia johimbe | Yohimbe | 1 | 0 |