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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 |
|---|---|---|---|
| Artocarpus altilis | Breadfruit | 3 | 1, 260 |
| Artocarpus heterophyllus | Jackfruit | 4 | 33, 435 |
| Artocarpus integrifolia | not available | 1 | 3, 000 |
| Arundo donax | Giant Reed | 2 | 227, 000 |
| Asarum canadense | Wild Ginger | 7 | 0 |
| Asclepias syriaca | Milkweed | 4 | 72, 000 |
| Asiasarum heterotropoides | Asian Wild Ginger | 3 | 0 |
| Asiasarum sieboldii | Siebold's Wild Ginger | 3 | 0 |
| Asimina triloba | Pawpaw | 8 | 897.4869998209178 |
| Aspalathus linearis | Rooibos; Kaffree Tea; Red Bush Tea | 28 | 1, 578, 349.4399996996 |
| Asparagus lucidus | Lucid Asparagus | 1 | 0 |
| Asparagus officinalis | Asparagus | 8 | 9, 819.119999997318 |
| Aspidixia angulata | not available | 1 | 0 |
| Aspidosperma quebracho-blanco | Quebracho | 2 | 40, 000 |
| Astragalus gummifer | Gum Tragacanth; Tragacanth | 1 | 50, 000 |
| Astragalus membranaceus | Huang-Chi; Huang Qi | 11 | 0 |
| Astrocaryum vulgare | Awarra Palm; Tucum Palm; Tucuma Palm; Tucuma | 2 | 5, 328, 400 |
| Atractylodes lancea | Cang Zhu | 1 | 0 |
| Atropa bella-donna | Belladonna | 4 | 120, 000 |
| Aucuba japonica | Japanese Aucuba; Japanese Laurel; Spotted Laurel | 1 | 150 |