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| Chemical Name | Dosage | Reference |
|---|---|---|
| KAEMPFEROL | IC50=3.28 ppm | Duke, 1992 * |
| NARINGENIN | IC50=12 uM | Duke, 1992 * |
| NARINGENIN | IC50=3.37 ppm | Duke, 1992 * |
| PIPERINE | not available | Duke, 1992 * |
| QUERCETIN | IC50=7.5 ppm | Duke, 1992 * |
| QUERCETIN | IC50=25 uM | Duke, 1992 * |
| RHAMNETIN | IC50=1.29 uM | Duke, 1992 * |
| RHAMNETIN | 0.41 ppm | Duke, 1992 * |
| SCOPOLETIN | IC50=65 uM | Duke, 1992 * |
| SCOPOLETIN | 11.4 ppm | Duke, 1992 * |
| TETRAHYDROCURCUMIN | IC50=43 uM | Duke, 1992 * |
| XANTHOTOXIN | IC50=2.5 uM | Duke, 1992 * |
| XANTHOTOXIN | 0.54 ppm | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Thymus capitatus | 'Sicilian' Thyme; Spanish Origanum; Spanish Thyme | 1 | 0 |
| Thymus funkii | Funk's Thyme | 1 | 16 |
| Thymus longicaulis | Kekik; Tas Kekik | 1 | 208 |
| Thymus serpyllum | Creeping Thyme | 1 | 0 |
| Thymus vulgaris | Common Thyme; Garden Thyme; Thyme | 3 | 0 |
| Thymus x citriodorus | Funk's thyme; Lemon Thyme | 1 | 1, 640 |
| Tilia sp. | Basswood; Lime; Linden | 1 | 0 |
| Tribulus terrestris | Puncture-vine | 2 | 0 |
| Tridax procumbens | Coatbuttons; Mexican daisy | 1 | 0 |
| Trifolium pratense | Red Clover; Purple Clover; Peavine Clover; Cowgrass | 2 | 0 |
| Trigonella foenum-graecum | Fenugreek; Greek Clover; Greek Hay; Bockshornklee (Ger.); Alholva (Sp.) | 3 | 0 |
| Triticum aestivum | Wheat | 2 | 0 |
| Tsuga canadensis | Eastern Hemlock | 1 | 0 |
| Tussilago farfara | Coltsfoot | 1 | 0 |
| Uncaria catechu | Gambir; Pale Catechu | 2 | 0 |
| Uncaria guianensis | Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi | 1 | 0 |
| Urginea maritima | European Squill | 1 | 0 |
| Urtica dioica | European Nettle; Stinging Nettle | 3 | 184 |
| Vaccinium corymbosum | Blueberry | 3 | 0 |
| Vaccinium macrocarpon | Cranberry; Large Cranberry; American Cranberry | 1 | 1, 500 |