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| Chemical Name | Dosage | Reference |
|---|---|---|
| METHYL-EUGENOL | 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. |
| N,N-DIMETHYLNITROSAMINE | not available | Duke, 1992 * |
| NITROSODIMETHYLAMINE | not available | Duke, 1992 * |
| NORDIHYDROGUAIARETIC-ACID | not available | Phenolic Compounds in Food and Their Effects on Health, 69. |
| PARASORBIC-ACID | not available | Duke, 1992 * |
| PETASITENINE | not available | Duke, 1992 * |
| PHENOL | not available | Duke, 1992 * |
| PIPERINE | not available | Duke, 1992 * |
| PROTOCATECHUIC-ACID | not available | Duke, 1992 * |
| PTAQUILOSIDE | not available | Duke, 1992 * |
| QUERCETIN | 40,000 ppm (diet) mus | Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp. |
| RICINOLEIC-ACID | not available | Duke, 1992 * |
| RIDDELLINE | not available | Duke, 1992 * |
| SAFROLE | not available | Merck 11th Edition |
| SENKIRKINE | not available | Duke, 1992 * |
| SERPENTINE | not available | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| SESAMOL | not available | Duke, 1992 * |
| SHIKIMIC-ACID | not available | Merck 11th Edition |
| SORBIC-ACID | not available | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| TANNIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Solidago gigantea | Early Goldenrod | 4 | 22, 131 |
| Solidago virgaurea | European Goldenrod; Woundwort | 2 | 0 |
| Sophora japonica | Japanese Pagoda Tree | 4 | 64, 130 |
| Sorbus aucubaria | Rowan Berry | 6 | 400 |
| Spartium junceum | Genet; Spanish Broom; Weaver's Broom | 3 | 255, 936 |
| Spigelia marilandica | Indian Pink; Pinkroot | 1 | 0 |
| Spinacia oleracea | Spinach | 7 | 7, 281 |
| Stachys germanica | Downy Woundwort | 1 | 48 |
| Stachys officinalis | Betony; Wood Betony; Bishop's-Wort; Purple Betony | 2 | 620, 000 |
| Stachytarpheta cayennensis | Verbena | 1 | 0 |
| Stellaria media | Chickweed; Common Chickweed | 4 | 0 |
| Sterculia urens | Karaya | 2 | 26, 292 |
| Stevia rebaudiana | Ca-A-E; Sweet Leaf of Paraguay; Stevia | 2 | 51 |
| Stillingia sylvatica | Queen's-Delight; Stillingia; Queen's-Root; Yawroot | 1 | 0 |
| Strophanthus gratus | Ouabain | 1 | 90, 000 |
| Strychnos nux-vomica | Nux-Vomica; Stychnine | 1 | 9, 200 |
| Swertia chirata | Chirata; Chiretta | 1 | 0 |
| Symphytum officinale | Comfrey | 3 | 90, 000 |
| Symplocarpus foetidus | Skunk Cabbage | 1 | 0 |
| Syringa vulgaris | Lilac | 1 | 0 |