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| Chemical Name | Dosage | Reference |
|---|---|---|
| PSEUDOLARIC-ACID-A | IC50=0.16-1.19 ug/ml | Duke, 1992 * |
| PSEUDOLYCORINE | not available | Duke, 1992 * |
| PSOROSPERMIN | not available | Duke, 1992 * |
| PUNICIC-ACID | not available | Duke, 1992 * |
| QUASSIMARIN | 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. |
| QUERCETIN | IC50=>10 ug/ml | Life Sciences 55: 1061. |
| QUERCETIN | 5.5-60 uM | Duke, 1992 * |
| QUERCETIN | IC50=10 uM | Economic & Medicinal Plant Research, 5: 225. |
| RESERPINE | not available | Duke, 1992 * |
| RESVERATROL | 15-30 uM | Duke, 1992 * |
| RICIN | not available | Merck 11th Edition |
| RUBROFUSARIN | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| RUDMOLLIN | not available | Duke, 1992 * |
| S-ALLYLMERCAPTOCYSTEINE | 46-93 uM | Duke, 1992 * |
| SAIKOSAPONIN | not available | Duke, 1992 * |
| SCUTELLAREIN | IC50=10 uM | Economic & Medicinal Plant Research, 5: 225. |
| SELENIUM | 1.6 mg/kg ipr mus | Duke, 1992 * |
| SERGEOLIDE | not available | Duke, 1992 * |
| SESAMIN | IC50=2.9 ug/ml | Life Sciences 55: 1061. |
| SESBANINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Sambucus simpsonii | Simpson's elderberry | 1 | 0 |
| Sanguisorba minor | Small Burnet | 6 | 0 |
| Sanguisorba officinalis | Greater Burnet | 4 | 1, 100 |
| Sansevieria trifasciata | African Bowstring Hemp; Snake Plant | 1 | 0 |
| Santalum album | White Sandalwood | 1 | 0 |
| Santolina chamaecyparissus | Lavender Cotton | 5 | 0 |
| Sarcostemma acidum | Soma | 1 | 0 |
| Sarracenia alata | not available | 1 | 0 |
| Sarracenia flava | not available | 3 | 50 |
| Sarracenia leucophylla | not available | 1 | 0 |
| Sarracenia psittacina | not available | 1 | 0 |
| Sarracenia purpurea | not available | 2 | 0 |
| Sarracenia rubra | not available | 1 | 0 |
| Sassafras albidum | Sassafras | 2 | 87 |
| Satureja hortensis | Summer Savory | 4 | 3, 580 |
| Satureja montana | Winter Savory; Savory | 7 | 118, 946 |
| Saussurea lappa | Costus; Kuth | 1 | 0 |
| Schefflera octophylla | not available | 1 | 0 |
| Schefflera species | not available | 1 | 0 |
| Schefflera venulosa | not available | 1 | 200 |