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| Chemical Name | Dosage | Reference |
|---|---|---|
| TETRAHYDROCANNABINOL | not available | Duke, 1992 * |
| TETRAMETHYL-PYRAZINE | not available | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| THEOBROMINE | 10 mg/kg/orl/man | Martindale's 29th |
| THEOPHYLLINE | 5 mg/kg/orl/man | Martindale's 29th |
| THIOSULFINATE | not available | Dorsch, W., Wagner, H. New Antiasthmatic Drugs from Traditional Medicine? Int Arch Allergy Appl Immunol 94: 262-265, 1991. |
| THYMOQUINONE | not available | Duke, 1992 * |
| TRANS-5-ETHYL-4,6,7-TRITHIA-2-DECENE-4-S-OXIDE | 10-100 mg/kg | Duke, 1992 * |
| TRANS-CARVEOL | not available | Duke, 1992 * |
| TRANS-METHYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER | 10-100 mg/kg | Duke, 1992 * |
| TRANS-N-PROPYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER | 10-100 mg/kg | Duke, 1992 * |
| TRANS-TRANS-5-ETHYL-4,6,7-TRITHIA-2,8-DECADIENE-4-S-OXIDE | 10-100 mg/kg | Duke, 1992 * |
| TYLOPHORINE | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| VASICINONE | not available | Sabinsa: A series of well documented proprietary PR booklets, e.g.Sabinsa Corps. 1998. Bronchial Asthma - Its etiology and control with traditional herbal extracts. Sabinsa Corporation. Piscataway, NJ. 49 pp. |
| VISNADIN | not available | Duke, 1992 * |
| Z-LIGUSTILIDE | not available | Duke, 1992 * |
| Z-N-BUTYLIDENE-PHTHALIDE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pyrus communis | Pear | 6 | 1, 420.7010000477312 |
| Quararibea cordata | Chupa-Chupa; Sapote | 2 | 1, 464 |
| Quassia amara | Bitterwood; Quassia | 1 | 0 |
| Quercus alba | White Oak | 6 | 5, 608.539999999106 |
| Quercus infectoria | Aleppo Oak; Dyer's Oak; Gall Oak | 2 | 120, 000 |
| Quercus phellos | Willow Oak | 2 | 2, 940.300000011921 |
| Quercus robur | English Oak | 2 | 0 |
| Quercus rubra | Northern Red Oak | 4 | 9, 080.019999999553 |
| Quercus stellata | Post Oak | 2 | 5, 880.039999999106 |
| Quercus velutina | Black Oak | 2 | 6, 820 |
| Quisqualis indica | Rangoon Creeper | 1 | 1, 040 |
| Raphanus sativus | Radish | 4 | 28, 852.20000076294 |
| Rauvolfia serpentina | Indian Snakeroot; Serpentine Wood | 1 | 0 |
| Ravensara aromatica | Ravensara | 2 | 540 |
| Rehmannia glutinosa | Chinese Foxglove | 1 | 1, 190 |
| Rhamnus cathartica | Buckthorn; European Buckthorn | 1 | 0 |
| Rheum officinale | Chinese Rhubarb | 1 | 25.700000762939453 |
| Rheum palmatum | Chinese Rhubarb | 4 | 2, 561.5 |
| Rheum rhabarbarum | Rhubarb | 7 | 7, 745 |
| Rhizophora mangle | Red Mangrove | 1 | 8, 800 |