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| Chemical Name | Dosage | Reference |
|---|---|---|
| GLABRIDIN | not available | Duke, 1992 * |
| HESPERIDIN | not available | Duke, 1992 * |
| HUMULONE | not available | Duke, 1992 * |
| HYPOLAETIN | IC50 (uM) =70 | Duke, 1992 * |
| ISOLIQUIRITIGENIN | not available | Duke, 1992 * |
| KAEMPFEROL | IC50 (uM) =20 | Duke, 1992 * |
| KAWAIN | IC50=71-115 uM/l | Duke, 1992 * |
| MELATONIN | not available | Medline (post 1990 searches filed in my computer) |
| MORIN | IC50 (uM) =180 | Duke, 1992 * |
| MYRCETIN | IC50 (uM) =56 | Duke, 1992 * |
| MYRICETIN-3-O-BETA-D-GLUCURONIDE | not available | Duke, 1992 * |
| N-2'-METHYL-BUTYL-DECA-TRANS-2-TRANS-4-DIENAMIDE | not available | Duke, 1992 * |
| N-ISOBUTYL-DODECA-TRANS-2-TRANS-4-DIENAMIDE | not available | Duke, 1992 * |
| N-ISOBUTYL-HEXADECA-TRANS-2-TRANS-4-DIENAMIDE | not available | Duke, 1992 * |
| N-ISOBUTYL-OCTA-TRANS-2-TRANS-4-DIENAMIDE | not available | Duke, 1992 * |
| N-ISOBUTYL-OCTADECA-TRANS-2-TRANS-4-DIENAMIDE | not available | Duke, 1992 * |
| N-ISOBUTYL-TETRADECA-TRANS-2-TRANS-4-DIENAMIDE | not available | Duke, 1992 * |
| N-PROPYLSULPHINOTHIOIC-ACID-S-N-PROPYLESTER | not available | Duke, 1992 * |
| NDGA | IC50 (uM) =5 | Duke, 1992 * |
| NORDIHYDROGUAIARETIC-ACID | 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. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rheum palmatum | Chinese Rhubarb | 2 | 14, 275 |
| Rheum rhabarbarum | Rhubarb | 2 | 53 |
| Rhizophora mangle | Red Mangrove | 1 | 520, 000 |
| Rhododendron dauricum | Chinese Alpenrose | 3 | 0 |
| Rhododendron ferrugineum | Rusty-Leaved Alpenrose | 2 | 0 |
| Rhododendron ponticum | Pontic Alpenrose | 3 | 120, 000 |
| Rhus coriaria | Sicilian Sumac; Sumac; Tanner's Sumac | 3 | 840, 000 |
| Rhus glabra | Smooth Sumac | 2 | 270, 000 |
| Rhus toxicodendron | Poison Ivy | 4 | 0 |
| Rhynchosia minima | Burn Mouth Vine | 1 | 0 |
| Ribes nigrum | Black Currant | 3 | 13, 800 |
| Ribes rubrum | Red Currant; White Currant | 1 | 0 |
| Ribes uva-crispa | Gooseberry | 2 | 0 |
| Ricinus communis | Castorbean | 4 | 459 |
| Robinia pseudoacacia | Black Locust | 3 | 70, 000 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 4 | 60, 000 |
| Rosa centifolia | Cabbage Rose | 1 | 0 |
| Rosa damascena | Damask Rose | 3 | 0 |
| Rosa gallica | French Rose | 1 | 0 |
| Rosa laevigata | Cherokee Rose | 1 | 0 |