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| Chemical Name | Dosage | Reference |
|---|---|---|
| BAICALEIN | IC50=3 uM | Duke, 1992 * |
| BAICALIN | IC50=215 uM | Duke, 1992 * |
| CAFFEIC-ACID | IC50=39.21 uM | Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh. |
| CAMPTOTHIN-B | IC50=12 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CASUARICTIN | IC50=11 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CASUARININ | IC50=36 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CATECHIN | not available | Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh. |
| CHRYSIN | not available | Duke, 1992 * |
| CORIARIIN-A | IC50=9.8 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CORILAGIN | IC50=>40 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CORNUSIIN-A | IC50=27 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CORNUSIIN-C | IC50=17 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CORNUSIIN-D | IC50=12 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| CORNUSIIN-E | IC50=7.4 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| ELLAGIC-ACID | IC50=3.1 uM | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| EPICATECHIN | IC50=>40 | Duke, 1992 * |
| EPICATECHIN-GALLATE | IC50=>40 | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| EPIGALLOCATECHIN | IC50=>40 | Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229 |
| ESCULETIN | IC52=10 uM | Duke, 1992 * |
| FOLACIN | not available | Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf). |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Rhynchosia minima | Burn Mouth Vine | 1 | 0 |
| Ribes nigrum | Black Currant | 4 | 13, 800 |
| Ribes uva-crispa | Gooseberry | 2 | 0 |
| Ricinus communis | Castorbean | 5 | 0 |
| Robinia pseudoacacia | Black Locust | 1 | 70, 000 |
| Rosa canina | Rose; Dogbrier; Dog Rose | 7 | 60, 090 |
| Rosa centifolia | Cabbage Rose | 1 | 0 |
| Rosa damascena | Damask Rose | 1 | 0 |
| Rosa gallica | French Rose | 1 | 0 |
| Rosa laevigata | Cherokee Rose | 1 | 0 |
| Rosa multiflora | Multiflora Rose | 2 | 0 |
| Rosa rubiginosa | Rosa Mosqueta | 1 | 26, 400 |
| Rosa spp | Rose Hips | 2 | 26, 400 |
| Rosmarinus officinalis | Rosemary | 5 | 0 |
| Rubus fruticosus | Blackberry | 1 | 0 |
| Rubus idaeus | Red Raspberry; Raspberry | 8 | 252, 500 |
| Rubus phoenicolasius | Wineberry; Wine Raspberry; Japanese Wineberry | 2 | 0 |
| Rubus sp. | not available | 2 | 0 |
| Rumex acetosa | Garden Sorrel | 2 | 500 |
| Rumex acetosella | Sheep Sorrel | 1 | 140, 000 |