An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| NARINGENIN | IC50=3.37 ppm | Duke, 1992 * |
| NIACIN | not available | Duke, 1992 * |
| OLEANOLIC-ACID | not available | Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 211. |
| P-COUMAROYL-FERULOYL-METHANE | not available | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| PANGAMIC-ACID | not available | Duke, 1992 * |
| PAPYRIOGENIN | not available | Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa. 742 pp. |
| PICEID | not available | Fitoterapia No.5-1986. |
| PICROSIDE-I | not available | Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 207. |
| PICROSIDE-II | not available | Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 207. |
| PIPERINE | not available | Duke, 1992 * |
| POLYDATIN | not available | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| POLYPHENOLS | not available | Duke, 1992 * |
| PROANTHOCYANIDINS | not available | Duke, 1992 * |
| PROPAPYRIOGENIN | not available | Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 211. |
| PUERARIN | not available | Duke, 1992 * |
| PUNICALAGIN | not available | Duke, 1992 * |
| PUNICALIN | not available | Duke, 1992 * |
| QUERCETIN | not available | Duke, 1992 * |
| RESERPINE | not available | Duke, 1992 * |
| RESVERATROL | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Lippia javanica | Lemon Bush; Umsuzwane (Zulu) | 1 | 0 |
| Liquidambar orientalis | Oriental Storax; Oriental Styrax | 3 | 0 |
| Liquidambar styraciflua | American Styrax; Sweetgum | 5 | 0 |
| Lobelia inflata | Indian Tobacco; Lobelia | 2 | 66 |
| Lonicera japonica | Japanese Honeysuckle | 5 | 140, 000 |
| Lophophora williamsii | Peyote | 1 | 0 |
| Ludwigia adscendens | Ascending ludwigia | 1 | 0 |
| Ludwigia perennis | Perennial ludwigia | 1 | 0 |
| Luffa aegyptiaca | Luffa; Smooth Loofah; Vegetable Sponge | 4 | 693, 210 |
| Lupinus albus | White Lupine | 4 | 25, 149 |
| Lupinus mutabilis | Andean Lupine; Chocho; Tarhui | 1 | 171 |
| Lycium barbarum | Barbary Matrimony Vine; Ning Xia Gou Qi (Chin.); Matrimony Vine; Common Matrimony Vine; Duke of Argyll's Eta Tree | 5 | 50, 000 |
| Lycium chilense | Chilean Wolfberry | 2 | 10, 000 |
| Lycium chinense | Wolfberry; Chinese Boxthorn; Chinese Matrimony Vine; Chinese Wolfberry; Gou Qi (Chin.); Lyciet de Chine (Fr.); Chinesischer Bocksdorn (Ger.); Daun Koki (Indones.); Spina Santa Cinese (Ital.); Kuko (Jap.); Kaukichai (Malays.) | 12 | 356, 763 |
| Lycopersicon esculentum | Tomato | 17 | 39, 341 |
| Lycopodium clavatum | Antler Herb; Clubmoss | 4 | 0 |
| Lycopodium lucidulum | Shining Clubmoss | 1 | 91 |
| Lycopodium selago | Clubmoss | 2 | 0 |
| Lycopus europeus | European Bugle | 5 | 0 |
| Lycopus virginicus | Bugle | 5 | 0 |