An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| APIGENIN | IC50=<15 uM | Duke, 1992 * |
| AR-TURMERONE | IC50=3.2 ug/ml | Duke, 1992 * |
| BETA-TURMERONE | IC50=4.6 ug/ml | Duke, 1992 * |
| EMODIN | not available | Duke, 1992 * |
| KAEMPFEROL | IC50=<15 uM | Duke, 1992 * |
| KAEMPFEROL | IC50=13.9 uM | Duke, 1992 * |
| LUTEOLIN | not available | Duke, 1992 * |
| QUERCETIN | IC50=20 uM | Duke, 1992 * |
| UROLITHIN-A | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Nicotiana tabacum | Tobacco | 2 | 0 |
| Ocimum basilicum | Basil; Sweet Basil; Cuban Basil | 4 | 0 |
| Ocimum tenuiflorum | Anise-Scented Basil | 2 | 460 |
| Oenothera biennis | Evening-Primrose | 2 | 207, 000 |
| Olea europaea | Olive | 4 | 0 |
| Ononis spinosa | Spiny Restharrow; Restharrow; Hauhechel (Ger.) | 4 | 0 |
| Opuntia ficus-indica | Indian Fig; Prickly Pear; Nopal; Nopalito | 2 | 0 |
| Origanum vulgare | Common Turkish Oregano; Wild Oregano; Oregano; Pot Marjoram; Wild Marjoram; European Oregano | 4 | 0 |
| Paeonia lactiflora | Chih-Shao; Peony; Common Garden Peony; White Peony; Bai Shao (Chinese) | 2 | 0 |
| Paeonia moutan | Moutan; Tree Peony | 2 | 0 |
| Paeonia officinalis | Double Peony | 1 | 0 |
| Paeonia suffruticosa | Moutan; Tree Peony; Moutan Peony | 2 | 0 |
| Panax ginseng | Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng | 1 | 0 |
| Panax notoginseng | Sanchi Ginseng | 1 | 0 |
| Panax quinquefolius | American Ginseng; Ginseng | 1 | 0 |
| Passiflora incarnata | Manzana de Mayo; Mayapple; Passionflower | 4 | 0 |
| Pastinaca sativa | Parsnip | 2 | 0 |
| Perilla frutescens | Perilla | 3 | 0 |
| Persea americana | Avocado | 1 | 0 |
| Petasites hybridus | European Butterbur | 1 | 0 |