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| Chemical Name | Dosage | Reference |
|---|---|---|
| XESTOQUINONE | IC50=0.15 ug/ml | Bae, M. A., Tsuji, T., Kondo, K., Hirase, T., Ishibashi, M., Shigemori, H., Kobayashi, J. I. 1993. Inhibition of Mammalian Topoisomerase I by Xestoquinone and Halenaquinone. Biosci. Biotech. Biochem., 57: 330-331. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pinus mugo | Dwarf Pine; Swiss Mountain Pine | 2 | 0 |
| Pinus strobus | Eastern White Pine; White Pine | 1 | 0 |
| Pinus sylvestris | Scotch Pine | 1 | 0 |
| Piper nigrum | Black Pepper; Pepper; White Pepper | 2 | 0 |
| Piptanthus nanus | not available | 1 | 0 |
| Piptanthus nepalensis | not available | 1 | 0 |
| Pistacia lentiscus | Mastic; Chios Mastictree; Mastictree; Mastixbaum (Ger.); Lentisco (Sp.) | 3 | 0 |
| Pisum sativum | Pea | 3 | 591.9999984800816 |
| Plantago major | Common Plantain | 2 | 0 |
| Plantago ovata | Blond Psyllium; Ispaghula; Spogel Seeds; Psyllium; Indian Plantago | 1 | 0 |
| Plumeria acutifolia | Frangipani | 2 | 0 |
| Podocarpus spicatus | not available | 1 | 0 |
| Podophyllum hexandrum | Himalayan Mayapple | 2 | 24, 000 |
| Podophyllum peltatum | Mayapple | 3 | 100, 000 |
| Podophyllum pleianthum | Chinese Mayapple | 2 | 0 |
| Pogostemon cablin | Patchouli | 1 | 0 |
| Polygonum aviculare | Prostrate Knotweed | 2 | 0 |
| Polygonum hydropiper | Common Smartweed | 3 | 0 |
| Polygonum hydropiperoides | Mild Water Pepper | 3 | 0 |
| Polygonum multiflorum | Chinese Cornbind; Fleeceflower; Fo Ti; He Shou Wu; Chinese Knotweed | 1 | 0 |