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| Chemical Name | Dosage | Reference |
|---|---|---|
| GENTIANINE | not available | Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp. |
| GERANIOL | 3 x ipecac | Lawrence Review of Natural Products, Sep-97. |
| GUAIACOL | not available | Zebovitz, T. C. Ed. 1989. Part VII. Flavor and Fragrance Substances, in Keith L. H. and Walters, D.B., eds. Compendium of Safety Data Sheets for Research and Industrial Chemicals. VCH Publishers, New York. 3560-4253. |
| HOVEINE | 2 mg/kg ivn | Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp. |
| HYDROQUINONE | 1 g orl | Lawrence Review of Natural Products, Sep-87. |
| HYPOGLYCIN-A | not available | Economic & Medicinal Plant Research, 6: 162. |
| ISOAMYL-ALCOHOL | not available | Zebovitz, T. C. Ed. 1989. Part VII. Flavor and Fragrance Substances, in Keith L. H. and Walters, D.B., eds. Compendium of Safety Data Sheets for Research and Industrial Chemicals. VCH Publishers, New York. 3560-4253. |
| ISOPELLETIERINE | not available | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| JESACONITINE | 0.2-0.5 mg/kg | Duke, 1992 * |
| KOSAMIN | not available | Duke, 1992 * |
| KRYPTONINE | not available | Duke, 1992 * |
| L-DOPA | not available | Martindale's 28th |
| LAPACHOL | not available | Duke, 1992 * |
| LOBELANIDINE | not available | Duke, 1992 * |
| LOBELANINE | not available | Duke, 1992 * |
| LOBELINE | not available | Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf). |
| LYCORINE | not available | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| MANNITOL | not available | Martindale's 28th |
| MESACONITINE | not available | Duke, 1992 * |
| METHIONINE | not available | Martindale's 29th |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Lactuca sativa | Lettuce | 2 | 2, 667 |
| Lactuca scariola | Prickly Lettuce | 1 | 0 |
| Lactuca virosa | Bitter Lettuce | 1 | 0 |
| Lagenaria siceraria | Calabash Gourd; White-Flowered Gourd | 1 | 1, 800 |
| Lantana camara | Lantana; Wild Sage | 2 | 2 |
| Larrea tridentata | Chaparral; Creosote Bush | 1 | 0 |
| Laurus nobilis | Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay | 4 | 721, 452 |
| Lavandula angustifolia | English Lavender | 3 | 1, 500 |
| Lavandula latifolia | Aspic; Broad-Leaved Lavender; Spike Lavender | 4 | 10, 068 |
| Lavandula sp | Lavender | 1 | 0 |
| Lavandula x hybrida | Hybrid Lavender | 1 | 890 |
| Lavandula x intermedia | Dutch Lavender; Lavandin | 3 | 3, 312 |
| Lawsonia inermis | Henna; Mignonette; Jamaica-Mignonette; Mignonette Tree | 1 | 0 |
| Lens culinaris | Lentil | 1 | 3, 500 |
| Lentinus edodes | Shiitake | 1 | 0 |
| Lepechinia calycina | Epling's Lepechinia | 2 | 925 |
| Lepidium meyenii | Maca; Peruvian Ginseng | 1 | 5, 600 |
| Levisticum officinale | Lovage | 5 | 20 |
| Ligustrum japonicum | Japanese Privet; Ligustri Fructus | 3 | 0 |
| Ligustrum lucidum | Chinese Privet; Glossy Privet; Ligustri Fructus; Privet; White Waxtree | 1 | 0 |