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| Chemical Name | Dosage | Reference |
|---|---|---|
| HUMULINIC-ACID | not available | Duke, 1992 * |
| HUMULONE | MIC=10-200 ug/ml | Duke, 1992 * |
| HYDNOCARPIC-ACID | not available | Merck 11th Edition |
| HYDRASTINE | not available | Duke, 1992 * |
| HYDROQUINONE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| HYPERFORIN | not available | Duke, 1992 * |
| HYPERICIN | not available | Duke, 1992 * |
| HYPERIN | not available | Duke, 1992 * |
| HYPEROSIDE | MIC=250-500 ug/ml | Planta Medica, 57: A43, 1991. |
| IMANINE | not available | Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp. |
| INDOLE | MBC=800 ug/ml | Duke, 1992 * |
| INDOLE | MIC=800 ug/ml | Muroi, H. and Kubo, I. 1993. Combination Effects of Antibacterial Compounds in Green Tea Flavor against Streptococcus mutans. J. Agric. Food Chem. 41: 1102-1105. |
| INTEGERRINE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| IODINE | not available | Duke, 1992 * |
| ISOALANTOLACTONE | not available | Duke, 1992 * |
| ISODOMEDONE | not available | Duke, 1992 * |
| ISODONAL | not available | Duke, 1992 * |
| ISOHUMULONE | not available | Duke, 1992 * |
| ISOMAGNOLOL | not available | Duke, 1992 * |
| ISOMANGOSTIN | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Hibiscus sabdariffa | Roselle; Indian Sorrel; Jamaica Sorrel; Kharkadi; Red Sorrel; Sorrel; Malventee (Ger.); Rosella (Ger.); Acedera de Guinea (Sp.); Rosa de Jamaica (Sp.); Sereni (Sp.) | 20 | 3, 826, 834 |
| Hibiscus syriacus | Rose Of Sharon; Shrub Althaea; Hachisu (Jap.); Mukuge (Jap.) | 1 | 0 |
| Hierochloe odorata | Sweet Grass; Vanilla-Scented Grass; Vanilla Grass; Seneca Grass; Manna Grass; Holy Grass | 1 | 0 |
| Hippeastrum vittatum | Barbados lily | 1 | 0 |
| Hippophae rhamnoides | Sallow Thorn; Sea Buckthorn; Yellow Spine | 11 | 346, 110 |
| Hippuris vulgare | not available | 1 | 15 |
| Hoffmannia strigillosa | not available | 1 | 12.5 |
| Holarrhena pubescens | Tellicherry Bark; Zhi Xie Mu; Conessi; Kurchi | 6 | 45, 600 |
| Hopea brevipetiolaris | not available | 1 | 0 |
| Hopea cordifolia | not available | 1 | 360 |
| Hopea jucunda | not available | 1 | 160 |
| Hordeum vulgare | Barley; Barleygrass | 18 | 162, 586 |
| Houttuynia cordata | Fishwort; Dokudami; Yu Xing Cao | 21 | 40, 200 |
| Humulus lupulus | Hops | 43 | 153, 268 |
| Huperzia spp | Cutleaf Clubmoss | 2 | 0 |
| Hura crepitans | Sandbox Tree | 4 | 0 |
| Hyacinthus orientalis | Hyacinth | 10 | 61.82999995350838 |
| Hydnocarpus anthelminticus | Thai Chaulmoogra | 2 | 0 |
| Hydnocarpus kurzii | True Chaulmoogra | 3 | 287, 000 |
| Hydnocarpus venenata | not available | 1 | 60 |