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Common Names
Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed
How this plant is used
Medicinal
Select a Results View:
| Chemical Name | Activity Count | Plant Part | Low Parts Per Million | High Parts Per Million | Standard Deviation | Reference |
|---|---|---|---|---|---|---|
| P-HYDROXY-BENZOIC-ACID | 13 | Plant | not available | not available | 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. |
| PALMITIC-ACID | 13 | Plant | not available | not available | not available | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| PECTIN | 24 | Plant | not available | not available | not available | List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| PERFLAVIT | 0 | Shoot | not available | not available | not available | Duke, 1992 * |
| PHENOL | 26 | Plant | not available | not available | not available | Duke, 1992 * |
| PHLOBAPHENE | 0 | Plant | not available | not available | not available | List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| PHLOROGLUCINOL | 8 | Plant | not available | not available | not available | Duke, 1992 * |
| PHLOROGLUCINOL | 8 | Shoot | not available | not available | not available | Duke, 1992 * |
| PHYTOSTEROLS | 2 | Plant | not available | not available | not available | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| PINENE | 12 | Essential Oil | not available | not available | not available | Duke, 1992 * |
| PINOL | 0 | Plant | 0.1 | 0.9 | not available | Duke, 1992 * |
| PROANTHOCYANIDINS | 34 | Plant | not available | 120000.0 | not available | Duke, 1992 * |
| PROCYANIDINS | 27 | Plant | not available | not available | not available | Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp. |
| PROLINE | 0 | Plant | not available | not available | not available | Duke, 1992 * |
| PROTEIN | 0 | Seed | 181000.0 | 207000.0 | -0.24 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| PROTOHYPERICIN | 0 | Plant | not available | not available | not available | Duke, 1992 * |
| PROTOPSEUDOHYPERICIN | 0 | Plant | not available | not available | not available | Duke, 1992 * |
| PROVITAMIN-A | 0 | Plant | not available | 130.0 | not available | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| PSEUDOHYPERICIN | 2 | Cotyledon | not available | 164.9 | not available | Duke, 1992 * |
| PSEUDOHYPERICIN | 2 | Flower | 2260.0 | 5800.0 | not available | Duke, 1992 * |
| Activity | Chemical Count | Reference |
|---|---|---|
| Artemicide | 1 | Jung, J.H., Pummangura, S., Chaichantipyuth, c., Patarapanich, C., and McLaughlin, J.L. 1989. Bioactive Constituents of Melodorum fruticosum. Phytochemistry. 29(5): 1667-1670. 1990. |
| Arteriodilator | 1 | Ozaki, Y. and Ma, J-P. 1989. Inhibitory Effects of Tetramethylpyrazine and Ferulic Acid on Spontaneous Movement of Rat Uterus in Situ. Chem. Pharm. Bull. 38(6): 1620-1623, 1990. |
| Ascaricide | 2 | Duke, 1992 * |
| Asthma-preventive | 1 | Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf). |
| Astringent | 1 | Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| ATPase-Inhibitor | 1 | Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp. |
| Attifuge | 1 | CIBA (Chadwick, D.J. and Marsh, J. 1990. Bioactive Compounds from Plants. CIBA Foundation Symposium 154. John Wiley & Sons, Ltd. Chichester UK. 242 pp. |
| Autotoxic | 1 | Duke, 1992 * |
| Bacteriostatic | 1 | Chin. J. Tuber. Respir. Dis. |
| Bacteristat | 3 | Lamikanra, A., Ogundaini, A.O., and Ogungbamila*, F.O. Antibacterial Constituents of Alchornea cordifolia Leaves. Phytotherapy Research 4(5): 198. |
| Barbituate-Synergist | 1 | Duke, 1992 * |
| Beta-Adrenergic Receptor Blocker | 4 | Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. |
| Beta-Glucuronidase-Inhibitor | 4 | Duke, 1992 * |
| Bradycardiac | 1 | Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp. |
| Bronchodilator | 1 | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| Bronchoprotectant | 1 | Duke, 1992 * |
| Bronchorelaxant | 2 | Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp. |
| Calcium-Antagonist | 5 | Duke, 1992 * |
| Calmodulin-Antagonist | 1 | Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf). |
| cAMP-Inhibitor | 1 | Schussler, M., Fricke, U., Nikolov, N., and Holzl, J. 1991. Comparison of the Flavonoids Occurring in Crataegus species and Inhibition of 3',5'-Cyclic Adenosine Monophosphate Phosphodiesterase. Plant Medica 57: Suppl Issue 2. p.A-133. |