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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Hypericum perforatum

Hypericum perforatum (Clusiaceae)

Common Names
Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed
How this plant is used
Medicinal

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View the list of ubiquitous chemicals
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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
6-METHYL-HEPT-5-EN-2-ONE 0 Plant 1.0 18.0 *
6-METHYLHEPTAN-2,4-DIONE 0 Plant 0.3 4.5 *
ACETOPHENONE 6 Plant 0.1 2.3 -1.00 *
ACYLPHLOROGLUCINOLS 0 Plant Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
ADHYPERFOLIN 0 Flower *
ADHYPERFOLIN 0 Fruit *
ADHYPERIFORIN 0 Plant 2000.0 19000.0 *
ALKANES 0 Shoot *
ALKANOLS 0 Shoot *
ALPHA-AMORPHENE 0 Plant 0.3 4.5 -1.00 *
ALPHA-CAMPHOLENOL 0 Plant 0.1 0.9 *
ALPHA-CUPRENENE 0 Plant 16.0 288.0 *
ALPHA-EUDESMOL 0 Plant 2.5 45.0 *
ALPHA-HUMULENE 2 Plant 1.0 18.0 -0.61 *
ALPHA-PHELLANDRENE 11 Plant 0.3 5.4 -1.13 *
ALPHA-PINENE 28 Fruit Essent. Oil *
ALPHA-PINENE 28 Leaf Essent. Oil *
ALPHA-PINENE 28 Plant 13.0 245.0 -0.31 *
ALPHA-PINENE 28 Shoot Essent. Oil *
ALPHA-SELINENE 3 Plant 1.0 18.0 -0.59 *
View the list of ubiquitous chemicals
Download these results as:
CSV
EXCEL
PDF
List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
Herbicide 12 Keeler, R.F. and Tu, A.T. eds. 1991. Toxicology of Plant and Fungal Compounds. (Handbook of Natural Toxins Vol. 6) Marcel Dekker, Inc. NY. 665 pp.
Histamine-Inhibitor 2 *
Histaminic 1 *
HIV-RT-Inhibitor 2 Garcia, J., Morin,* C., Nyasse, B., Sondengam, B-L., Tchouankeu, J-C., and Tsamo, E. Complete Structural Assignments Of An Ergosterol Derivative From Entandrophragma utile. Journal of Natural Products, 54(1): 136-142, 1991.
Hormonal 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hyaluronidase-Inhibitor 4 *
Hydrocholerectic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hypercholesterolemic 2 Spiller, G. A. 1996 (Spiller, G. A. Ed. 1996. CRC Handbook of Lipids in Human Nutrition. CRC Press. Boca Raton, FL. 233 pp.)
Hypertensive 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Hypnotic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hypoammonemic 1 Martindale's 29th
Hypoarginanemic 2 Martindale's 29th
Hypocholesterolemic 10 Singleton, V.L. 1981. Naturally Occurring Food Toxicants: Phenolic Substances of Plant Origin Common in Foods. Advances in Food Research 27: 149-217.
Hypocholesterolemic? 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hypoglycemic 12 *
Hypolipidemic 2 *
Hypotensive 10 *
Hypothermic 3 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.
ICAM-1-Inhibitor 2 *
IKK-Inhibitor 1 *