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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
BETA-SITOSTEROL 47 Plant Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
BETA-SITOSTEROL 47 Shoot *
BIAPIGENIN 0 Leaf *
BICYCLOELEMENE 0 Plant 0.1 1.8 -1.00 *
BORNEOL 35 Plant 0.2 2.7 -0.67 *
BORNYL-ACETATE 12 Plant 0.2 3.6 -0.47 *
BRENZCATECHIN 0 Plant *
CADINENE 4 Essential Oil ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
CADMIUM 3 Leaf 1.0 7.0 1.86 *
CADMIUM 3 Plant 1.0 5.0 1.71 *
CADMIUM 3 Root 1.0 3.0 2.17 *
CAFFEIC-ACID 102 Plant 1000.0 -0.93 *
CAFFEIC-ACID 102 Shoot 1000.0 -0.30 *
CAMPHENE 9 Plant 1.0 18.0 -0.58 *
CAROTENE 0 Seed 165.0 1.00 Watt, J.M. and Breyer-Brandwijk, M.G. 1962. The Medicinal and Poisonous Plants of Southern and Eastern Africa. E. & S. Livingstone, Ltd. Edinburg & London. 1457 pp.
CAROTENOIDS 0 Plant ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
CARYOPHYLLENE 31 Essential Oil *
CARYOPHYLLENE 31 Plant 26.0 468.0 0.04 *
CARYOPHYLLENE-EPOXIDE 6 Plant 0.5 9.0 *
CATECHINS 1 Plant *
View the list of ubiquitous chemicals
Download these results as:
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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
Fungicide 26 Tomas-Barberan, F., Iniesta-Sanmartin, E., Tomas-Lorente, F., and Rumbero, A. 1989. Antimicrobial Phenolic Compounds From Three Spanish Helichrysum Species. Phytochemistry. 29(4): 1093-1095. 1990.
Fungiphilic 1 J. Agric. Food Chem. 43: 2283.
Fungistat 3 *
GABA-nergic 1 *
Gastroprotective 3 *
Glucosyl-Transferase-Inhibitor 1 *
Glutathionergic 1 *
Glutathionigenic 1 *
Goitrogenic 1 *
Gonadotrophic 1 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.
Gram(+)icide 2 *
Gram(-)icide 2 *
GST-Inducer 1 *
Hemolytic 2 Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
Hemostat 6 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hepatocarcinogenic 1 *
Hepatomagenic 2 Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp.
Hepatoprotective 18 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hepatotonic 1 *
Hepatotropic 3 *