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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
N-OCTANOL 0 Essential Oil 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.
N-UNDECANE 0 Fruit Essent. Oil *
N-UNDECANE 0 Leaf Essent. Oil *
N-UNDECANE 0 Shoot *
NEO-ALLOOCIMENE 0 Plant 0.3 5.4 *
NERAL 4 Plant 0.4 6.3 -0.76 *
NEROL 10 Plant 1.0 18.0 -0.43 *
NERYL-ACETATE 5 Plant 1.0 18.0 -0.55 *
NICOTINIC-ACID 11 Leaf 0.0 1200.0 0.86 *
NONACOSANE 2 Plant *
NONANE 0 Plant 23.0 414.0 1.73 *
NOR-CYCLOPSEUDOHYPERICIN 0 Plant *
NOVOIMANIN 0 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
NOVOIMANIN 0 Shoot 30000.0 40000.0 *
OCT-1-ENE 0 Plant 1.5 17.0 *
OCTACOSAN-1-OL 0 Leaf *
OPCS 25 Plant Gruenwald, J. et al. 1998. PDR for Herbal Medicine. 1st ed. Medical Economics Co., Montvale, NJ. 1244 pp. (abbreviated as PHR or Physicians Herbal Reference in my mind)
ORNITHINE 5 Plant *
P-COUMARIC-ACID 25 Plant *
P-CYMENE 16 Plant 0.5 9.0 -0.42 *
View the list of ubiquitous chemicals
Download these results as:
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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
Convulsant 1 R.J. Hixtable (Huxtable, R.J. (as T. Max). 1992. This and That:The Essential Pharmacology of Herbs and Spices. Tips 13:15-20 Huxtable, R.J. 1992b. The Myth of Benficent Nature. The Risk of Herbal Preparations. Anns. Intern. Med. 117(2):165-6; Huxtable, R.
Copper-Chelator 2 *
Cosmetic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
COX-1-Inhibitor 2 *
COX-2-Inhibitor 5 *
Culicide 1 *
Cyclooxygenase-Activator 2 Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
Cyclooxygenase-Inhibitor 4 *
Cytochrome-P450-1A2-Inhibitor 1 *
Cytochrome-P450-Inducer 1 *
Cytoprotective 2 Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Cytotoxic 11 *
Decalcifier 1 Merck 11th Edition
Deiodinase-Inhibitor 2 Jim Duke's personal files.
Demulcent 1 *
Deodorant 3 Merck 11th Edition
Dermal 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Dermatitigenic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Detoxicant 4 *
Diaphoretic 1 *