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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
(+)-CATECHIN 30 Plant *
(+)-EPICATECHIN 0 Plant 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.
(-)-EPICATECHIN 38 Plant 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.
(E)-BETA-FARNESENE 0 Plant 0.5 9.0 -0.70 *
(E)-OCIMENE 0 Plant 0.1 2.3 *
(Z)-OCIMENE 0 Plant 0.3 4.5 *
1(3)-11(8)-BIAPIGENIN 0 Flower *
1(3)-11(8)-BIAPIGENIN 0 Shoot 72.5 *
1,3,6,7-TETRAHYDROXYXANTHONE 1 Leaf *
1,3,6,7-TETRAHYDROXYXANTHONE 1 Plant *
2,2-DIMETHYL-7-ISOBUTYL-2H,5H-PYRANO-(4,3-B)-PYRAN-5-ONE 0 Plant 1.5 27.0 *
2,2-DIMETHYL-7-SEC-BUTYL-2H,5H-PYRANO-(4,3-B)-PYRAN-5-ONE 0 Plant 1.0 18.0 *
2-METHYL-BUTENOL 0 Plant *
2-METHYL-DECANE 0 Fruit Essent. Oil *
2-METHYL-DECANE 0 Leaf Essent. Oil *
2-METHYL-DECANE 0 Shoot *
2-METHYL-OCTANE 0 Fruit Essent. Oil *
2-METHYL-OCTANE 0 Leaf Essent. Oil *
2-METHYL-OCTANE 0 Shoot *
5-METHYLHEPTAN-2,4-DIONE 0 Plant 0.3 4.5 *
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
Antigastritic 4 *
Antigenotoxic 1 *
Antigingivitic 3 *
Antiglaucomic 3 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antigliomic 1 *
Antiglutamaergic 1 *
Antigonadotrophic 2 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.
Antigonadotropic 3 Jim Duke's personal files.
AntiGTF 1 *
Antihalitosic 1 *
Antihangover 1 *
Antihelicobacter 1 *
Antihematuric 1 *
Antihemolytic 2 Ohnishi, M., Morishita, H., Iwahashi, H., Toda, S., Shirataki, Y., Kimura, M., and Kido, R. 1993. Inhibitory Effects of Chlorogenic Acids on Linoleic Acid Peroxidation and Haemolysis. Phytochemistry. 36(3): 579-583. 1994.
Antihemorrhagic 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antihemorrhoidal 2 Martindale's 28th
Antihepatitic 3 Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
Antihepatoadenomic 1 *
Antihepatotic 1 =ICMR(Indian Council of Medical Research).1976.Medicinal Plants of India.Vol.1.Indian Council of Med. Res.Cambridge Printing Works, New Delhi.487 pp;ICMR.1987.Medicinal Plants of India.Vol.2.Indian Council of Med. Res.Cambr. Printing Works,New Delhi.600pp
Antihepatotoxic 12 Economic & Medicinal Plant Research, 6: 189.