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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
RUTIN 87 Flower 1000.0 2800.0 -0.72 *
RUTIN 87 Leaf 2000.0 3000.0 -0.82 *
RUTIN 87 Plant 16000.0 -0.44 *
RUTIN 87 Shoot 10000.0 0.17 *
RUTIN 87 Stem *
SAPONIN 0 Seed 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.
SCOPOLETIN 44 Plant *
SELINA-4,11-DIENE 0 Plant 0.2 2.7 -1.00 *
SITOSTEROL 0 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
STEARIC-ACID 8 Plant ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
TANNINS 0 Flower 162000.0 -1.41 *
TANNINS 0 Leaf 124000.0 0.38 *
TANNINS 0 Plant 30000.0 160000.0 0.63 *
TANNINS 0 Seed 121000.0 1.41 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.
TANNINS 0 Shoot 3300.0 -1.00 *
TANNINS 0 Stem 38000.0 *
TARAXASTEROL 2 Shoot *
TERPINEN-4-OL 23 Plant 0.5 9.0 -0.28 *
TERPINEOLENE 0 Plant 1.5 27.0 1.00 *
TETRACOSAN-1-OL 0 Leaf *
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
Neuroinhibitor 1 *
Neuroprotective 3 *
Neurotoxic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Neurotransmitter 1 *
NF-kB-Inhibitor 2 *
Nigrifacient 1 Martindale's 29th
NO-Genic 2 *
NO-Inhibitor 6 *
NO-Synthase-Inhibitor 1 *
Ophthalmic-Antialkali 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ornithine-Decarboxylase-Inhibitor 6 Hagerman, A.E. Tannin-Protein Interactions. Phenolic Compounds in Food and Their Effects on Health, Ch.19.
Oviposition-Stimulant 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Oxidant 1 *
Oxidase-Inhibitor 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ozone-Scavenger 1 *
P450-2B1-Inhibitor 3 *
P450-Inducer 3 Father Nature's Farmacy: The aggregate of all these three-letter citations.
P450-Inhibitor 1 Father Nature's Farmacy: The aggregate of all these three-letter citations.
PAF-Inhibitor 2 *
Pancreatogenic 2 *