An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Plant Trifolium pratense (Fabaceae)

Common Names
Red Clover; Purple Clover; Peavine Clover; Cowgrass
How this plant is used
Generally Recognized as Safe
View the list of ubiquitous chemicals
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
PISATIN 5 Leaf not available not available not available Duke, 1992 *
POTASSIUM 14 Flower 3600.0 20000.0 0.07 Duke, 1992 *
POTASSIUM 14 Shoot 5400.0 26700.0 0.20 Duke, 1992 *
PRATENOL 0 Plant not available not available not available Duke, 1992 *
PRATENOL-A 0 Shoot not available 3.7 not available Duke, 1992 *
PRATENOL-B 0 Shoot not available 1.2 not available Duke, 1992 *
PRATENSEIN 1 Flower not available not available not available Duke, 1992 *
PRATENSEIN 1 Leaf 13.0 153.0 not available Duke, 1992 *
PRATENSEIN-7-O-BETA-D-GLUCOSIDE 0 Leaf not available not available not available Duke, 1992 *
PRATENSEIN-7-O-BETA-D-GLUCOSIDE-6''-O-MALONATE 0 Flower not available not available not available Duke, 1992 *
PRATENSEIN-7-O-BETA-D-GLUCOSIDE-6''-O-MALONATE 0 Leaf not available not available not available Duke, 1992 *
PRATENSIN 0 Plant not available not available not available Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
PRATENSIN 0 Shoot not available not available not available Duke, 1992 *
PRATENSOL 0 Flower not available not available not available ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
PRATOL 0 Flower not available not available not available ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
PROTEIN 0 Flower 20700.0 115000.0 -0.32 Duke, 1992 *
PROTEIN 0 Seed 360000.0 380000.0 1.30 Duke, J. A. Writeups or information summaries on approximately 2,000 economic plants, USDA, ARS, Beltsville, MD 20705.
PROTEIN 0 Shoot 41000.0 280000.0 0.62 Duke, 1992 *
PRUNETIN 2 Flower not available not available not available Duke, 1992 *
PRUNETIN 2 Leaf not available not available not available Duke, 1992 *
View the list of ubiquitous chemicals
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
Prostaglandin-Sparer 1 Fujita, T., Nakatani, E., Funaishi, N., Sakuma, S., Fujimoto, Y. Potent inhibition of prostaglandin inactivation in rabbit gastric antral mucosal slices by selenium ions in-vitro. J. Pharm. Pharmacol. 42: 655-657, 1990.
Prostaglandin-Synthesis-Inhibitor 4 Duke, 1992 *
Protein-Kinase-C-Inhibitor 2 Naim, M., Zehavi, U., Nagy, S., and Rouseff, R.L. Hydroxycinnamic Acids as Off-Flavor Precursors in Citrus Fruits and Their Products. Phenolic Compounds in Food and Their Effects on Health, Ch.14.
Protisticide 2 Martindale's 29th
PTK-Inhibitor 2 Duke, 1992 *
Pyrogenic 1 Kandasamy, S. B. 1977. Central Effect of 5,8,11,14-eicosatetraenoic Acid (Arachidonic Acid) on the Temperature in the Conscious Rabbit. Experientia, 33: 1626.
Quinone-Reductase-Inducer 8 Duke, 1992 *
Renotoxic 1 Merck 11th Edition
Respirodepressant 1 Duke, 1992 *
Rodenticide 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Schizophrenigenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Sedative 13 Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176)
Serotoninergic 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Sialogogue 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Soap 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Soporific 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Spermicide 2 Martindale's 28th
Spermigenic 2 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Sunscreen 3 Jim Duke's personal files.
Suppository 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.