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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Harpagophytum procumbens

Harpagophytum procumbens (Pedaliaceae)

Common Names
Devil's Claw; Grapple Plant
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-ALKANES 0 Root Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
N-DOCOSANE 0 Tuber *
N-DOTRIACONTANE 0 Tuber *
N-HENEICOSANE 0 Tuber *
N-HENTRIACONTANE 3 Tuber *
N-HEPTACOSANE 0 Tuber *
N-HEXACOSANE 2 Tuber *
N-NONACOSANE 1 Tuber *
N-OCTACOSANE 0 Tuber *
N-PENTACOSANE 0 Tuber *
N-TETRACOSANE 0 Tuber *
N-TRIACONTANE 0 Tuber *
N-TRICOSANE 0 Tuber *
NIACIN 39 Root 15.0 79.0 0.83 *
OLEANOLIC-ACID 64 Root *
OLEANOLIC-ACID 64 Tuber *
OLEANOLIC-ACID-ACETATE 0 Tuber *
OLEIC-ACID 18 Tuber *
PALMITIC-ACID 13 Tuber *
PHENYLALANINE 7 Root *
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
Immunomodulator 8 Economic & Medicinal Plant Research, 6: 189.
Immunostimulant 8 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Immunosuppressant 2 *
iNOS-Inhibitor 2 *
Inotropic 1 *
Insectifuge 4 Tunon, H., Thorsell, W., and Bohlin, L. 1993. Mosquito Repelling Activity of Compounds Occurring in Achillea millefolium L. (Asteraceae). Economic Botany 48(2): 111-120, 1994.
Insulinogenic 3 *
Interferon-Synergist 1 *
Interferonogenic 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Iodothyronine-Deiodinase-Inhibitor 3 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Irritant 1 Merck 11th Edition
JNK-Inhibitor 1 *
Juvabional 1 Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Larvistat 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Laxative 4 *
Leptingenic 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Leucocytogenic 2 *
Leukotriene-Inhibitor 2 *
Lipoxygenase-Inhibitor 9 Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690.
Lithogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.