Plant Harpagophytum procumbens (Pedaliaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

Devil's Claw; Grapple Plant

How this plant is used

Medicinal

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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	not available	not available	not available	Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
N-DOCOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-DOTRIACONTANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-HENEICOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-HENTRIACONTANE	3	Tuber	not available	not available	not available	Duke, 1992 *
N-HEPTACOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-HEXACOSANE	2	Tuber	not available	not available	not available	Duke, 1992 *
N-NONACOSANE	1	Tuber	not available	not available	not available	Duke, 1992 *
N-OCTACOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-PENTACOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-TETRACOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-TRIACONTANE	0	Tuber	not available	not available	not available	Duke, 1992 *
N-TRICOSANE	0	Tuber	not available	not available	not available	Duke, 1992 *
NIACIN	39	Root	15.0	79.0	0.83	Duke, 1992 *
OLEANOLIC-ACID	64	Root	not available	not available	not available	Duke, 1992 *
OLEANOLIC-ACID	64	Tuber	not available	not available	not available	Duke, 1992 *
OLEANOLIC-ACID-ACETATE	0	Tuber	not available	not available	not available	Duke, 1992 *
OLEIC-ACID	18	Tuber	not available	not available	not available	Duke, 1992 *
PALMITIC-ACID	13	Tuber	not available	not available	not available	Duke, 1992 *
PHENYLALANINE	7	Root	not available	not available	not available	Duke, 1992 *

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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
Hepatocarcinogenic	1	Duke, 1992 *
Hepatoprotective	9	Duke, 1992 *
Hepatotoxic	1	Duke, 1992 *
Hepatotropic	1	Duke, 1992 *
Herbicide	1	Duke, 1992 *
Histamine-Inhibitor	2	Duke, 1992 *
HIV-RT-Inhibitor	1	Garcia, J., Morin,* C., Nyasse, B., Sondengam, B-L., Tchouankeu, J-C., and Tsamo, E. Complete Structural Assignments Of An Ergosterol Derivative From Entandrophragma utile. Journal of Natural Products, 54(1): 136-142, 1991.
Hyaluronidase-Inhibitor	1	Duke, 1992 *
Hypercholesterolemic	2	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Hyperglycemic	1	Merck 11th Edition
Hypertensive	2	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Hypoammonemic	1	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hypoarginanemic	1	Martindale's 29th
Hypocholesterolemic	12	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Hypoglycemic	8	Ivorra, M.D., Paya, M., and Villar, A. 1989. A Review of Natural Products and Plants as Potential Antidiabetic Drugs. Journal of Ethnopharmacology, 27: 243-275, 1989.
Hypolipemic	1	Duke, 1992 *
Hypolipidemic	2	Duke, 1992 *
Hypotensive	9	Duke, 1992 *
ICAM-1-Inhibitor	2	Duke, 1992 *
IKK-Inhibitor	1	Duke, 1992 *