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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
Neuroexcitant 1 Martindale's 28th
Neuroinhibitor 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Neuroprotective 1 *
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 4 *
NO-Genic 2 *
NO-Inhibitor 2 *
Ornithine-Decarboxylase-Inhibitor 4 Hagerman, A.E. Tannin-Protein Interactions. Phenolic Compounds in Food and Their Effects on Health, Ch.19.
Osteogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Oviposition-Stimulant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ovulant 1 *
Oxidant 2 Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
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.
PAF-Inhibitor 1 *
Percutaneostimulant 1 Seki, T., Toeda, C., Kawaguchi, T., Juni, K., Sugibayashi, K., and Morimoto, Y. 1990. Enhanced Transdermal Delivery of Zidovudine in Rats and Human Skin. Chem. Pharm. Bull. 38(11): 3086-3089, 1990.
Perfumery 3 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Pesticide 17 *
Phagocytotic 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Phytoalexin 1 *