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

Symphytum officinale (Boraginaceae)

Common Names
Comfrey
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
HYPOXANTHINE 0 Root Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp.
IRON 6 Leaf 1.3 12.0 -0.89 *
IRON 6 Root 810.0 0.74 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
ISOBANERENOL 0 Root *
KILOCALORIES 0 Root 2170.0 -2.63 *
L-ARABINOSE 0 Root *
L-RHAMNOSE 0 Root *
LASIOCARPINE 3 Root *
LITHOSPERMIC-ACID 3 Root *
LYCOPSAMINE 1 Root *
MAGNESIUM 65 Leaf 77.0 700.0 -1.32 *
MAGNESIUM 65 Root 1700.0 -0.46 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
MANGANESE 14 Leaf 0.6 5.8 -0.45 *
MANGANESE 14 Root 67.0 0.25 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
MUCILAGE 3 Root 290000.0 1.28 *
MUCOPOLYSACCHARIDES 1 Root 250000.0 300000.0 *
NIACIN 39 Leaf 10.0 89.0 -0.10 *
NIACIN 39 Root 67.0 0.49 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
OCTADECATETRAENIC-ACID 0 Seed *
PHOSPHORUS 4 Leaf 242.0 2200.0 -0.51 *
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
Insectifuge 3 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).
Juvabional 1 Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Keratolytic 1 Martindale's 28th
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
Leukotriene-Inhibitor 2 *
Lipotropic 1 *
Lipoxygenase-Inhibitor 4 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.
Litholytic 1 *
Lyase-Inhibitor 1 *
MAO-Inhibitor 1 *
Memorigenic 2 *
Memory-Enhancer 1 Science News, 138: 189, 1990.
Metal-Chelator 2 McEvily, A.J., Iyengar, R., and Gross, A.T. Inhibition of Polyphenol Oxidase by Phenolic Compounds. Phenolic Compounds in Food and Their Effects on Health, Ch.25.
Mucogenic 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).