Plant Symphytum officinale (Boraginaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

Comfrey

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
HYPOXANTHINE	0	Root	not available	not available	not available	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	Duke, 1992 *
IRON	6	Root	not available	810.0	0.74	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
ISOBANERENOL	0	Root	not available	not available	not available	Duke, 1992 *
KILOCALORIES	0	Root	not available	2170.0	-2.63	Duke, 1992 *
L-ARABINOSE	0	Root	not available	not available	not available	Duke, 1992 *
L-RHAMNOSE	0	Root	not available	not available	not available	Duke, 1992 *
LASIOCARPINE	3	Root	not available	not available	not available	Duke, 1992 *
LITHOSPERMIC-ACID	3	Root	not available	not available	not available	Duke, 1992 *
LYCOPSAMINE	1	Root	not available	not available	not available	Duke, 1992 *
MAGNESIUM	65	Leaf	77.0	700.0	-1.32	Duke, 1992 *
MAGNESIUM	65	Root	not available	1700.0	-0.46	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
MANGANESE	14	Leaf	0.6	5.8	-0.45	Duke, 1992 *
MANGANESE	14	Root	not available	67.0	0.25	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
MUCILAGE	3	Root	not available	290000.0	1.28	Duke, 1992 *
MUCOPOLYSACCHARIDES	1	Root	250000.0	300000.0	not available	Duke, 1992 *
NIACIN	39	Leaf	10.0	89.0	-0.10	Duke, 1992 *
NIACIN	39	Root	not available	67.0	0.49	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
OCTADECATETRAENIC-ACID	0	Seed	not available	not available	not available	Duke, 1992 *
PHOSPHORUS	4	Leaf	242.0	2200.0	-0.51	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
Antiperiodontitic	3	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiperoxidant	2	Planta Medica, 57: A54, 1991.
Antiphotophobic	2	Martindale's 29th
Antipityriasic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiplaque	3	Martindale's 29th
AntiPMS	4	Duke, 1992 *
Antipneumonic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antipodriac	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipolio	1	Jim Duke's personal files.
Antipoliomyelitic	2	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiporphyric	1	Martindale's 28th
Antiprolactin	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiproliferant	4	Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antiprostaglandin	2	Duke, 1992 *
Antiprostatitic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiproteolytic	1	Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
Antipsoriac	2	Martindale's 28th
Antipulmonotic	1	Tyler, V.E.. 1994.
Antipyretic	1	Economic & Medicinal Plant Research, 6: 189.
Antiradicular	8	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).