An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Plant Rheum palmatum (Polygonaceae)

Common Names
Chinese Rhubarb
How this plant is used
Medicinal

Select a Results View:

View the list of ubiquitous chemicals
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
ISOMENTHOL 1 Rhizome not available 0.5 not available Duke, 1992 *
M-CRESOL 8 Rhizome not available 0.5 not available Duke, 1992 *
MAGNESIUM 65 Rhizome 1980.0 2560.0 0.94 Duke, 1992 *
MANGANESE 14 Rhizome 19.0 46.0 -0.53 Duke, 1992 *
MENTHOL 63 Rhizome not available 0.5 -1.00 Duke, 1992 *
METHYL-EUGENOL 20 Rhizome 0.5 27.0 -1.00 Duke, 1992 *
METHYL-HEXADECANOATE 0 Rhizome not available 1.5 not available Duke, 1992 *
METHYL-LINOLEATE 0 Rhizome not available 1.5 not available Duke, 1992 *
METHYL-OCTADECANOATE 0 Rhizome not available 47.0 not available Duke, 1992 *
METHYL-TRIDECANOATE 0 Rhizome not available 0.5 not available Duke, 1992 *
NAPHTHALENE-GLYCOSIDES 0 Rhizome not available not available not available Duke, 1992 *
NONADECANE 0 Rhizome not available 0.5 not available Duke, 1992 *
NONANAL 0 Rhizome not available 1.5 -1.00 Duke, 1992 *
NONANOIC-ACID 2 Rhizome not available 3.0 not available Duke, 1992 *
OCTADECANE 0 Rhizome 0.5 2.0 not available Duke, 1992 *
OCTAN-3-OL 0 Rhizome not available 0.5 not available Duke, 1992 *
OCTANAL 0 Rhizome not available 0.5 not available Duke, 1992 *
OCTANOIC-ACID 5 Rhizome not available 0.5 not available Duke, 1992 *
P-CRESOL 8 Rhizome not available 0.5 not available Duke, 1992 *
P-CYMENE 16 Rhizome not available 0.5 -0.52 Duke, 1992 *
View the list of ubiquitous chemicals
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
Antihepatotoxic 3 Okuda, T., Yoshida, T., and Hatano, T. Antioxidant Effects of Tannins and Related Polyphenols. Phenolic Compounds in Food and Their Effects on Health, Ch.7 p.93.
Antiherpetic 3 Duke, 1992 *
Antiherpetic? 1 Duke, 1992 *
Antihistaminic 2 J. Food Hyg. Soc. Jap. 33(6): 569.
AntiHIV 3 Duke, 1992 *
Antihydrocoele 1 Martindale's 29th
Antihyperkinetic 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antihypertensive 4 Duke, 1992 *
Antihypoglycemic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiimpotence 1 Martindale's 29th
Antiincontinence 1 Martindale's 29th
Antiinfective 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiinfertility 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiinflammatory 12 Martindale's 28th
Antiinsomniac 3 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiischemic 2 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Antiketotic 1 Merck 11th Edition
Antileishmanic 1 Duke, 1992 *
Antilepric 1 Martindale's 29th
Antileukemic 3 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.