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.

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

Origanum majorana (Lamiaceae)

Common Names
Marjoram; Sweet Marjoram
How this plant is used
Food

Select a Results View:

View the list of ubiquitous chemicals
Download these results as:
CSV
EXCEL
PDF
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
ETHYL-MYRISTATE 1 Essential Oil *
ETHYL-MYRISTATE 1 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ETHYL-OLEATE 1 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ETHYL-PALMITATE 1 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ETHYL-STEARATE 0 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ETHYL-TRANS-HEXADECENOATE 0 Essential Oil *
ETHYL-TRANSHEXADECANOATE 0 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
EUGENOL 76 Leaf Essent. Oil 255000.0 -0.35 *
EUGENOL 76 Plant 200.0 2000.0 0.47 *
FAT 0 Plant 8000.0 77950.0 0.38 USDA's Ag Handbook 8 and sequelae)
FIBER 15 Plant 170170.0 220600.0 -0.02 *
FIXED-OIL 0 Seed *
GAMMA-ELEMENE 0 Essential Oil *
GAMMA-ELEMENE 0 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
GAMMA-TERPINENE 11 Essential Oil 48000.0 213000.0 2.09 *
GAMMA-TERPINENE 11 Leaf 210.0 2370.0 4.20 *
GAMMA-TERPINENE 11 Leaf Essent. Oil 180000.0 1.63 *
GERANIOL 35 Essential Oil 0.0 -0.68 *
GERANIOL 35 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
GERANIOL-ACETATE 0 Essential Oil 27000.0 *
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
(-)-Chronotropic 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.
(-)-Inotropic 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.
5-Alpha-Reductase-Inhibitor 2 *
5-HT-Inhibitor 1 *
ABeta-Inhibitor 1 *
Abortifacient 1 *
Acaricide 6 *
ACE-Inhibitor 6 *
AChE-Inhibitor 1 Grundy, D. L. and Still, C. C., Inhibition of acetylcholinesterases by pulegone-1,2-epoxide, Oest. Biochem. & Physiol., 23, 1985, 383-8.
Acidulant 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Adenylate-Cyclase-Inhibitor 1 *
Aldehyde-Oxidase-Inhibitor 1 *
Aldose-Reductase-Inhibitor 16 *
Allelochemic 8 *
Allelopathic 3 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Allergenic 21 Martindale's 29th
Allergenic? 1 *
Alpha-Reductase-Inhibitor 1 *
Analgesic 16 Martindale's 28th
Ancylostomicide 1 Madaus, G. 1976. Lehrbuch der Biologischen Hilfmittel. Vol,. 1-3. 2862 pp. (+ 144 p. index). Georg Olms Verlag, Hildescheim. Reprint of 1938 Madaus.