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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

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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
(+)-CAR-3-ENE 0 Essential Oil *
(+)-CARAN-TRANS-4-OL 0 Essential Oil *
(+)-MENTHA-1,8-DIENE 0 Essential Oil *
1,8-CINEOL 0 Essential Oil *
1,8-CINEOL 0 Leaf Essent. Oil 75000.0 -0.40 *
1-ETHOXY-2-P-MENTHENE 0 Essential Oil 7000.0 *
1-ETHOXY-P-MENTH-2-ENE 0 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
3-BETA-HYDROXYURS-12-EN-28-OIC-ACID-3-O-BETA-D-GLUCOPYRANOSYL-(1->4)-O-BETA-D-XYLOPYRANOSIDE 0 Stem 13000.0 *
4-ETHOXY-P-MENTH-1-ENE 0 Plant *
ALLO-AROMADENDRENE 0 Essential Oil *
ALLO-AROMADENDRENE 0 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ALPHA-COPAENE 0 Essential Oil *
ALPHA-COPAENE 0 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ALPHA-ELEMENE 0 Essential Oil *
ALPHA-HUMULENE 2 Essential Oil *
ALPHA-HUMULENE 2 Plant Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ALPHA-HYDROXYDIHYDROCAFFEIC-ACID 0 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ALPHA-PHELLANDRENE 11 Essential Oil 26000.0 -0.09 *
ALPHA-PHELLANDRENE 11 Plant 18.0 103.0 -0.45 Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
ALPHA-PINENE 28 Essential Oil 19000.0 -0.39 *
View the list of ubiquitous chemicals
Download these results as:
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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
TNF-alpha-Inhibitor 1 *
TOPO-2-Inhibitor 1 *
Topoisomerase-II-Inhibitor 1 Bernard, F. X., Sable, S., Cameron, B., Provost, J., Desnottes, J. F., Crouzet, J., Blanche, F. 1997. Glycosylated Flavones as Selective Inhibitors of Topoisomerase IV. Antimicrobial Agents & Chemotherapy, 41: 992-998.
Tracheorelaxant 2 *
Tranquilizer 4 Lawrence Review of Natural Products, Jun-90.
Transdermal 5 *
Trichomonicide 9 Martindale's 29th
Trichomonistat 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Trypanocide 2 *
Trypsin-Enhancer 1 Lawrence Review of Natural Products, Dec-93.
Tumor-Promoter 1 *
Tumorigenic 1 Jim Duke's personal files.
Tyrosinase-Inhibitor 3 *
Ubiquiot 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ulcerogenic 2 Phytotherapy Research, 4: 93.
Uricosuric 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Urinary-Acidulant 1 Martindale's 29th
Urinary-Antiseptic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Uterorelaxant 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Uterotonic 1 *