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

Allium cepa (Liliaceae)

Common Names
Onion; Shallot
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
METHIONINE-METHYLSULFONIUM 0 Plant *
METHIONINE-METHYLSULFONIUM-SALT 0 Bulb Renis, H. E., Henze, R. E. 1957. Studies on Sulfur Compounds from Onion. Diss. Abstr. Int. B, 17: 1456-1457.
METHIONINE-SULFONE 0 Bulb Renis, H. E., Henze, R. E. 1957. Studies on Sulfur Compounds from Onion. Diss. Abstr. Int. B, 17: 1456-1457.
METHYL-ALLIIN 0 Bulb Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
METHYL-CIS-PROPENYL-DISULFIDE 0 Bulb Wealth of India.
METHYL-CIS-PROPENYL-DISULFIDE 0 Plant *
METHYL-CIS-PROPENYL-TRISULFIDE 0 Bulb *
METHYL-DITHIO-METHANE 0 Essential Oil Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
METHYL-METHANE-THIOSULFINATE 0 Fruit Juice Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
METHYL-N-PROPANE-THIOSULFINATE 0 Fruit Juice Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
METHYL-PROPENYL-TRISULFIDE 0 Plant *
METHYL-PROPYL-DISULFIDE 0 Bulb *
METHYL-PROPYL-DISULFIDE 0 Essential Oil Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
METHYL-PROPYL-TETRASULFIDE 0 Essential Oil Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
METHYL-TRANS-PROPENYL-DISULFIDE 0 Bulb Wealth of India.
METHYL-TRANS-PROPENYL-TRISULFIDE 0 Bulb Wealth of India.
METHYLPROPYL-TRISULFIDE 0 Bulb *
METHYLPROPYL-TRISULFIDE 0 Essential Oil Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
MEVALONIC-ACID 0 Bulb 0.5 Wills, R. B. H., Scurr, E. V. 1975. Mevalonic Acid Concentrations in Fruit and Vegetable Tissues. Phytochemistry, 14: 1643.
MOLYBDENUM 2 Bulb 0.1 2.3 1.00 *
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
Antihydrophobic 1 Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
Antihyperactivity 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antihyperammonemic 1 Martindale's 29th
Antihypercholesterolemic 3 Economic & Medicinal Plant Research, 6: 189.
Antihyperglycemic 2 Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp.
Antihyperinsulinemic 1 *
Antihyperkeratotic 1 *
Antihyperkinetic 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antihyperleptinemic 1 *
Antihyperlipidemic 1 *
Antihyperlipoproteinaemic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antihypertensive 12 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antihyperthyroid 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antihypoglycemic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiichythyotic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiielus? 1 Martindale's 29th
Antiimplantation 1 *
Antiimpotence 2 Martindale's 29th
Antiinfarctal 1 Soumyanath, A. Ed. 2006. Traditional Medicines for Modern Times - Antidiabetic Plants. CRC Press, Taylor & Francis Group. Boca Raton, FL. 314 pp.
Antiinfective 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.