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Plant Allium cepa (Liliaceae)

Common Names
Onion; Shallot
How this plant is used
Food
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
CHOLEST-7-EN-3-BETA-OL 0 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CHOLESTEROL 1 Bulb not available not available not available Duke, 1992 *
CHOLESTEROL 1 Seed not available not available not available Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
CHOLINE 20 Bulb not available 830.0 not available Dakshinamurti, K. 1955. Choline Content of South Indian Foods. Curr. Sci., 24: 194-195.
CHROMIUM 24 Bulb 0.1 4.0 1.00 Duke, 1992 *
CHROMIUM 24 Seed not available 4.8 0.02 Duke, 1992 *
CIS-1-(PROPENYL-DITHIO)-PROPANE 0 Essential Oil not available not available not available 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.
CIS-2,3-DIMETHYL-5,6-DITHIA-CYCLO(2,2,1)HEPTANE-5-OXIDE 0 Bulb not available not available not available Dorsch,W.,et.al.1988.Anti-Asthmatic Effects of Onions. Alk(en)ylsufinothoic Acid Alk(en)yl-Esters Inhib. Histamine Rel. Leukotriene & Thromboxane Biosyn. in Vitro and Counteract PAF & Allergen-Ind. Bronch. Obst. in Vivo. Biochem. Pharmacol., 37:4479-4486.
CIS-3,5-DIETHYL-1,2,4-TRITHIOLANE 0 Leaf not available not available not available Chemical Constituents of Oriental Herbs (3 diff. books)
CIS-METHYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER 4 Bulb not available not available not available Duke, 1992 *
CIS-N-PROPYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER 4 Bulb not available not available not available Duke, 1992 *
CIS-PROPANETHIAL-S-OXIDE 0 Bulb not available not available not available Block, E., Penn, R. E., Revelle, L. K. 1979. Structure and Origin of the Onion Lachrymatory Factor. A Microwave Study. J. Amer. Chem. Soc., 101: 2200-2201.
CIS-PROPANETHIOL-S-OXIDE 0 Bulb not available not available not available Duke, 1992 *
CIS-ZWEIBELANE 0 Bulb not available not available not available Calvey, E. M., Matusik, J. E., White, K. D., Betz, J. M., Block, E., Littlejohn, M. H., Naganathan, S., Putman, D. 1994. Off-Line Supercritical Fluid Extraction of Thiosulfinates from Garlic and Onion. J. Agric. Food Chem., 42(6): 1335-1341.
CITRIC-ACID 23 Bulb not available not available not available Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
CITRIC-ACID 23 Leaf not available not available not available Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
COBALT 2 Bulb 0.0 0.2 -1.00 Duke, 1992 *
COBALT 2 Seed not available 2.5 -0.10 Duke, 1992 *
COPPER 12 Bulb 0.3 11.0 0.11 Duke, 1992 *
COPPER 12 Seed not available 18.2 0.31 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
Antisilicotic 1 Medicinal and Poisonous Plants of the Tropics. Leeuwenberg, A.J.M., ed. Pudoc, Wageningen. 1987.
Antispare-Tire 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Antispasmodic 14 Phytotherapy Research, 4: 73.
Antispasmophilic 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antistaphylococcic 8 Duke, 1992 *
Antisteatotic 1 Duke, 1992 *
Antistomatitic 3 Economic & Medicinal Plant Research, 5: 207.
Antistreptococcic 1 Duke, 1992 *
Antistress 4 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antistroke 3 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Antisunburn 2 Duke, 1992 *
Antisyndrome-X 6 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Antitachycardic 1 Martindale's 29th
AntiTGF-beta 1 Duke, 1992 *
Antithiamin 3 Phenolic Compounds in Food and Their Effects on Health, 69.
Antithrombic 2 Duke, 1992 *
Antithrombogenic 1 Duke, 1992 *
Antithrombotic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antithyreotropic 2 Duke, 1992 *
Antithyroid 4 Jim Duke's personal files.