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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
2-PROPENYL-L-CYSTEINE-SULFOXIDE 0 Bulb not available not available not available Thomas, D. J., Parkin, K. L. 1994. Quantification of Alk(en)yl-L-Cysteine Sulfoxides and Related Amino Acids in Alliums by High-Performance Liquid Chromatography. J. Agr. Food Chem., 42(8): 1632-1638.
24-METHYLENE-CYCLOARTANOL 5 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
24-METHYLENE-CYCLOARTENOL 0 Bulb not available not available not available Duke, 1992 *
28-ISOFUCOSTEROL 0 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
3,4-DIMETHYL-2,5-DIOXO-2,5-DIHYDROTHIOPHENE 0 Bulb not available not available not available Duke, 1992 *
3,4-DIMETHYL-2,5-DIOXO-2,5-DIHYDROTHIOPHENE 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.
3,4-DIMETHYLTHIOPHENE 0 Bulb not available not available not available Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
3,4-DIMETHYLTHIOPHENE 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.
31-NORCYCLOARTENOL 0 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
31-NORLANOSTENOL 0 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
4-ALPHA-METHYL-ZYMOSTENOL 0 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
4-HYDROXY-BENZOIC-ACID 0 Bulb not available not available not available Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
4-HYDROXY-BENZOIC-ACID 0 Leaf not available not available not available Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
4-HYDROXY-BENZOIC-ACID 0 Root not available not available not available Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
5-DEHYDRO-AVENASTEROL 0 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.
5-HEXYL-CYCLOPENTA-1,3-DIONE 2 Bulb not available not available not available Duke, 1992 *
5-METHYL-2-N-HEXYL-2,3-DIHYDROFURAN-3-ONE 0 Bulb not available not available not available Wealth of India.
5-OCTYL-CYCLOPENTA-1,3-DIONE 2 Bulb not available not available not available Duke, 1992 *
6(G)-BETA-FRUCTOSYL-SUCROSE 0 Bulb not available not available not available Bacon, J. S. D. 1959. Trisaccharide Fraction of Some Monocotyledons. Biochem. J., 73: 507-514.
9,10,13-TRIHYDROXY-OCTADEC-11-ENOIC-ACID 0 Bulb not available not available not available 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
Antidepressant 12 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antidepressant? 1 Duke, 1992 *
Antidermatitic 5 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
Antidiabetic 20 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antidiabetic? 1 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
Antidiarrheic 1 Merck 11th Edition
Antidiscotic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antidiuretic 1 LAWSON in Koch, H. P. and Lawson, L. D., eds. 1996. Garlic- The
Science and therapeutic application of Allium sativum L. and related species. Williams & Wilkins, Baltimore. 329 pp.
Antidote 1 Martindale's 29th
Antidote (Acetaminophen) 1 Martindale's 29th
Antidote (Aluminum) 2 Economic & Medicinal Plant Research, 6: 189.
Antidote (Cadmium) 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antidote (Heavy Metals) 1 Martindale's 29th
Antidote (Hypoglycin-A) 1 Martindale's 29th
Antidote (Lead) 3 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antidote (Mercury) 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antidote (Paracetamol) 1 Martindale's 29th
Antidote (Paraquat) 1 Martindale's 28th
Antidysgeuzic 1 Duke, 1992 *
Antidyskinetic 3 Martindale's 28th