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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
CAFFEIC-ACID 102 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.
CAFFEIC-ACID 102 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.
CALCIUM 28 Bulb 200.0 3008.0 0.12 Duke, 1992 *
CALCIUM 28 Leaf 420.0 5385.0 -0.89 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
CALCIUM-OXALATE 4 Bulb not available not available not available Walter-Levy, L., Strauss, R. 1954. Inorganic Deposits in Plants. C. R. Acad. Sci., 239: 897-.
CAMPESTEROL 2 Bulb 10.0 50.0 -1.00 Duke, 1992 *
CAMPESTEROL 2 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.
CARBOHYDRATES 0 Bulb 73200.0 798000.0 -1.00 Duke, 1992 *
CARBOHYDRATES 0 Leaf 47000.0 603000.0 -0.07 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
CAROTENE 0 Flower not available 28.0 not available Krylova, M. I. 1967. Carotenoids in the Reproductive Organs of Fertile and Sterile Onion Plants, Allium cepa. Bot. ZH., 52(9): 1340-1341.
CATECHOL 22 Bulb not available not available not available Link, K. P., Walker, J. C. 1933. The Isolation of Catechol from Pigmented Onion Scales and its Significance in Relation to Disease Resistance in Onions. J. Biol. Chem., 100: 379-383.
CEPAENE-1 0 Bulb not available not available not available Duke, 1992 *
CEPAENE-2-A 0 Bulb not available not available not available Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
CEPAENE-2-B 0 Bulb not available not available not available Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
CEPAENE-3 0 Bulb not available not available not available Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
CEPAENE-4-A 0 Bulb not available not available not available Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
CEPAENE-4-B 0 Bulb not available not available not available Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
CEPAENES 0 Bulb not available not available not available Duke, 1992 *
CEPANONE 0 Bulb not available not available not available Wealth of India.
CEPOSIDE-D 0 Seed 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
Estrogenic? 1 Economic & Medicinal Plant Research, 6: 189.
Expectorant 2 Martindale's 28th
Fatal 1 Martindale's 29th
Febrifuge 1 Neuwinger, H. D. 1996. African Ethnobotany - Poisons and Drugs. Chapman & Hall, New York. 941 pp.
Fibrinolytic 2 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Fistula-Preventive 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Flatugenic 2 Singh, J., Gupta, K., and Arora, S.K. 1993. Changes in the anti-nutritional factors of developing seeds and pod walls of fenugreek (Trigonella foenum graecum L.). Plant Foods for Human Nutrition. 46: 77-84, 1994.
Flatulent 2 Duke, 1992 *
FLavor 16 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Fungicide 16 Martindale's 29th
Fungistat 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
GABA-nergic 1 Medline (post 1990 searches filed in my computer)
Gastroprotective 2 Duke, 1992 *
Glucogonogenic 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.
Glucosyl-Transferase-Inhibitor 1 Duke, 1992 *
Glutathione-Depleting 1 Duke, 1992 *
Glutathionergic 1 Duke, 1992 *
Glutathionigenic 1 Martindale's 29th
Goitrogenic 2 Duke, 1992 *
Gonadotrophic 2 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.