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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
SELENIUM 60 Bulb 0.0 0.0 -1.00 Duke, 1992 *
SELENO-HOME-CYSTINE 0 Plant not available not available not available Duke, 1992 *
SELENO-HOMOCYSTINE 0 Plant not available not available not available Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
SELENO-METHIONINE 0 Bulb not available not available not available Duke, 1992 *
SELENO-METHIONINE 0 Plant not available not available not available Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
SELENO-METHYL-SELENOCYSTEINE 0 Bulb not available not available not available Duke, 1992 *
SELENO-METHYL-SELENOCYSTEINE 0 Plant not available not available not available Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
SELENO-METHYL-SELENOMETHIONINE 0 Bulb not available not available not available Duke, 1992 *
SELENO-METHYL-SELENOMETHIONINE 0 Plant not available not available not available Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
SELENOSIDE 0 Plant not available not available not available Duke, 1992 *
SERINE 1 Bulb 350.0 3815.0 -1.00 USDA's Ag Handbook 8 and sequelae)
SFA 0 Bulb 260.0 2520.0 not available USDA's Ag Handbook 8 and sequelae)
SILICON 4 Bulb 1.0 75.0 not available ACTA AGRIC SCAND SUPPL 22: 1980
SILVER 3 Bulb 0.0 0.1 not available Duke, 1992 *
SINAPIC-ACID 9 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.
SINAPIC-ACID 9 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.
SINAPIC-ACID 9 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.
SODIUM 1 Bulb 8.0 2052.0 1.41 Duke, 1992 *
SODIUM-PROP-CIS-1-ENYL-THIOSULFATE 0 Bulb not available not available not available Yamato, O., Yoshihara, T., Ichihara, A., Maede, Y. 1994. Novel Heinz Body Hemolysis Factors in Onion (Allium cepa). Biosci. Biotech. Biochem., 58(1): 221-222.
SODIUM-PROP-TRANS-1-ENYL-THIOSULFATE 0 Bulb not available not available not available Yamato, O., Yoshihara, T., Ichihara, A., Maede, Y. 1994. Novel Heinz Body Hemolysis Factors in Onion (Allium cepa). Biosci. Biotech. Biochem., 58(1): 221-222.
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
Insecticide 6 Duke, 1992 *
Insectifuge 10 Tunon, H., Thorsell, W., and Bohlin, L. 1993. Mosquito Repelling Activity of Compounds Occurring in Achillea millefolium L. (Asteraceae). Economic Botany 48(2): 111-120, 1994.
Insectiphile 4 Pakistan Encyclopedia Planta Medica. 1986.
Insulin-Sparing 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Insulinase-Inhibitor 1 Economic & Medicinal Plant Research, 6: 157.
Insulinic 1 Duke, 1992 *
Insulinogenic 4 Duke, 1992 *
Insulinotonic 1 J. Agri. & Food Chemistry, 36: 1079.
Interferon-Synergist 1 Duke, 1992 *
Interferonogenic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Iodothyronine-Deiodinase-Inhibitor 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Irritant 9 Merck 11th Edition
JNK-Inhibitor 1 Duke, 1992 *
Juvabional 3 Duke, 1992 *
Keratitigenic 1 Duke, 1992 *
Keratolytic 1 Martindale's 29th
Lachrymatory 1 Duke, 1992 *
Larvicide 4 Duke, 1992 *
Larvistat 2 Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
Laxative 11 Duke, 1992 *