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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
9,12,13-TRIHYDROXY-OCTADEC-10-ENOIC-ACID 0 Bulb not available not available not available Duke, 1992 *
9,1O,13-TRIHYDROXY-OCTADEC-11-ENOIC-ACID 0 Bulb not available not available not available Duke, 1992 *
ABSCISIC-ACID 0 Bulb not available not available not available Karmelyuk, L. V., Fel'dman, A. L., Gusar, Z. D., Markh, A. T., Korableva, N. P. 1982. Determination of Abscisic Acid in Common Onion Tissues. Fiziol Biokhim Kul't Rast, 14: 295-298.
ABSCISSIC-ACID 3 Bulb not available not available not available Duke, 1992 *
ACE-AMP-1 0 Seed not available not available not available Tassin, S., et. al. 1998. Solution Structure of Ace-Amp1, a Potent Antimicrobial Protein Extracted from Onion Seeds. Structural Analogies with Plant Nonspecific Lipid Transfer Proteins. Biochemistry, 37(11): 3623-3637.
ACETAL 0 Bulb not available not available not available Wilkens, W. F. 1962. The Isolation and Identification of the Lachrymogenic Compound of Onion. Diss. Abstr. Int. B, 22: 3978.
ACETIC-ACID 16 Bulb not available not available not available Wilkens, W. F. 1964. Isolation and Identification of the Lachrymogenic Compound of Onion. Cornell Univ., Agr. Expt. Sta. Mem. No., 385: 31 pp.
ADENOSINE 28 Bulb not available not available not available Duke, 1992 *
ALANINE 3 Bulb 330.0 8597.0 1.00 USDA's Ag Handbook 8 and sequelae)
ALLICIN 67 Bulb not available not available not available Duke, 1992 *
ALLIIN 21 Bulb not available not available not available Duke, 1992 *
ALLIIN 21 Essential Oil not available not available not available Bekdairova, K. Z., Klyshev, L. K. 1982. Garlic Essential Oil and its Quantitative Analysis. Izv Akad Nauk Kaz Ssr Ser Biol, 1: 6-11.
ALLIIN-GAMMA-GLUTAMYL-PEPTIDE 0 Bulb not available not available not available Ueda, Y., Taubuku, T., Miyajima, R. 1994. Composition of Sulfur-Containing Components in Onion and Their Flavor Characters. Biosci. Biotech. Biochem., 58(1): 108-110.
ALLIOFUROSIDE-A 0 Pericarp not available 220.0 not available Duke, 1992 *
ALLIOSPIROSIDE-A 0 Pericarp not available 4600.0 not available Duke, 1992 *
ALLIOSPIROSIDE-B 0 Fruit not available 500.0 not available Kravets, S.D., Vollerner, Y.S., Gorovits, M.B., Shashkov, A.S., Abubakirov, N.K. 1987. Steroid of the Spirostand and Furostan Series from Plants of the Genus Allium. II. The Structure of Alliospiroside B from Allium cepa. Chem. Nat. Comp., 22(5): 553-556.
ALLIOSPIROSIDE-C 0 Fruit not available 491.0 not available Kravets, S. D., et. al. 1988. Steroids of the Spirostan and Furostan Series of Plants of the Allium Genus. XXIII. Structure of Cepagenin and of Alliospirosides C and D from Allium cepa. Chem. Nat. Comp., 23(6): 700-706.
ALLIOSPIROSIDE-D 0 Fruit not available 71.0 not available Kravets, S. D., et. al. 1988. Steroids of the Spirostan and Furostan Series of Plants of the Allium Genus. XXIII. Structure of Cepagenin and of Alliospirosides C and D from Allium cepa. Chem. Nat. Comp., 23(6): 700-706.
ALLIUM-CEPA-POLYSACCHARIDE 0 Bulb not available not available not available Schnabl, H. 1977. Isolation and Identification of Soluble Polysaccharides in Epidermal Tissue of Allium cepa. Planta, 135: 307-.
ALLOSIDE-B 0 Bulb not available not available not available Aizikov, M. I., Kravets, S. D., Prokhorova, I. R., Kurmukov, A. G. 1995. Structure and Hypolipidemic Activity of Alloside B Isolated from Onion. Khim Farm ZH, 29(8): 34-35.
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
11B-HSD-Inhibitor 2 Duke, 1992 *
5-Alpha-Reductase-Inhibitor 5 Duke, 1992 *
5-HT-Inhibitor 1 Duke, 1992 *
5-Lipoxygenase-Inhibitor 9 Duke, 1992 *
Abortifacient 1 Duke, 1992 *
Acantholytic 1 My Rodale Press Green Farmacy Draft, miscellaneous abstracts.
Acaricide 1 Duke, 1992 *
Acarifuge 1 Duke, 1992 *
ACE-Inhibitor 3 Duke, 1992 *
Acetylcholinergic 1 Duke, 1992 *
Acidifier 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Acidulant 3 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Additive 2 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Adjuvant 1 Merck 11th Edition
Aggregant 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Albuminurigenic 1 Commission E. Blumenthal,M.,Hall,T. and Rister,R.S. eds.1997.The ABC's German Commission E Monographs - Therapeutic Monographs on Medicinal Plants for Human Use by Commission E - A Special Expert Committee of the German Federal Health Agency.ABC.Austin TX
Alcohol-Dehydrogenase-Inhibitor 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.
Aldehyde-Oxidase-Inhibitor 2 Duke, 1992 *
Aldose-Reductase-Inhibitor 9 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Allelochemic 3 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.