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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
CYANIDIN-3-O-BETA-D-DIGLYCOSIDE 0 Bulb not available not available not available Duke, 1992 *
CYANIDIN-3-O-LAMINARIBIOSIDE 0 Bulb not available not available not available Duke, 1992 *
CYANIDIN-3-O-LAMINARIOBIOSIDE 0 Bulb not available not available not available Du, C. T., Wang, P. L., Francis, F. J. 1974. Cyanidin-3-Laminariobioside in Spanish Red Onion (Allium cepa). J. Food Science, 39: 1265-.
CYANIDIN-BIOSIDE 0 Bulb not available not available not available Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
CYANIDIN-DIGLYCOSIDE 0 Bulb not available not available not available Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
CYANIDIN-MONOGLYCOSIDE 0 Bulb not available not available not available Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
CYCLOALLIIN 3 Bulb not available not available not available Duke, 1992 *
CYCLOARTANOL 0 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CYCLOARTENOL 7 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CYCLOEUCALENOL 3 Bulb not available not available not available Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CYSTEINE 13 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.
CYSTINE 2 Bulb 210.0 2289.0 1.00 USDA's Ag Handbook 8 and sequelae)
D-MANNITOL 0 Bulb not available not available not available Duke, 1992 *
DI-N-PROPYL-DISULFIDE 3 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.
DIALLYL-DISULFIDE 26 Essential Oil not available not available not available Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
DIALLYL-SULFIDE 25 Essential Oil not available not available not available Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
DIALLYL-TRISULFIDE 28 Essential Oil not available not available not available Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
DIHYDROALLIIN 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.
DIISOPROPYL-TRISULFIDE 0 Bulb not available not available not available Wealth of India.
DIMETHYL-DISULFIDE 2 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
Neuroprotective 3 Duke, 1992 *
Neurotoxic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Neurotransmitter 1 Duke, 1992 *
NF-kB-Inhibitor 4 Duke, 1992 *
NO-Genic 1 Duke, 1992 *
NO-Inhibitor 3 Duke, 1992 *
NO-Scavenger 1 Duke, 1992 *
NO-Synthase-Inhibitor 1 Duke, 1992 *
Occuloirritant 2 Duke, 1992 *
Odontolytic 1 Zebovitz, T. C. Ed. 1989. Part VII. Flavor and Fragrance Substances, in Keith L. H. and Walters, D.B., eds. Compendium of Safety Data Sheets for Research and Industrial Chemicals. VCH Publishers, New York. 3560-4253.
Ophthalmic-Antialkali 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ornithine-Decarboxylase-Inhibitor 4 Hagerman, A.E. Tannin-Protein Interactions. Phenolic Compounds in Food and Their Effects on Health, Ch.19.
Osmoregulator 1 Duke, 1992 *
Osteogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Osteolytic 1 Duke, 1992 *
Oviposition-Stimulant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ovulant 1 Duke, 1992 *
Oxidant 2 Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
P450-Inducer 1 Father Nature's Farmacy: The aggregate of all these three-letter citations.
P450-Inhibitor 1 Father Nature's Farmacy: The aggregate of all these three-letter citations.