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Plant Allium cepa (Liliaceae)

Common Names
Onion; Shallot
How this plant is used
Food

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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
DIMETHYL-DISULFIDE 2 Essential Oil not available not available not available Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
DIMETHYL-FURAN 0 Essential Oil not available not available not available Wealth of India.
DIMETHYL-PENTASULFIDE 0 Essential Oil not available not available not available Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
DIMETHYL-SULFIDE 2 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.
DIMETHYL-TRISULFIDE 0 Bulb not available not available not available Carson, J. F., Wong, F. F. 1961. The Volatile Flavor Components of Onions. J. Agric. Food Chem., 9(2): 140-143.
DIMETHYL-TRISULFIDE 0 Essential Oil not available not available not available Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
DIMETHYLTETRASULFIDE 0 Essential Oil not available not available not available Duke, 1992 *
DIPHENYLAMINE 3 Bulb not available 23000.0 not available Duke, 1992 *
DIPHENYLAMINE 3 Plant not available 500.0 not available Karawy, M. S., Ehayyal, A. S. E., Farrag, N. M., Ayad, M. M. 1986. Screening of Diphenylamine as an Antihyperglycaemic Agent in Certain Edible Plant Organs. Acta. Pharm. Hung, 56: 55-58.
DIPROPENYL-DISULPHIDE 0 Bulb not available not available not available Wealth of India.
DIPROPENYL-SULFIDE 0 Bulb not available not available not available Wealth of India.
DIPROPYL-DISULFIDE 4 Bulb not available not available not available Duke, 1992 *
DIPROPYL-DISULPHIDE 0 Bulb not available not available not available Duke, 1992 *
DIPROPYL-TRISULFIDE 0 Bulb not available not available not available Duke, 1992 *
DIPROPYL-TRISULFIDE 0 Essential Oil not available not available not available Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
DIPROPYLTETRASULFIDE 0 Essential Oil not available not available not available Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
EICOSEN-1-OL 0 Seed not available not available not available Duke, 1992 *
ENDOLYSIN 3 Bulb not available 0.0 -1.00 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.
ENDOLYSIN 3 Leaf not available 0.3 -1.00 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.
EO 0 Bulb 50.0 150.0 -1.29 List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
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
Prolactinogenic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Proliferant 1 Duke, 1992 *
Prooxidant 5 Duke, 1992 *
Propecic 6 Duke, 1992 *
Prostaglandigenic 5 Duke, 1992 *
Prostaglandin-Sparer 1 Fujita, T., Nakatani, E., Funaishi, N., Sakuma, S., Fujimoto, Y. Potent inhibition of prostaglandin inactivation in rabbit gastric antral mucosal slices by selenium ions in-vitro. J. Pharm. Pharmacol. 42: 655-657, 1990.
Prostaglandin-Synthesis-Inhibitor 5 Duke, 1992 *
Prostaglandin-Synthetase-Inhibitor 1 Duke, 1992 *
Protein-Kinase-C-Inhibitor 2 Naim, M., Zehavi, U., Nagy, S., and Rouseff, R.L. Hydroxycinnamic Acids as Off-Flavor Precursors in Citrus Fruits and Their Products. Phenolic Compounds in Food and Their Effects on Health, Ch.14.
Protisticide 4 Martindale's 29th
PTK-Inhibitor 1 Duke, 1992 *
Pyrogenic 1 Conradson, T. B. G., Dixon, C. M. S., Clarke, B., Barnes, P. J. 1987. Cardiovascular Effects of Infused Adenosine in Man: Potentiation by Dipyridamole. Acta Physiol Scand, 129(3): 387-391.
Quinone-Reductase-Inducer 9 Madhavi, D. L., Bomser, J., Smith, M., Singletary, K. 1998. Isolation of Bioactive Constituents from Vaccinium myrtillus (Bilberry) Fruits and Cell Cultures. Plant Sci., 131(1): 95-103.
Radioprotective 2 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.
Refrigerant 1 Martindale's 28th
Renotoxic 1 Merck 11th Edition
Respirastimulant 1 Martindale's 29th
Retinoprotectant Optometry 1 Duke, 1992 *
Roborant 1 Merck 11th Edition
Rubefacient 1 Martindale's 29th