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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
TYROSINE 8 Bulb 290.0 3161.0 -1.00 USDA's Ag Handbook 8 and sequelae)
VALINE 3 Bulb 270.0 2943.0 -1.00 Duke, 1992 *
VANILLIC-ACID 24 Bulb not available 258.0 1.00 Duke, 1992 *
VIT-B-6 0 Bulb 1.0 18.0 not available USDA's Ag Handbook 8 and sequelae)
WATER 0 Bulb 866000.0 918000.0 0.78 Duke, 1992 *
WATER 0 Leaf not available 922000.0 0.57 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
XYLITOL 10 Bulb not available not available not available Counsell, J. N., Roberton, D. J. 1976. Xylitol-A Sweetener Which is Kind to the Teeth. Food Process Ind., 45(54): 24-26.
XYLOSE 3 Bulb not available not available not available Sinha, A. 1959. Chemical Examination of Allium cepa. I. Glycosidic and Sugar Fractions. Indian J. Appl. Chem., 22: 89-91.
ZEAXANTHIN 5 Bulb not available not available not available Granado, F., Olmedilla, B., Blanco, I., Rojas-Hidalgo, E. 1992. Carotenoid Composition in Raw and Cooked Spanish Vegetables. J. Agr. Food Chem., 40(11): 2135-2140.
ZINC 77 Bulb 2.0 53.0 1.41 Duke, 1992 *
ZINC 77 Seed not available 34.0 -0.32 Duke, 1992 *
ZIRCONIUM 0 Bulb 0.8 1.0 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
Antinociceptive 8 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antinyctalopic 3 Duke, 1992 *
Antiobesity 7 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antionychyotic 1 Duke, 1992 *
Antiophidic 4 Economic & Medicinal Plant Research, 5: 363.
Antiophthalmic 2 Martindale's 28th
Antiorchitic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiosteoarthritic 4 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiosteoporotic 9 Duke, 1992 *
Antiotitic 1 Martindale's 28th
Antiototic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antioxidant 45 Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
Antioxidant Synergist 3 Merck 11th Edition
Antioxidant? 2 Duke, 1992 *
Antiozenic 1 Duke, 1992 *
Antipancreatitic 1 Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antipapillomic 1 Duke, 1992 *
Antiparkinsonian 8 Duke, 1992 *
Antiparotitic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipellagric 3 Martindale's 28th