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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Allium cepa

Allium cepa (Liliaceae)

Common Names
Onion; Shallot
How this plant is used
Food

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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 *
CYANIDIN-3-O-LAMINARIBIOSIDE 0 Bulb *
CYANIDIN-3-O-LAMINARIOBIOSIDE 0 Bulb 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 Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
CYANIDIN-DIGLYCOSIDE 0 Bulb Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
CYANIDIN-MONOGLYCOSIDE 0 Bulb Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
CYCLOALLIIN 3 Bulb *
CYCLOARTANOL 0 Bulb Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CYCLOARTENOL 7 Bulb Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CYCLOEUCALENOL 3 Bulb Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
CYSTEINE 13 Bulb 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 *
DI-N-PROPYL-DISULFIDE 3 Bulb 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 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 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 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 Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
DIISOPROPYL-TRISULFIDE 0 Bulb Wealth of India.
DIMETHYL-DISULFIDE 2 Bulb *
View the list of ubiquitous chemicals
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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
Antibacillary 1 *
Antibackache 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antibacterial 32 *
Antiberiberi 1 *
Antibiotic 4 *
AntiBPH 1 *
Anticalculic 1 *
Anticancer 8 *
Anticancer (Breast) 5 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.
Anticancer (Cervix) 2 Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
Anticancer (Colon) 2 *
Anticancer (Esophagus)? 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticancer (Forestomach) 1 *
Anticancer (Liver) 3 *
Anticancer (Lung) 1 *
Anticancer (Skin) 1 *
Anticancer (Stomach) 3 *
Anticanker 3 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Anticapillary-Fragility 1 Merck 7th Ed.
Anticarcinogenic 3 Economic & Medicinal Plant Research, 6: 189.