An official website of the United States government.
Common Names
Onion; Shallot
How this plant is used
Food
| Chemical Name | Activity Count | Plant Part | Low Parts Per Million | High Parts Per Million | Standard Deviation | Reference |
|---|---|---|---|---|---|---|
| CAFFEIC-ACID | 102 | Leaf | not available | not available | not available | Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472. |
| CAFFEIC-ACID | 102 | Root | not available | not available | not available | Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472. |
| CALCIUM | 28 | Bulb | 200.0 | 3008.0 | 0.12 | Duke, 1992 * |
| CALCIUM | 28 | Leaf | 420.0 | 5385.0 | -0.89 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| CALCIUM-OXALATE | 4 | Bulb | not available | not available | not available | Walter-Levy, L., Strauss, R. 1954. Inorganic Deposits in Plants. C. R. Acad. Sci., 239: 897-. |
| CAMPESTEROL | 2 | Bulb | 10.0 | 50.0 | -1.00 | Duke, 1992 * |
| CAMPESTEROL | 2 | Seed | not available | not available | not available | Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170. |
| CARBOHYDRATES | 0 | Bulb | 73200.0 | 798000.0 | -1.00 | Duke, 1992 * |
| CARBOHYDRATES | 0 | Leaf | 47000.0 | 603000.0 | -0.07 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| CAROTENE | 0 | Flower | not available | 28.0 | not available | Krylova, M. I. 1967. Carotenoids in the Reproductive Organs of Fertile and Sterile Onion Plants, Allium cepa. Bot. ZH., 52(9): 1340-1341. |
| CATECHOL | 22 | Bulb | not available | not available | not available | Link, K. P., Walker, J. C. 1933. The Isolation of Catechol from Pigmented Onion Scales and its Significance in Relation to Disease Resistance in Onions. J. Biol. Chem., 100: 379-383. |
| CEPAENE-1 | 0 | Bulb | not available | not available | not available | Duke, 1992 * |
| CEPAENE-2-A | 0 | Bulb | not available | not available | not available | Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906. |
| CEPAENE-2-B | 0 | Bulb | not available | not available | not available | Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906. |
| CEPAENE-3 | 0 | Bulb | not available | not available | not available | Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906. |
| CEPAENE-4-A | 0 | Bulb | not available | not available | not available | Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906. |
| CEPAENE-4-B | 0 | Bulb | not available | not available | not available | Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906. |
| CEPAENES | 0 | Bulb | not available | not available | not available | Duke, 1992 * |
| CEPANONE | 0 | Bulb | not available | not available | not available | Wealth of India. |
| CEPOSIDE-D | 0 | Seed | not available | not available | not available | Duke, 1992 * |
| Activity | Chemical Count | Reference |
|---|---|---|
| Antitic | 1 | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| Antitinnitic | 1 | Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp. |
| Antitriglyceride | 3 | Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp. |
| Antitrypanosomic | 3 | Planta Medica, 57: A44, 1991. |
| Antitubercular | 3 | Duke, 1992 * |
| Antitumor | 25 | Lewis and Elvin-Lewis, Medical Botany, ca 1977 |
| Antitumor (Bladder) | 2 | Duke, 1992 * |
| Antitumor (brain) | 1 | Duke, 1992 * |
| Antitumor (Breast) | 8 | Duke, 1992 * |
| Antitumor (Cervix) | 2 | Duke, 1992 * |
| Antitumor (CNS) | 1 | Duke, 1992 * |
| Antitumor (Colon) | 9 | Duke, 1992 * |
| Antitumor (Esophagus) | 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. |
| Antitumor (Esophagus)? | 1 | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| Antitumor (Forestomach) | 1 | Duke, 1992 * |
| Antitumor (Gastric) | 1 | Duke, 1992 * |
| Antitumor (Intestine) | 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. |
| Antitumor (Kidney) | 1 | Chiang, L. C., Chiang, W., Chang, M. Y., Ng, L. T., Lin, C. C. 2003. Antileukemic activity of selected natural products in Taiwan. Am J Chin Med, 31(1):37-46. |
| Antitumor (Liver) | 3 | 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. |
| Antitumor (Lung) | 9 | Duke, 1992 * |