An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

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

Zea mays (Poaceae)

Common Names
Corn
How this plant is used
Food

Select a Results View:

View the list of ubiquitous chemicals
Download these results as:
CSV
EXCEL
PDF
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
TRYPTAMINE 4 Plant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
TRYPTOPHAN 29 Cotyledon *
TRYPTOPHAN 29 Seed 230.0 957.0 -0.81 *
TYPHASTEROL 0 Pollen Or Spore 0.1 *
TYROSINE 8 Seed 1230.0 5117.0 -0.61 USDA's Ag Handbook 8 and sequelae)
UNDEC-TRANS-2-EN-1-AL 0 Silk Essent. Oil 2000.0 *
UNDECAN-1-AL 0 Husk Essent. Oil *
UNDECAN-2-OL 0 Essential Oil 45000.0 *
UNDECAN-2-OL 0 Husk Essent. Oil *
UNDECAN-2-OL 0 Seed Essent. Oil 45000.0 *
UNDECAN-2-OL 0 Silk Stigma Style *
UNDECAN-2-ONE 0 Husk Essent. Oil *
UREASE 0 Plant *
URIDINE 0 Seed *
URONIC-ACID 0 Plant *
VALINE 3 Seed 1850.0 7696.0 -0.53 USDA's Ag Handbook 8 and sequelae)
VANADIUM 16 Seed 0.1 1.4 0.69 *
VANILLIC-ACID 24 Sprout Seedling *
VANILLIC-ACID 24 Tissue Culture *
VANILLIN 28 Cob *
View the list of ubiquitous chemicals
Download these results as:
CSV
EXCEL
PDF
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
Autotoxic 1 *
Bacteristat 5 Lamikanra, A., Ogundaini, A.O., and Ogungbamila*, F.O. Antibacterial Constituents of Alchornea cordifolia Leaves. Phytotherapy Research 4(5): 198.
Barbituate-Synergist 1 *
Beta-Adrenergic Receptor Blocker 1 *
Beta-Blocker 3 *
Beta-Glucuronidase-Inhibitor 2 *
Bradycardiac 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Bradycardic 1 Martindale's 28th
Bronchodilator 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Bronchomucolytic 1 Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 200.
Bronchomucotropic 1 Yamamoto, A., Umemori, S., and Muranishi, S. 1993. Absorption Enhancement of Intrapulmonary Administered Insulin by Various Absorption Enhancers and Protease Inhibitors in Rats. J. Pharm. Pharmacol. 46: 14-18, 1994.
Bronchoprotectant 1 *
Bronchorelaxant 2 *
Bronchorrheic 1 Advance in Chinese Medicinal Materials Research. 1985. Eds. H. M. Chang, H. W. Yeung, W. -W. Tso and A. Koo. World Scientific Publishing Co., Philadelphia Pa., page 200.
Bruchiphobe 4 Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Bufocide 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Calcium-Antagonist 6 *
Calcium-Channel-Blocker 1 *
Calmodulin-Antagonist 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
cAMP-Phosphodiesterase-Inhibitor 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).