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. Vigna unguiculata

Vigna unguiculata (Fabaceae)

Common Names
Cowpea; Black-eyed Pea; Crowder Pea; Southern Pea
How this plant is used
Food
Subspecies
unguiculata
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
VERBASCOSE 1 Seed 31000.0 0.21 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
VIGNAFURAN 0 Sprout Seedling *
VIGNALIN 0 Seed Noorwala, M., Mohammad, F. V., Ahmad, V. U. 1995. A New Monodesmosidic Triterpenoid Saponin From the Seeds of Vigna unguiculata subsp. unguiculata. J Nat Prod, 58(7): 1070-1074.
VIT-B-6 0 Seed 0.7 4.0 -0.34 USDA's Ag Handbook 8 and sequelae)
WATER 0 Leaf 890000.0 0.41 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
WATER 0 Seed 115600.0 668000.0 1.69 USDA's Ag Handbook 8 and sequelae)
WATER 0 Shoot 897800.0 0.44 USDA's Ag Handbook 8 and sequelae)
YTTRIUM 0 Seed 0.2 2.4 *
ZINC 77 Seed 10.0 144.0 2.81 *
ZIRCONIUM 0 Seed 0.8 2.4 -0.27 *
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
Hypnotic 1 Martindale's 29th
Hypoammonemic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Hypoarginanemic 1 Martindale's 29th
Hypocalcemic 1 Merck 11th Edition
Hypocholesterolemic 17 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Hypoglycemic 8 Economic & Medicinal Plant Research, 6: 158.
Hypolipidemic 2 *
Hypotensive 12 Cunane, S. and Thompson, L. U., eds. 1995. Flaxseed in Human Nutrition. AOCS Press, Champaign IL. 384 pp.
Hypotriglyceridemic 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Hypouricemic 1 *
Ileorelaxant 1 *
Immunomodulator 7 Economic & Medicinal Plant Research, 6: 189.
Immunostimulant 8 Cunane, S. and Thompson, L. U., eds. 1995. Flaxseed in Human Nutrition. AOCS Press, Champaign IL. 384 pp.
Immunosuppressant 1 Martindale's 29th
Insectifuge 4 Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Insulin-Sparing 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Insulinase-Inhibitor 1 Economic & Medicinal Plant Research, 6: 157.
Insulinogenic 3 *
Insulinotonic 1 J. Agri. & Food Chemistry, 36: 1079.
Interferon-Synergist 1 *