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.

Plant Carya illinoensis (Juglandaceae)

Common Names
Pecan
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
RIBOFLAVIN 15 Seed 1.1 1.3 -0.85 Duke, 1992 *
RUBIDIUM 0 Seed not available 22.0 0.47 Duke, 1992 *
SAMARIUM 0 Seed not available 0.1 0.71 Duke, 1992 *
SCANDIUM 0 Seed not available 0.0 -0.19 Duke, 1992 *
SELENIUM 60 Seed not available 0.0 -0.26 Duke, 1992 *
SILICON 4 Seed not available 200.0 -0.84 Duke, 1992 *
SODIUM 1 Seed 0.0 31.0 -0.67 Duke, 1992 *
STEARIC-ACID 8 Leaf not available not available not available Duke, 1992 *
STRONTIUM 0 Seed not available 2.5 -0.76 Duke, 1992 *
SULFUR 14 Seed not available 800.0 -0.98 Duke, 1992 *
TANTALUM 0 Seed not available 0.1 1.79 Duke, 1992 *
THIAMIN 31 Seed 7.2 8.9 0.55 Duke, 1992 *
THORIUM 0 Seed not available 0.1 -1.08 Duke, 1992 *
TIN 4 Seed not available 1.8 -0.40 Duke, 1992 *
TITANIUM 0 Seed not available 2.8 -0.55 Duke, 1992 *
TUNGSTEN 0 Seed not available 0.1 -0.71 Duke, 1992 *
VANADIUM 16 Seed not available 0.0 -0.58 Duke, 1992 *
VIT-B-6 0 Seed 1.8 2.0 -1.16 Duke, 1992 *
WATER 0 Seed 30000.0 50540.0 -0.68 Duke, 1992 *
YTTERBIUM 0 Seed not available 0.0 -0.34 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
Colorant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Comedogenic 1 Martindale's 29th
Comedolytic 1 Duke, 1992 *
COMP-Inhibitor 1 Dullo, A. G., et al. 1999. Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. Am. J. Clinical Nutrition, 70: 1040-1045.
Contraceptive 1 Martindale's 28th
Copper-Antagonist 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
Cosmetic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
COX-1-Inhibitor 3 Duke, 1992 *
COX-2-Inhibitor 2 Duke, 1992 *
Cyclooxygenase-Inhibitor 1 Duke, 1992 *
Deodorant 1 Martindale's 29th
Depressant 1 Cooper-Driver, G. A., Chemical substances in plants toxic to animals, pp. 213-47 in Rechcigl, M., Jr., ed. CRC Handbook of Naturally Occurring Food Toxicants, CRC Press, Boca Raton, 1983, 339 pp.
Dermatitigenic 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Detoxicant 1 Duke, 1992 *
Detoxicant (Alcohol) 1 Duke, 1992 *
Diuretic 5 Duke, 1992 *
Encephalopathic 1 Martindale's 29th
Energizer 1 Duke, 1992 *
Ergogenic 1 Duke, 1992 *
Erythrocytogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.