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 Oenothera biennis (Onagraceae)

Common Names
Evening-Primrose
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
SYRINGIC-ACID 6 Plant not available not available not available Duke, 1992 *
TANNIN 35 Herb not available 110000.0 not available Duke, 1992 *
TARAXASTEROL 2 Inflorescence not available not available not available Duke, 1992 *
TARAXASTEROL 2 Leaf not available not available not available Duke, 1992 *
THREONINE 4 Seed 3500.0 4600.0 -0.79 Duke, 1992 *
TRYPTOPHAN 29 Seed 2400.0 16000.0 4.32 Duke, 1992 *
TYROSINE 8 Seed 3400.0 3629.0 -0.95 Duke, 1992 *
VALINE 3 Seed 5200.0 8645.0 -0.41 Duke, 1992 *
WATER 0 Seed 63000.0 83000.0 -0.55 Duke, 1992 *
ZINC 77 Seed 70.0 90.0 1.27 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
Antinephrolytic 1 Duke, 1992 *
Antinesidioblastosic 1 Martindale's 29th
Antineuralgic 1 Madaus, G. 1976. Lehrbuch der Biologischen Hilfmittel. Vol,. 1-3. 2862 pp. (+ 144 p. index). Georg Olms Verlag, Hildescheim. Reprint of 1938 Madaus.
Antineuropathic 2 Duke, 1992 *
Antineurotic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antinitrosaminic 6 Ki Soon Rhee. Oilseed Food Ingredients Used To Minimize Oxidative Flavor Deterioration in Meat Products. Phenolic Compounds in Food and Their Effects on Health, Ch.18.
Antinociceptive 5 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antinyctalopic 1 Duke, 1992 *
Antiobesity 4 Duke, 1992 *
Antioncychomycotic 1 Martindale's 29th
Antiophidic 5 Economic & Medicinal Plant Research, 5: 363.
Antiosteoarthritic 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiosteoporotic 7 Duke, 1992 *
Antiototic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antioxalate 1 Duke, 1992 *
Antioxidant 28 Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
Antioxidant? 2 Duke, 1992 *
Antipancreatitic 1 Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antiparkinsonian 5 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antipellagric 1 Martindale's 28th