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 Foeniculum vulgare (Apiaceae)

Common Names
Fennel
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
ARGININE 14 Seed 6800.0 7460.0 -0.73 USDA's Ag Handbook 8 and sequelae)
ASCORBIC-ACID 112 Fruit not available not available not available Duke, 1992 *
ASCORBIC-ACID 112 Leaf not available 123600.0 11.02 Jim Duke's personal files.
ASCORBIC-ACID 112 Plant 340.0 3148.0 0.15 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
ASCORBIC-ACID 112 Seed not available 0.0 -0.34 Duke, 1992 *
ASH 0 Fruit 79600.0 93026.0 0.94 Duke, 1992 *
ASH 0 Plant 17000.0 170000.0 0.89 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
ASH 0 Seed 9720.0 90000.0 1.27 Duke, 1992 *
ASPARTIC-ACID 3 Fruit 18333.0 20111.0 1.31 Duke, 1992 *
ASPARTIC-ACID 3 Seed 18333.0 20111.0 -0.22 USDA's Ag Handbook 8 and sequelae)
AVICULARIN 7 Leaf not available not available not available Chemical Constituents of Oriental Herbs (3 diff. books)
BENZOIC-ACID 20 Fruit not available not available not available Duke, 1992 *
BENZOIC-ACID 20 Seed not available not available not available Rizk, A.F.M., The Phytochemistry of the Flora of Qatar, Scientific and Applied Research Centre, University of Qatar, Kingprint, Richmond, UK, 1986.
BERGAPTEN 26 Fruit not available not available not available Duke, 1992 *
BERGAPTEN 26 Seed not available not available not available Duke, 1992 *
BETA-CAROTENE 53 Fruit 0.0 1.0 -0.15 Duke, 1992 *
BETA-CAROTENE 53 Plant 21.0 241.0 0.58 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
BETA-CAROTENE 53 Seed 0.1 0.9 -0.37 Duke, 1992 *
BETA-CARYOPHYLLENE 0 Essential Oil not available 200.0 -0.69 Jim Duke's personal files.
BETA-FENCHOL-ACETATE 0 Essential Oil 1000.0 6000.0 not available Jim Duke's personal files.
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
Termiticide 2 Duke, 1992 *
Termitifuge 1 Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Testosterone-Hydroxylase-Inducer 1 Duke, 1992 *
Testosteronigenic 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Thymoprotective 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Thyrotropic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Tissue-Thromboplastin-Inhibitor 1 Duke, 1992 *
TNF-alpha-Inhibitor 3 Duke, 1992 *
Topoisomerase-I-Inhibitor 2 Santti, R., Makela, S., Strauss, L., Korman, J., Kostian, M. L. 1998. Phytoestrogens: Potential Endocrine Disruptors in Males. Toxicol Ind Health, 14: 223-237.
Topoisomerase-II-Inhibitor 5 Constantinou, A., Mehta, R., Runyan, C., Rao, K., Vaughan, A., Moon, R. 1995. Flavonoids as DNA Topoisomerase Antagonists and Poisons: Structure-Activity Relationships. J Natural Products, 58: 217-225.
Toxic 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Tranquilizer 4 Lawrence Review of Natural Products, Jun-90.
Transdermal 6 Duke, 1992 *
Tremorigenic 1 Martindale's 28th
Trichomonicide 9 Martindale's 29th
Trichomonistat 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Trypanocide 1 Duke, 1992 *
Trypsin-Enhancer 1 Lawrence Review of Natural Products, Dec-93.
Tumor-Promoter 3 Duke, 1992 *
Tumorigenic 2 Jim Duke's personal files.