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. Citrullus lanatus

Citrullus lanatus (Cucurbitaceae)

Common Names
Watermelon
How this plant is used
Food
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
CYCLOEUCALENOL 3 Seed *
CYSTEINE 13 Fruit 236.0 -1.00 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
CYSTEINE 13 Seed 5742.0 0.20 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
DAPHNETIN 5 Seed *
DEC-TRANS-2-ENAL 0 Fruit *
DECA-TRANS-2,TRANS-4-DIEN-1-AL 0 Fruit Juice *
DECA-TRANS-2-CIS-4-DIEN-1-AL 0 Fruit Juice *
DODECAN-1-OL 0 Fruit Juice *
ETHANOL 24 Fruit Juice *
FARNESYL-ACETONE 0 Fruit Juice *
FAT 0 Fruit 200.0 89000.0 0.04 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
FAT 0 Seed 200000.0 571000.0 1.61 *
FATTY-ACIDS 0 Seed *
FIBER 15 Fruit 35300.0 257000.0 1.09 *
FIBER 15 Seed 67000.0 316000.0 1.43 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
FOLACIN 15 Fruit 0.3 -0.73 *
FOLIC-ACID 23 Fruit 0.3 -0.98 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
FRAXIDIN 0 Seed *
GERANIAL 13 Fruit *
GERANIAL 13 Fruit Juice *
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
CNS-Stimulant 1 List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Co-carcinogenic 1 *
Cold-preventive 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Collagen-Sparing 1 *
Collagenic 2 *
Colorant 3 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Comedolytic 1 *
Contraceptive 1 Martindale's 28th
Convulsant 1 R.J. Hixtable (Huxtable, R.J. (as T. Max). 1992. This and That:The Essential Pharmacology of Herbs and Spices. Tips 13:15-20 Huxtable, R.J. 1992b. The Myth of Benficent Nature. The Risk of Herbal Preparations. Anns. Intern. Med. 117(2):165-6; Huxtable, R.
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 2 *
COX-2-Inhibitor 3 *
Cytochrome-P450-Inducer 1 *
Cytoprotective 2 Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Cytotoxic 3 *
Demulcent 1 *
Deodorant 1 Martindale's 29th
Dermatitigenic 1 *
Detoxicant 2 *