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
NONAN-1-OL 0 Fruit *
NONAN-1-OL 0 Fruit Juice *
NONAN-2-ONE 0 Fruit Juice *
NONAN-4-OLIDE 0 Fruit Juice *
O-ACETYL-SERINE 0 Fruit *
OBTUSIFOLIOL 0 Seed *
OCT-1-EN-3-OL 0 Fruit Juice *
OCT-1-EN-3-ONE 0 Fruit Juice *
OCT-TRANS-2-EN-1-AL 0 Fruit Juice *
OCT-TRANS-2-EN-1-OL 0 Fruit Juice *
OCT-TRANS-2-ENAL 0 Fruit *
OCTAN-1-AL 0 Fruit Juice *
OCTAN-1-OL 0 Fruit Juice *
OLEIC-ACID 18 Cotyledon 241000.0 0.92 *
OLEIC-ACID 18 Seed 71000.0 189000.0 0.57 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
OXYSILVINE 0 Seed List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
PALMITIC-ACID 13 Cotyledon 206300.0 -1.73 *
PALMITIC-ACID 13 Seed 15200.0 55000.0 0.44 *
PANTOTHENIC-ACID 11 Fruit 25.0 0.44 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
PECTIN 24 Fruit *
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
Pituitary-Stimulant 1 *
Prolactinogenic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Prooxidant 5 *
Propecic 4 *
Prostaglandigenic 1 *
Protisticide 1 *
Quinone-Reductase-Inducer 1 Madhavi, D. L., Bomser, J., Smith, M., Singletary, K. 1998. Isolation of Bioactive Constituents from Vaccinium myrtillus (Bilberry) Fruits and Cell Cultures. Plant Sci., 131(1): 95-103.
Radioprotective 1 *
Retinoprotectant Optometry 1 *
Roborant 1 Merck 11th Edition
Rubefacient 1 Martindale's 29th
Schizophrenigenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Sclerosant 1 Martindale's 29th
Sedative 8 Buchbauer et al, e.g.Buchbauer et al,1993.Therapeutic properties of essential oils and fragrances. Chap.12 in Teranishi,R, Buttery,R.G and Sugisawa,H. Eds. Bioactive Volatile Compounds from Plants. ACS Symposium Series 525. Amer. Chem. Soc., Washington DC
Serotoninergic 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Soap 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Soporific 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Spasmogenic 1 Fitoterapia No.59-1984.
Spasmolytic 1 *
Spermicide 1 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.