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
PROLINE 0 Fruit 2827.0 -0.32 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
PROLINE 0 Seed 11800.0 0.09 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
PRONEUROSPORIN 0 Fruit List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
PROTEIN 0 Fruit 1000.0 100000.0 -0.13 *
PROTEIN 0 Seed 198000.0 600000.0 3.26 *
PROTEIN-CVTI-I 0 Seed *
RIBOFLAVIN 15 Fruit 2.0 8.0 0.64 *
RIBOFLAVIN 15 Seed 1.0 -0.97 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
RUTIN 87 Seed 15000.0 16500.0 1.61 *
SERINE 1 Fruit 1885.0 -0.62 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
SERINE 1 Seed 13700.0 0.60 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
SODIUM 1 Fruit 135.0 236.0 -0.16 *
SPINASTEROL 0 Seed *
STEARIC-ACID 8 Cotyledon 59100.0 -0.59 *
STEARIC-ACID 8 Seed 12200.0 66000.0 0.87 *
STIGMAST-7-EN-3BETA-OL-BETA-D-GLUCOPYRANOSIDE 0 Plant J.S. Glasby Dict.Pls Containing 2ndary Metabolite. 1991.
STIGMASTA-7,25-DIEN-3-BETA-OL 0 Seed Oil *
STIGMASTA-7-22-25-TRIEN-3-BETA-OL 0 Seed Oil *
STIGMASTEROL 12 Seed *
STIGMASTEROL 12 Seed Oil *
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
Neuroinhibitor 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Neurolytic 1 Merck 11th Edition
Neuroprotective 1 *
Neurotoxic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Neurotransmitter 1 *
NF-kB-Inhibitor 1 *
NO-Genic 1 *
Ophthalmic-Antialkali 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ornithine-Decarboxylase-Inhibitor 1 Hagerman, A.E. Tannin-Protein Interactions. Phenolic Compounds in Food and Their Effects on Health, Ch.19.
Osteogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Oviposition-Stimulant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ovulant 1 *
Oxidant 2 Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
P450-Inducer 1 *
PAF-Inhibitor 1 *
Percutaneostimulant 1 Seki, T., Toeda, C., Kawaguchi, T., Juni, K., Sugibayashi, K., and Morimoto, Y. 1990. Enhanced Transdermal Delivery of Zidovudine in Rats and Human Skin. Chem. Pharm. Bull. 38(11): 3086-3089, 1990.
Perfumery 8 *
Peristaltic 1 *
Pesticide 26 *
Phagocytotic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).