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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Cucurbita pepo

Cucurbita pepo (Cucurbitaceae)

Common Names
Pumpkin
How this plant is used
Food

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View the list of ubiquitous chemicals
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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
THREONINE 4 Seed 6205.0 9701.0 0.35 *
TIN 4 Seed 23.0 2.79 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
TRIGONELLINE 15 Sprout Seedling List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
TRYPTOPHAN 29 Fruit 120.0 1800.0 1.33 *
TRYPTOPHAN 29 Seed 4310.0 4630.0 0.45 USDA's Ag Handbook 8 and sequelae)
TYROSINE 8 Fruit 130.0 5000.0 1.07 *
TYROSINE 8 Seed 9275.0 12235.0 1.04 *
UREASE 0 Seed List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
VALINE 3 Fruit 350.0 4165.0 -0.06 USDA's Ag Handbook 8 and sequelae)
VALINE 3 Seed 19720.0 22725.0 1.32 *
VIOLAXANTHIN 2 Flower List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
VOMIFOLIOL 0 Seed 0.2 *
WATER 0 Fruit 916000.0 0.63 USDA's Ag Handbook 8 and sequelae)
WATER 0 Seed 65200.0 73110.0 -0.59 *
XANTHOPHYLL 3 Flower List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ZEAXANTHIN 5 Flower *
ZINC 77 Seed 75.0 200.0 4.40 *
View the list of ubiquitous chemicals
Download these results as:
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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
Vulnerary 4 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Xanthine-Oxidase-Inhibitor 2 Chem. & Pharm. Bull. 38: 1772.