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 Citrus paradisi (Rutaceae)

Common Names
Grapefruit
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
POTASSIUM 14 Fruit 1300.0 46200.0 2.50 Duke, 1992 *
PROLINE 0 Fruit not available 590.0 -0.94 Duke, 1992 *
PROTEIN 0 Fruit 6000.0 70290.0 -0.53 Duke, 1992 *
PSI-CAROTENE 0 Plant not available not available not available Duke, 1992 *
QUERCETIN 176 Fruit not available not available not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
QUINIC-ACID 1 Fruit not available not available not available Duke, 1992 *
RHOIFOLIN 2 Leaf not available not available not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
RIBOFLAVIN 15 Fruit 0.0 5.0 0.00 Duke, 1992 *
RUBIDIUM 0 Fruit 0.3 22.0 0.22 ACTA AGRIC SCAND SUPPL 22: 1980
SABINENE 5 Leaf not available 45.0 -0.23 Duke, 1992 *
SABINENE 5 Pericarp 13.0 26.0 not available Duke, 1992 *
SALICYLATES 7 Fruit 0.0 70.0 -0.14 Duke, 1992 *
SCOPOLETIN 44 Fruit not available not available not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
SELENIUM 60 Fruit 0.0 0.0 -0.38 Duke, 1992 *
SERINE 1 Fruit 150.0 3100.0 -0.19 Duke, 1992 *
SESELIN 3 Root not available not available not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
SESLIN 0 Root not available not available not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
SESQUITERPENES 0 Pericarp not available 130.0 not available Duke, 1992 *
SILICON 4 Fruit not available 2.0 -0.60 ACTA AGRIC SCAND SUPPL 22: 1980
SILVER 3 Fruit 0.0 0.1 -0.43 Duke, 1992 *
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
Vibriocide 1 Blaschek, W., Hansel, R., Keller, K., Reichling, J., Rimpler, H., and Schneider, G. eds. 1998. Hager's Handbuch der Pharmazeutischen Praxis, Auflage Band 2 (A-K), 909 pp., (L-Z), 858 pp. Springer-Verlag, Berlin.
Vitamin-A-Activity 2 Duke, 1992 *
Vulnerary 6 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Xanthine-Oxidase-Inhibitor 6 Chem. & Pharm. Bull. 38: 1772.