Plant Citrus paradisi (Rutaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

Grapefruit

How this plant is used

Food

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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
LINALOL	0	Pericarp	not available	13.0	not available	Duke, 1992 *
LINALYL-ACETATE	7	Fruit	not available	not available	not available	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
LINOLEIC-ACID	27	Fruit	190.0	2090.0	-0.33	USDA's Ag Handbook 8 and sequelae)
LITHIUM	11	Fruit	0.1	2.3	1.87	Duke, 1992 *
LUTEIN	15	Fruit	0.1	1.0	-0.75	Duke, 1992 *
LYCOPENE	16	Fruit	30.0	336.0	0.05	Duke, 1992 *
LYSINE	4	Fruit	160.0	1760.0	-0.61	Duke, 1992 *
MAGNESIUM	65	Fruit	15.0	3300.0	0.54	Duke, 1992 *
MALIC-ACID	15	Fruit	400.0	600.0	-0.91	Duke, 1992 *
MALONIC-ACID	1	Fruit	not available	not available	not available	Duke, 1992 *
MANGANESE	14	Fruit	0.0	7.7	-0.35	Duke, 1992 *
MANNOSE	3	Fruit	not available	not available	not available	Duke, 1992 *
MARMIN	2	Pericarp	not available	not available	not available	Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
MERANZIN	0	Pericarp	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
MERANZIN-HYDRATE	0	Pericarp	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
MERCURY	1	Fruit	0.0	0.0	-0.79	Duke, 1992 *
METHIONINE	15	Fruit	3.0	222.0	-0.91	Duke, 1992 *
METHYL-ANTHRALINATE	0	Fruit	not available	not available	not available	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
MOLYBDENUM	2	Fruit	0.1	0.8	-0.33	Duke, 1992 *
MONOTERPENES	0	Pericarp	not available	130.0	not available	Duke, 1992 *

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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
Tachycardic	1	Duke, 1992 *
Taenicide	1	Martindale's 28th
Teratogenic	4	Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006.
Teratologic	2	Duke, 1992 *
Termiticide	2	Duke, 1992 *
Termitifuge	1	Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Testosterone-Inducer	1	Duke, 1992 *
Testosteronigenic	1	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Thymoprotective	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
TNF-alpha-Inhibitor	3	Duke, 1992 *
Topoisomerase-I-Inhibitor	4	Santti, R., Makela, S., Strauss, L., Korman, J., Kostian, M. L. 1998. Phytoestrogens: Potential Endocrine Disruptors in Males. Toxicol Ind Health, 14: 223-237.
Topoisomerase-II-Inhibitor	3	Constantinou, A., Mehta, R., Runyan, C., Rao, K., Vaughan, A., Moon, R. 1995. Flavonoids as DNA Topoisomerase Antagonists and Poisons: Structure-Activity Relationships. J Natural Products, 58: 217-225.
Toxic	1	Martindale's 28th
Tranquilizer	3	Lawrence Review of Natural Products, Jun-90.
Transdermal	4	Duke, 1992 *
Tremorigenic	1	Martindale's 28th
Trichomonicide	6	Martindale's 29th
Triglycerigenic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Trypanocide	1	Duke, 1992 *
Tumor-Promoter	2	Jim Duke's personal files.