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
P-MENTH-1-ENE-8-THIOL	0	Fruit	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
PALMITIC-ACID	13	Fruit	120.0	1320.0	-0.34	USDA's Ag Handbook 8 and sequelae)
PALMITOLEIC-ACID	2	Fruit	10.0	110.0	-0.33	USDA's Ag Handbook 8 and sequelae)
PANTOTHENIC-ACID	11	Plant	3.0	31.0	0.07	Duke, 1992 *
PARADISIOL	0	Fruit	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
PECTIN	24	Fruit	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
PENTAN-1-OL	0	Fruit	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
PERILLALDEHYDE	11	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.
PERILLYL-ACETATE	0	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.
PHENYLALANINE	7	Fruit	not available	not available	not available	Duke, 1992 *
PHLORIN	0	Plant	not available	not available	not available	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
PHLOROGLUCINOL	8	Fruit	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
PHOSPHORUS	4	Fruit	76.0	5280.0	0.63	Duke, 1992 *
PHYLLOQUINONE	5	Fruit	not available	0.0	-0.23	Duke, 1992 *
PHYTOENE	0	Fruit	not available	not available	not available	Duke, 1992 *
PHYTOFLUENE	0	Fruit	not available	not available	not available	Duke, 1992 *
PHYTOSTEROLS	2	Fruit	not available	170.0	-1.00	Spiller, G. A. 1996 (Spiller, G. A. Ed. 1996. CRC Handbook of Lipids in Human Nutrition. CRC Press. Boca Raton, FL. 233 pp.)
POLYGALACTURONIC-ACID	0	Fruit	not available	not available	not available	Duke, 1992 *
PONCIRIN	0	Fruit	not available	not available	not available	Duke, 1992 *
PONCITRIN	0	Root	not available	not available	not available	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses

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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
Antiosteoarthritic	4	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiosteoporotic	9	Duke, 1992 *
Antiotitic	1	Martindale's 28th
Antiototic	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antioxidant	40	Jim Duke's personal files.
Antioxidant Synergist	2	Merck 11th Edition
Antioxidant?	2	Duke, 1992 *
Antiozenic	1	Duke, 1992 *
Antipancreatitic	1	Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antipapillomic	1	Duke, 1992 *
Antiparkinsonian	8	Duke, 1992 *
Antiparotitic	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipellagric	2	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiperiodontal	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiperiodontic	1	Duke, 1992 *
Antiperiodontitic	3	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiperistaltic	2	Duke, 1992 *
Antipermeability	1	Duke, 1992 *
Antiperoxidant	4	Planta Medica, 57: A54, 1991.
Antiperoxidative	1	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.