Plant Juglans nigra (Juglandaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

Black Walnut

How this plant is used

Food

Select a Results View:

Download these results as:

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
PHOSPHORUS	4	Pericarp	128.0	1070.0	not available	Duke, 1992 *
PHOSPHORUS	4	Seed	4475.0	5880.0	0.14	Duke, 1992 *
PHYTATE	0	Seed	19770.0	20400.0	1.01	Duke, 1992 *
PHYTOSTEROLS	2	Seed	1080.0	1100.0	-0.35	Spiller, G. A. 1996 (Spiller, G. A. Ed. 1996. CRC Handbook of Lipids in Human Nutrition. CRC Press. Boca Raton, FL. 233 pp.)
PLUMBAGIN	42	Fruit	not available	not available	not available	Duke, 1992 *
POTASSIUM	14	Fruit	not available	14900.0	-0.27	Duke, 1992 *
POTASSIUM	14	Hull Husk	not available	14900.0	not available	Duke, 1992 *
POTASSIUM	14	Pericarp	1788.0	14900.0	not available	Duke, 1992 *
POTASSIUM	14	Seed	4600.0	5670.0	-0.61	Duke, 1992 *
PROLINE	0	Seed	9370.0	9800.0	-0.30	USDA's Ag Handbook 8 and sequelae)
PROTEIN	0	Fruit	not available	98000.0	-0.15	Duke, 1992 *
PROTEIN	0	Pericarp	11760.0	98000.0	not available	Duke, 1992 *
PROTEIN	0	Seed	205000.0	257485.0	0.21	Duke, 1992 *
PROTEINS	0	Seed	not available	not available	not available	Duke, 1992 *
PROTOCATECHUIC-ACID	43	Seed	not available	not available	not available	Duke, 1992 *
PUFA	4	Seed	374920.0	392010.0	2.18	USDA's Ag Handbook 8 and sequelae)
QUERCETIN	176	Leaf	not available	not available	not available	Duke, 1992 *
QUERCETIN-3-O-GLUCOSYLGALACTOSIDE	0	Pollen Or Spore	not available	not available	not available	Duke, 1992 *
RIBOFLAVIN	15	Fruit	not available	1.0	-0.86	Duke, 1992 *
RIBOFLAVIN	15	Pericarp	0.1	1.0	not available	Duke, 1992 *

Download these results as:

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
Antiosteoporotic	9	Duke, 1992 *
Antiototic	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antioxidant	32	Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
Antioxidant (LDL)	2	Duke, 1992 *
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 *
Antiparasitic	1	Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
Antiparkinsonian	8	Martindale's 28th
Antiparotitic	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipellagric	3	Martindale's 28th
Antipeptic	1	Duke, 1992 *
Antiperiodontal	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiperiodontic	3	Duke, 1992 *
Antiperiodontitic	4	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiperistaltic	1	Duke, 1992 *
Antipermeability	1	Duke, 1992 *
Antiperoxidant	7	Planta Medica, 57: A54, 1991.
Antipharyngitic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).