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

Common Names

Black Walnut

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
TIN	4	Seed	not available	1.7	-0.41	Furr, A.K., et al. 1979
TITANIUM	0	Seed	not available	2.9	-0.55	Furr, A.K., et al. 1979
TRYPTOPHAN	29	Seed	3220.0	3365.0	0.01	USDA's Ag Handbook 8 and sequelae)
TUNGSTEN	0	Seed	not available	0.1	0.01	Furr, A.K., et al. 1979
TYROSINE	8	Seed	7490.0	7830.0	0.02	USDA's Ag Handbook 8 and sequelae)
URANIUM	1	Seed	not available	0.0	1.41	Furr, A.K., et al. 1979
VALINE	3	Seed	12860.0	13445.0	0.18	USDA's Ag Handbook 8 and sequelae)
VANADIUM	16	Seed	not available	0.0	-0.56	Furr, A.K., et al. 1979
VANILLIC-ACID	24	Seed	not available	not available	not available	Duke, 1992 *
WATER	0	Fruit	not available	876000.0	0.46	Duke, 1992 *
WATER	0	Pericarp	not available	880000.0	not available	Duke, 1992 *
WATER	0	Seed	31000.0	43600.0	-0.71	Duke, 1992 *
YTTERBIUM	0	Seed	not available	0.1	-0.28	Furr, A.K., et al. 1979
ZINC	77	Fruit	not available	not available	not available	Duke, 1992 *
ZINC	77	Hull Husk	not available	not available	not available	Duke, 1992 *
ZINC	77	Pericarp	not available	not available	not available	Duke, 1992 *
ZINC	77	Seed	not available	46.0	0.02	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
Antidysenteric	1	Duke, 1992 *
Antidysgeuzic	1	Duke, 1992 *
Antidyskinetic	2	Martindale's 28th
Antidysmenorrheic	2	Duke, 1992 *
Antidyspeptic	1	Duke, 1992 *
Antidysphagic	1	Duke, 1992 *
AntiEBV	1	Duke, 1992 *
Antieczemic	5	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiedemic	4	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antielastase	2	Duke, 1992 *
Antiencephalitic	2	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiencephalopathic	7	Martindale's 29th
Antiencephalopathic?	1	Martindale's 29th
Antiendometriotic	2	Duke, 1992 *
Antiendotoxic	1	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.
Antienterotic	1	Duke, 1992 *
Antiepileptic	5	Duke, 1992 *
Antiescherichic	3	Duke, 1992 *
Antiesophagitic	1	Duke, 1992 *
Antiestrogenic	3	Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.