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
5-HYDROXYTRYPTAMINE	15	Embryo	not available	not available	not available	Duke, 1992 *
5-NOR-PINEN-2-OL	0	Fruit	not available	not available	not available	Duke, 1992 *
6-PROPYLTRIDECANE	0	Essential Oil	not available	5000.0	not available	Duke, 1992 *
7-METHYLUNDECENE	0	Essential Oil	not available	7000.0	not available	Duke, 1992 *
ALANINE	3	Seed	10610.0	11095.0	0.20	USDA's Ag Handbook 8 and sequelae)
ALPHA-HYDROJUGLONE-4-GLUCOSIDE	0	Fruit	not available	not available	not available	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ALPHA-PINENE	28	Essential Oil	not available	17000.0	-0.41	Duke, 1992 *
ALPHA-PINENE	28	Fruit	not available	not available	not available	Duke, 1992 *
ALUMINUM	5	Fruit	not available	231.0	-0.16	Duke, 1992 *
ALUMINUM	5	Hull Husk	not available	231.0	not available	Duke, 1992 *
ALUMINUM	5	Pericarp	28.0	231.0	not available	Duke, 1992 *
ALUMINUM	5	Seed	not available	2.9	-0.36	Duke, 1992 *
ANTIMONY	0	Seed	not available	0.1	-0.17	Furr, A.K., et al. 1979
ARACHIDIC-ACID	0	Seed Oil	not available	not available	not available	Duke, 1992 *
ARGININE	14	Seed	36610.0	38280.0	0.58	USDA's Ag Handbook 8 and sequelae)
ARSENIC	2	Seed	not available	0.0	-0.51	Furr, A.K., et al. 1979
ASCORBIC-ACID	112	Fruit	not available	0.0	-0.28	Duke, 1992 *
ASCORBIC-ACID	112	Hull Husk	not available	not available	not available	Duke, 1992 *
ASCORBIC-ACID	112	Pericarp	not available	not available	not available	Duke, 1992 *
ASH	0	Fruit	not available	29000.0	-0.72	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
Perfumery	7	Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Peristaltic	1	Duke, 1992 *
Pesticide	33	Duke, 1992 *
PGE2-Inhibitor	1	Duke, 1992 *
Phagocytotic	4	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Phospholipase-Inhibitor	1	Duke, 1992 *
Photosensitizer	1	Rinzler, C. A. 1990. The Complete Book of Herbs, Spices and Condiments. Facts on File, New York. 199 pp.
Phytoalexin	1	Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Pituitary-Stimulant	1	Duke, 1992 *
PKC-Inhibitor	1	Duke, 1992 *
Plasmodicide	1	Neuwinger, H. D. 1996. African Ethnobotany - Poisons and Drugs. Chapman & Hall, New York. 941 pp.
Polyamine-Synthesis-Inhibitor	1	Duke, 1992 *
Preservative	1	Merck 11th Edition
Prolactinogenic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Proliferant	1	Duke, 1992 *
Prooxidant	3	Duke, 1992 *
Propecic	4	Duke, 1992 *
Prostaglandigenic	4	Duke, 1992 *
Prostaglandin-Inhibitor	1	Duke, 1992 *
Prostaglandin-Sparer	1	Fujita, T., Nakatani, E., Funaishi, N., Sakuma, S., Fujimoto, Y. Potent inhibition of prostaglandin inactivation in rabbit gastric antral mucosal slices by selenium ions in-vitro. J. Pharm. Pharmacol. 42: 655-657, 1990.