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
HEXA-HYDROCYCLOPENTA[C]PYRAN-3(1)-ONE	0	Essential Oil	not available	5000.0	not available	Duke, 1992 *
HEXADECADIENOIC-ACID	0	Seed Oil	not available	not available	not available	Duke, 1992 *
HEXADECENOIC-ACID	0	Seed Oil	not available	not available	not available	Duke, 1992 *
HEXAN-1-AL	0	Essential Oil	not available	9000.0	not available	Duke, 1992 *
HEXAN-1-OL	0	Essential Oil	not available	15000.0	not available	Duke, 1992 *
HISTIDINE	7	Seed	6800.0	7110.0	0.26	USDA's Ag Handbook 8 and sequelae)
HYDROJUGLONE	0	Leaf	not available	not available	not available	Duke, 1992 *
IODINE	12	Pericarp	1.8	15.0	not available	Duke, 1992 *
IODINE	12	Seed	not available	0.1	-0.27	Furr, A.K., et al. 1979
IRON	6	Fruit	not available	455.0	1.28	Duke, 1992 *
IRON	6	Pericarp	5.4	45.0	not available	Duke, 1992 *
IRON	6	Seed	28.0	73.0	-0.36	Duke, 1992 *
ISOBORNEOL-ACETATE	0	Essential Oil	not available	12000.0	-1.00	Duke, 1992 *
ISOLEUCINE	3	Seed	9780.0	10225.0	-0.03	USDA's Ag Handbook 8 and sequelae)
JUGLONE	16	Fruit	not available	3350.0	not available	Duke, 1992 *
JUGLONE	16	Hull Husk	not available	not available	not available	Duke, 1992 *
JUGLONE	16	Leaf	100.0	1850.0	not available	Duke, 1992 *
JUGLONE	16	Pericarp	not available	not available	not available	Duke, 1992 *
JUGLONE	16	Plant	not available	not available	not available	Duke, 1992 *
JUGLONE	16	Seed	790.0	1930.0	1.00	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
Fibrinolytic	1	Duke, 1992 *
Fistula-Preventive	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
FLavor	14	Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Floral-Inhibitor	1	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Fungicide	15	Duke, 1992 *
Fungiphilic	1	J. Agric. Food Chem. 43: 2283.
Fungistat	2	Duke, 1992 *
Gastroirritant	1	Martindale's 29th
Gastroprotective	1	Duke, 1992 *
Glucosyl-Transferase-Inhibitor	3	Duke, 1992 *
Glutathione-Depleting	1	Duke, 1992 *
Glutathionigenic	1	Martindale's 29th
Goitrogenic	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Gonadotrophic	1	Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.
Gram(+)icide	2	Duke, 1992 *
Gram(-)icide	2	Duke, 1992 *
GST-Inducer	1	Duke, 1992 *
Hemolytic	1	Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
Hemostat	2	Duke, 1992 *
Hemostatic	1	Merck 11th Edition