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
1,2,3-TRIMETHYL-BENZENE	0	Essential Oil	not available	9000.0	not available	Duke, 1992 *
1,2,4-TRIMETHYL-BENZENE	0	Essential Oil	not available	3000.0	not available	Duke, 1992 *
1,3-DIMETHYL-BENZENE	0	Essential Oil	not available	3000.0	not available	Duke, 1992 *
1,4-NAPHTHOQUINONE	3	Fruit	not available	8.0	not available	Duke, 1992 *
1,4-NAPHTHOQUINONE	3	Pericarp	not available	not available	not available	Duke, 1992 *
1-2-5-TRIMETHYLBENZENE	0	Essential Oil	not available	4000.0	not available	Duke, 1992 *
1-2-DIMETHYLBENZENE	0	Essential Oil	not available	4000.0	not available	Duke, 1992 *
1-2-DIMETHYLBENZENE	0	Fruit	not available	not available	not available	Duke, 1992 *
1-4-DIMETHYLBENZENE	0	Essential Oil	not available	3000.0	not available	Duke, 1992 *
1-METHYLNAPHTHALENE	0	Essential Oil	not available	12000.0	not available	Duke, 1992 *
2-2-DIMETHYLDECAN-1-OL	0	Essential Oil	not available	13000.0	not available	Duke, 1992 *
2-6-10-TRIMETHYLDODECANE	0	Essential Oil	not available	6000.0	not available	Duke, 1992 *
2-ACETYL-1-HYDROXY-4-METHYL-BENZENE	0	Essential Oil	not available	15000.0	not available	Duke, 1992 *
2-HYDROXY-4-METHOXY-BENZALDEHYDE	0	Essential Oil	not available	24000.0	not available	Duke, 1992 *
2-METHYLHEPTAN-2-THIOL	0	Essential Oil	not available	43000.0	not available	Duke, 1992 *
2-METHYLHEPTAN-2-THIOL	0	Fruit	not available	not available	not available	Duke, 1992 *
2-PHENYLETHANOL	0	Essential Oil	not available	16000.0	not available	Duke, 1992 *
2-PHENYLETHANOL	0	Fruit	not available	not available	not available	Duke, 1992 *
3-ETHYL-2-METHYLHEPTA-1,3-DIENE	0	Essential Oil	not available	3000.0	not available	Duke, 1992 *
3-METHYLTRIDECANE	0	Essential Oil	not available	8000.0	not available	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
Hypotriglyceridemic	1	Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000. Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Hypouricemic	1	Duke, 1992 *
Immunomodulator	9	Economic & Medicinal Plant Research, 6: 189.
Immunostimulant	11	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Immunosuppressant	5	Duke, 1992 *
iNOS-Inhibitor	1	Duke, 1992 *
Inotropic	1	Duke, 1992 *
Insecticide	6	Duke, 1992 *
Insectifuge	12	Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Insectiphile	2	J. Stored. Prod. Res., 22:141, 1986.
Insulin-Sparing	2	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Insulinase-Inhibitor	1	Economic & Medicinal Plant Research, 6: 157.
Insulinogenic	4	Duke, 1992 *
Insulinotonic	1	J. Agri. & Food Chemistry, 36: 1079.
Interferon-Synergist	1	Duke, 1992 *
Interferonogenic	1	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Interleukin-6-Inhibitor	1	Duke, 1992 *
Irritant	6	Duke, 1992 *
Juvabional	3	Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
Keratolytic	2	Duke, 1992 *