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Plant Juglans nigra (Juglandaceae)

Common Names
Black Walnut
How this plant is used
Food
View the list of ubiquitous chemicals
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
COBALT 2 Seed not available 0.3 -0.19 Furr, A.K., et al. 1979
COPPER 12 Seed 10.0 20.0 0.47 Duke, 1992 *
CYSTINE 2 Seed 4680.0 4895.0 1.21 USDA's Ag Handbook 8 and sequelae)
DECA-2-4-DIEN-1-AL 0 Essential Oil not available 12000.0 not available Duke, 1992 *
DIMETHYLBENZENE 0 Fruit not available not available not available Duke, 1992 *
EICOSADIENOIC-ACID 0 Seed Oil not available not available not available Duke, 1992 *
EICOSENOIC-ACID 0 Seed Oil not available not available not available Duke, 1992 *
ELLAGIC-ACID 51 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.
ELLAGIC-ACID 51 Pericarp not available not available not available Duke, 1992 *
ELLAGIC-ACID 51 Shoot not available 35.0 not available Duke, 1992 *
ETHYLBENZENE 0 Essential Oil not available 41000.0 not available Duke, 1992 *
ETHYLBENZENE 0 Fruit not available not available not available Duke, 1992 *
EUROPIUM 0 Seed not available 0.0 -0.78 Furr, A.K., et al. 1979
FAT 0 Fruit not available 52000.0 -0.24 Duke, 1992 *
FAT 0 Pericarp 6240.0 52000.0 not available Duke, 1992 *
FAT 0 Seed 563000.0 612000.0 1.83 Duke, 1992 *
FERULIC-ACID 61 Seed not available not available not available Duke, 1992 *
FIBER 15 Fruit not available 162000.0 0.19 Duke, 1992 *
FIBER 15 Pericarp not available 162000.0 not available Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
FIBER 15 Seed 17000.0 71215.0 -0.50 Duke, 1992 *
View the list of ubiquitous chemicals
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
Vermifuge 1 Duke, 1992 *
Vesicant 1 Duke, 1992 *
Vulnerary 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Xanthine-Oxidase-Inhibitor 5 Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229