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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Juglans nigra

Juglans nigra (Juglandaceae)

Common Names
Black Walnut
How this plant is used
Food

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View the list of ubiquitous chemicals
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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
PHOSPHORUS 4 Pericarp 128.0 1070.0 *
PHOSPHORUS 4 Seed 4475.0 5880.0 0.14 *
PHYTATE 0 Seed 19770.0 20400.0 1.01 *
PHYTOSTEROLS 2 Seed 1080.0 1100.0 -0.35 Spiller, G. A. 1996 (Spiller, G. A. Ed. 1996. CRC Handbook of Lipids in Human Nutrition. CRC Press. Boca Raton, FL. 233 pp.)
PLUMBAGIN 42 Fruit *
POTASSIUM 14 Fruit 14900.0 -0.27 *
POTASSIUM 14 Hull Husk 14900.0 *
POTASSIUM 14 Pericarp 1788.0 14900.0 *
POTASSIUM 14 Seed 4600.0 5670.0 -0.61 *
PROLINE 0 Seed 9370.0 9800.0 -0.30 USDA's Ag Handbook 8 and sequelae)
PROTEIN 0 Fruit 98000.0 -0.15 *
PROTEIN 0 Pericarp 11760.0 98000.0 *
PROTEIN 0 Seed 205000.0 257485.0 0.21 *
PROTEINS 0 Seed *
PROTOCATECHUIC-ACID 43 Seed *
PUFA 4 Seed 374920.0 392010.0 2.18 USDA's Ag Handbook 8 and sequelae)
QUERCETIN 176 Leaf *
QUERCETIN-3-O-GLUCOSYLGALACTOSIDE 0 Pollen Or Spore *
RIBOFLAVIN 15 Fruit 1.0 -0.86 *
RIBOFLAVIN 15 Pericarp 0.1 1.0 *
View the list of ubiquitous chemicals
Download these results as:
CSV
EXCEL
PDF
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
Apoptotic 9 *
Artemicide 2 Jung, J.H., Pummangura, S., Chaichantipyuth, c., Patarapanich, C., and McLaughlin, J.L. 1989. Bioactive Constituents of Melodorum fruticosum. Phytochemistry. 29(5): 1667-1670. 1990.
Arteriodilator 1 Ozaki, Y. and Ma, J-P. 1989. Inhibitory Effects of Tetramethylpyrazine and Ferulic Acid on Spontaneous Movement of Rat Uterus in Situ. Chem. Pharm. Bull. 38(6): 1620-1623, 1990.
Ascaricide 2 *
Asthma-preventive 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Astringent 3 Martindale's 29th
Ataxigenic 1 Zebovitz, T. C. Ed. 1989. Part VII. Flavor and Fragrance Substances, in Keith L. H. and Walters, D.B., eds. Compendium of Safety Data Sheets for Research and Industrial Chemicals. VCH Publishers, New York. 3560-4253.
ATPase-Inhibitor 2 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Bacteristat 2 Lamikanra, A., Ogundaini, A.O., and Ogungbamila*, F.O. Antibacterial Constituents of Alchornea cordifolia Leaves. Phytotherapy Research 4(5): 198.
Beta-Adrenergic Receptor Blocker 1 *
Beta-Blocker 2 *
Beta-Glucuronidase-Inhibitor 1 *
Bradycardiac 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Bronchoconstrictor 1 *
Bronchodilator 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Bronchoprotectant 1 *
Calcium-Antagonist 5 *
Calcium-Channel-Blocker 1 *
Calmodulin-Antagonist 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
cAMP-Phosphodiesterase-Inhibitor 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).