An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Plant Juglans regia (Juglandaceae)

Download a full report in PDF format
Common name(s)
English Walnut
How used
Food

Data Views

- View the list of ubiquitous chemicals
List of all chemical
Click on column headings to sort table by that column
# Activity Chemical Name Part Low PPM High PPM StdDev *Reference
0 1,4,5-TRIHYDROXY-NAPTHALENE-4-BETA-D-GLUCOSIDE Plant -- -- -- Gruenwald, J. et al. 1998. PDR for Herbal Medicine. 1st ed. Medical Economics Co., Montvale, NJ. 1244 pp. (abbreviated as PHR or Physicians Herbal Reference in my mind)
0 1,4,5-TRIOXY-NAPHTHALINE-5-BETA-D-GLUCOSIDE Fruit -- -- -- List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
0 24-METHYLENECHOLESTEROL Seed 0.0 3.5 -- *
0 3,3'-BISJUGLONE Root Bark -- -- -- Chemical Constituents of Oriental Herbs (3 diff. books)
3 ALANINE Seed -- 6320.0 -- USDA's Ag Handbook 8 and sequelae)
32 ALPHA-TOCOPHEROL Seed 0.0 135.0 -0.30 *
14 ARGININE Seed -- 21825.0 -- USDA's Ag Handbook 8 and sequelae)
112 ASCORBIC-ACID Seed 0.0 52.0 -0.31 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
112 ASCORBIC-ACID Fruit 4500.0 15000.0 0.65 List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
112 ASCORBIC-ACID Leaf 8000.0 13000.0 0.76 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
0 ASH Seed 12000.0 21000.0 -0.81 *
3 ASPARTIC-ACID Seed 14750.0 15310.0 -0.65 USDA's Ag Handbook 8 and sequelae)
7 AVICULARIN Leaf -- -- -- Chemical Constituents of Oriental Herbs (3 diff. books)
53 BETA-CAROTENE Seed 0.0 1.0 -0.37 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
13 BETA-EUDESMOL Leaf 12.0 30.0 -0.53 Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
0 BETA-HYDROPLUMBAGIN Fruit -- -- -- Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
47 BETA-SITOSTEROL Plant -- -- -- *
47 BETA-SITOSTEROL Seed 310.0 1765.0 0.05 *
0 BETA-TOCOPHEROL Seed 0.0 -- -- *
13 BETULIN Bark -- -- -- Jim Duke's personal files.
*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.