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.

Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture

Plant Portulaca oleracea (Portulacaceae)

Common Names
Purslane, Verdolaga
How this plant is used
Food

Select a Results View:

View the list of ubiquitous chemicals
Download these results as:
CSV
XLSX
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
3-(3,4-DIHYDROXYPHENYL)ALANINE 0 Plant *
ALANINE 3 Herb 570.0 13400.0 -1.00 *
ALKALOIDS 0 Leaf 300.0 -0.59 List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ALPHA-LINOLENIC-ACID 15 Herb 4000.0 80000.0 *
ARABINOSE 0 Plant *
ARGININE 14 Herb 520.0 10400.0 -1.00 *
ASCORBATE 0 Plant 224.0 5230.0 1.00 *
ASCORBIC-ACID 112 Herb 105.0 7000.0 -1.00 *
ASH 0 Herb 14000.0 159090.0 -1.00 *
ASPARAGIC-ACID 0 Plant List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ASPARTIC-ACID 3 Herb 770.0 19600.0 -1.00 *
BEHENIC-ACID 1 Seed 2262.0 -0.47 *
BETA-CAROTENE 53 Herb 11.0 4650.0 1.00 *
BETA-CYANIN 0 Herb List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
BETA-SITOSTEROL 47 Seed List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
CAFFEIC-ACID 102 Plant *
CALCIUM 28 Herb 780.0 20800.0 -1.00 *
CALCIUM-OXALATE 4 Herb List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
CARBOHYDRATE 0 Herb 35500.0 632000.0 *
CARBOHYDRATES 0 Herb 35500.0 632000.0 1.00 *
Loading content ...