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.

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

Laxative?

Download these results as:
CSV
EXCEL
PDF
List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
CITRIC-ACID Lawrence Review of Natural Products, Sep-91.
MALIC-ACID Lawrence Review of Natural Products, Sep-91.
Download these results as:
CSV
EXCEL
PDF
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Juglans regia English Walnut 2 0
Juniperus communis Common Juniper; Juniper 1 0
Kalanchoe daegrimontiana Devil's-Backbone 1 0
Kalanchoe pinnata Air Plant; Siempre Viva 2 0
Lactuca sativa Lettuce 2 1, 100
Lactuca scariola Prickly Lettuce 2 0
Lactuca virosa Bitter Lettuce 2 0
Ledum palustre Marsh Tea; Wild Rosemary 2 0
Leonurus cardiaca Motherwort 2 0
Lepidium meyenii Maca; Peruvian Ginseng 1 0
Linum usitatissimum Flax; Linseed 1 0
Lupinus albus White Lupine 2 0
Lycopersicon esculentum Tomato 2 0
Malus domestica Apple 1 0
Mammea americana Mamey 1 6, 000
Mangifera indica Mango 2 36, 600
Matricaria recutita Annual Camomile; German Camomile; Wild Camomile 1 0
Medicago sativa Alfalfa; Lucerne 2 0
Morus alba Sang-Pai-Pi; White Mulberry 2 0
Musa x paradisiaca Banana; Plantain 2 7, 460