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. AntiCrohn's

AntiCrohn's

Select a Results View:

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
ALPHA-BOSWELLIC-ACID *
ASCORBIC-ACID 50-100 mg/day/orl/man Martindale's 29th
BETA-BOSWELLIC-ACID *
CURCUMIN *
GAMMA-BOSWELLIC-ACID *
NICOTINIC-ACID Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
QUERCETIN 400 mg/man/3x/day Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
ZINC Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
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
Zingiber officinale Ginger 4 662
Zizyphus jujuba Da-Zao; Jujube; Ta-Tsao 2 11, 709
Zizyphus spina-christi Syrian Christ-Thorn 1 330