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

 ASH

Download a full report in PDF format
Chemid
ASH
Ubiquitous
Yes

Data Views

List of all chemical plants
Click on column headings to sort table by that column
Plant Part Low PPM High PPM StdDev *Reference
Abelmoschus esculentus Fruit 7000.0 70000.0 0.3 USDA's Ag Handbook 8 and sequelae)
Abelmoschus esculentus Seed -- 47400.0 0.0 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Abelmoschus manihot Leaf 16100.0 138793.0 0.4 *
Abies spectabilis Leaf -- 40600.0 -1.4 Wealth of India.
Abies spectabilis Wood -- 2600.0 -0.6 Wealth of India.
Abrus precatorius Leaf 17000.0 81000.0 -0.7 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Acacia catechu Leaf -- 98000.0 -0.4 *
Acacia decurrens Seed -- 38000.0 -0.3 *
Acacia farnesiana Leaf 10000.0 53800.0 -1.1 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Acacia nilotica Seed 40000.0 54000.0 0.2 *
Acacia senegal Fruit -- 71000.0 0.4 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Acacia senegal Leaf -- 84000.0 -0.6 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Acacia senegal Seed -- 58000.0 0.3 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Acacia tortilis Fruit 51000.0 57000.0 0.0 *
Acacia tortilis Leaf -- 87000.0 -0.6 *
Acacia tortilis Seed -- 59000.0 0.3 *
Acalypha indica Leaf 31000.0 159000.0 0.7 Wealth of India.
Achillea millefolium Plant 17700.0 100000.0 -0.4 *
Acrocomia totai Fruit -- 103200.0 1.2 *
Acrocomia totai Seed -- 19800.0 -0.8 *
Show all rows.
*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.