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

 RICIN

Download a full report in PDF format
Chemid
RICIN
A list of known dosages for RICIN
Dosage*Reference
LDlo=300 ng/kg (ivn) Martindale's 29th
LDlo=100 (orl rat) *
Ubiquitous
No

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
Croton tiglium Seed -- -- -- *
Ricinus communis Seed -- 3000.0 -- *
*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.