“The Vegetarian Journal’s Guide to Food Ingredients is a partial listing of common food ingredients taken from an ongoing VRG food ingredients project. The objective in this booklet is to provide an easy-to-read, useful list of ingredients commonly found in many foods and beverages that indicates whether they are vegetarian, vegan, or non-vegetarian. The guide is unique in that we place emphasis on the commercial sources of ingredients most commonly used today while mentioning other possible sources of ingredients.”
Find out more here. A free app available for the iPhone, iPod touch, and iPad can be found here.