Monthly Archives: August 2016

Prussic Acid Misconceptions – Dr. Ted McCollum

Dr. Ted McCollum, Extension Beef Cattle Specialist with Texas A&M AgriLife Extension Service, explains that prussic/cyanide levels when there is a frost/freeze event is one of the most confusing and misleading statements in most extension and popular press articles.  Here’s the skinny on the actual facts brought to you by thee Dr. McCollum: “The cyanide(prussic acid) in plants does not exist in a free, liberated state.  The cyanide is part of a larger molecule called a cyanogenic glycoside. In members of the sorghum family this compound is Dhurrin; in… Read More →