Center for Advanced BioEnergy Research, University of Illinois at Urbana-Champaign

Wednesday, November 4, 2009

Applying science to chicken feed

BBC News
Page last updated at 16:19 GMT, Monday, 2 November 2009
By Martin Cassidy Rural affairs correspondent

The scientists say chickens find the feed appetising

Northern Ireland scientists have developed a new type of "high energy" chicken feed which uses the principal by-product of biodiesel production.

Biodiesel is diesel fuel made using vegetable oil or animal fat.

Its main by-product is glycerol - a thick oily substance rich in carbohydrates which is already used as a solvent and sweetener in several foods and drinks.

After carrying out a series of trials, scientists at Northern Ireland's Agri Food Biosciences Institute conclude that glycerol from biodiesel production has proved itself a more than useful chicken feed.
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