http://www.biofuelsdigest.com/blog2/2007/11/20/altervia-fuels-develops-process-for-converting-corn-ethanol-byproduct-into-a-protein-suitable-for-human-use/ The world's most widely-read biofuels daily Fri, 05 Mar 2010 16:03:34 +0000 http://wordpress.org/?v=2.8.4 hourly 1