Just trawling through older posts & found this one.
Checkout page 5 on
http://www.mountainmoonshine.com/images/2001-10782.pdf. It has a step by step procedure using Novazymes enzymes + similar process info for processing corn & other grains / starches... The following contact might be able to help with "samples" ;)
Jutta Schendel
Business Development Manager
Novozymes Australia Pty Ltd.
3/22 Loyalty Road
PO Box 4942
NSW 2151 NORTH ROCKS Australia
Phone: +61 296308466
Mobile: +61 430127664
E-mail: jsdl at novozymes.com
let us know if you give it a go.