1. Department of Biological and Agricultural Engineering, Kansas State University, Manhattan, KS 66506.
2. Current contact information: Research Scientist, R&D, The Mennel Milling Co., 320 Findlay St., P.O. Box 806, Fostoria, OH 44830. Phone: (419) 436-5130 ext. 148.
3. Undergraduate student, Department of Chemical Engineering, Kansas State University, Manhattan, KS 66506.
4. Undergraduate student, Department of Nutritional Science, Cornell University, Ithaca, NY 14850.
5. USDA-ARS Grain, Forages and Bioenergy Research, University of Nebraska, Lincoln, NE 68583-0937. The use of trade, firm, or corporation names in this publication is for the information and convenience of the reader. Such use does not constitute an official endorsement or approval by the USDA or the ARS of any product or service to the exclusion of others that may be suitable.
6. Corresponding author. Phone: (785) 532-2919. Fax: (785) 532-5825. E-mail: dwang@ksu.edu