1. ; Department of Food Science, Cook College, Rutgers; The State University of New Jersey; New Brunswick NJ 08903
2. Asahi Denka Kogyo Co., Ltd.; 7-1, Higashioku Arakawa-ku Tokyo Japan
3. Anderson Clayton Foods; PO Box 63 Richardson TX 75080
4. ; Department of Food Science and Nutrition; The Ohio State University; Columbus OH 43210