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Maurice R. Bennink
Michigan State University
Department of Food Science and Human Nutrition
East Lansing, MI 48824-1224

Luke K.T. Lam
LKT Laboratories
2233 University Avenue, West
St. Paul, MN 55114

Gary D. Manners
U.S. Department of Agriculture
REE-ARS-PWA-WRRC-PC&E
800 Buchanan Street
Room 2136
Albany, CA 94710-0000

From Science News, Vol. 156, No. 11, September 11, 1999, p. 166. Copyright © 1999, Science Service.