May 2010 Food Protection Trends May 2010 • VOL. 30, NO. 5 • Pages 253–320 Vol. 30, No. 5 ISSN:1541-9576 Periodicals 6200 Aurora Avenue • Suite 200W Des Moines, Iowa 50322-2864, USA Food Protection Trends Science and News from the International Association for Food Protection Use of Linear Models for Thermal Processing of Acidified Foods Characterization of Multidrug-resistant Salmonella enterica Typhimurium Isolated from Feedlot Cattle www.foodprotection.org 5http://www.foodprotection.org