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Effect Of Hydrogen Peroxide In The Scald Tank On The Microbial Count Of Pork Skin, A. S. De Mello Jr., R. O. Roca

Department of Animal Science: Faculty Publications

The objective of this study was to investigate the effect of hydrogen peroxide (H₂O₂) (50% v/v) on pork skin microbial populations. Forty-eight crossbred hogs were analyzed after dehairing and 30 during chilling. Three different concentrations of hydrogen peroxide were added to the scalding water (0.01, 0.05 and 0.1% of the total capacity of the scald tank). In treatment I no addition of H₂O₂ was applied while, in treatment II, H₂O₂ was added at 0 min and, in treatment III, it was added at 0, 30 and 60 min. Both treatments …