Controlling Listeria monocytogenes and Leuconostoc mesenteroides in Uncured Deli-style Turkey Breast Using a Clean Label Antimicrobial

Journal of Food Science
Robert E WeykerJeffrey J Sindelar

Abstract

Interest in natural/organic meat products has resulted in the need to validate the effectiveness of clean label antimicrobials to increase safety and shelf life of these products. A Response Surface Methodology (RSM) was used to investigate the effects of varying levels of moisture, pH, and a commercial "clean-label" antimicrobial (cultured sugar-vinegar blend; CSVB) on the growth rate of Listeria monocytogenes and Leuconostoc mesenteroides in uncured turkey stored at 4 °C for 16 wk. Twenty treatment combinations of moisture (60% to 80%), pH (5.8 to 6.4), and CSVB (2.5% to 5.0%) were evaluated during phase I to develop growth curves for both microbe types, whereas the interactive effects of pH (5.8 to 6.4) and CSVB (0.0 to 4.75) were tested in 16 treatment combinations during Phase II at a single moisture level using L. monocytogenes only. CSVB inhibited L. monocytogenes growth in 14 of the 20 treatments tested in Phase I and in 12 of the 16 treatments in Phase II through 16 and 8 wk, respectively. In contrast, CSVB had little effect on L. mesenteroides, with growth inhibited in only 4 of 20 treatments in Phase I and was therefore not tested further in Phase II. Significant interactions of the RSM design coefficients yielded a ...Continue Reading

References

Jun 1, 1989·Applied and Environmental Microbiology·K A Glass, M P Doyle
Nov 1, 1994·International Journal of Food Microbiology·J Baranyi, T A Roberts
Nov 1, 1996·International Journal of Food Microbiology·E BorchY Blixt
Jan 26, 2002·Journal of Food Protection·Kathleen A GlassEric A Johnsoni
Apr 16, 2002·Journal of Food Protection·R B Tompkin
Jun 22, 2002·International Journal of Food Microbiology·Tiina AutioHannu Korkeala
Apr 10, 2010·Journal of Food Protection·Steven C InghamBarbara H Ingham
Jun 14, 2012·Journal of Food Protection·Gary A SullivanJames S Dickson
Sep 1, 2015·Food Research International·Cleiton Antônio NunesDaniel Granato

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