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Methods for the Control of Foodborne Pathogens in Low-Moisture Foods.

Author
Abstract
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Low-moisture foods (LMFs) have been defined as those food products with a water activity (aw) less than 0.85 and are generally considered less susceptible to microbial spoilage and the growth of foodborne pathogens. However, in recent years, outbreaks linked to LMFs have increased, with Salmonella spp., Bacillus cereus, Cronobacter sakazakii, Clostridium spp., Escherichia coli O157:H7, non-O157 E. coli, and Staphylococcus aureus being the principal pathogens involved. Because of the new concerns raised as a result of recent outbreaks, new approaches need to be developed to control foodborne pathogens in LMFs. This review summarizes the recent research on novel inactivation methods suitable for use on LMFs. Among the methods discussed are the nonthermal inactivation methods as well as other novel methods such as radio-frequency and microwave heating. Additional research is needed to evaluate older technologies and develop new technologies, either alone or in combination, to understand the mechanisms of inactivatio Expected final online publication date for the Annual Review of Food Science and Technology Volume 9 is March 25, 2018. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

Year of Publication
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2018
Journal
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Annual review of food science and technology
Date Published
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2018
ISSN Number
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1941-1413
DOI
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10.1146/annurev-food-030117-012304
Short Title
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Annu Rev Food Sci Technol
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