There is a need to develop and implement more economical delivery approaches for multiple-hurdle antimicrobial interventions that can be applied to food matrices such as retail meats. Recently, potential opportunities have emerged to use nanoscience and nanoengineering principles to develop antimicrobial carriers for controlling the major foodborne pathogens such as Salmonella in meat and food preservation systems. The overall goal of this review is to explore the potential of nanoparticle-based composite systems for practical and economical antimicrobial interventions to inhibit and decontaminate such pathogens on cooked ready-to-eat (RTE) poultry and red-meat products. The opportunities for specific systems such as chitosan-nanoparticle-based nanocomposite systems containing ɛ-polylysine peptide dispersed in organic acids are discussed. A second focus of this chapter is the potential health hazards that arise from the use of nanoparticles.
Food Safety: Emerging Issues, Technologies and Systems offers a systems approach to learning how to understand and address some of the major complex issues that have emerged in the food industry. The book is broad in coverage and provides a foundation for a practical understanding in food safety initiatives and safety rules, how to deal with whole-chain traceability issues, handling complex computer systems and data, foodborne pathogen detection, production and processing compliance issues, safety education, and more. Recent scientific industry developments are written by experts in the field and explained in a manner to improve awareness, education and communication of these issues. Examines effective control measures and molecular techniques for understanding specific pathogens Presents GFSI implementation concepts and issues to aid in implementation Demonstrates how operation processes can achieve a specific level of microbial reduction in food Offers tools for validating microbial data collected during processing to reduce or eliminate microorganisms in foods
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