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Detecting pathogens in food
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ISBN: 1855737043 9781855737044 0203485718 9780203485712 1855736705 9781855736702 Year: 2003 Publisher: Cambridge, Eng Woodhead

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Abstract

Identifying pathogens in food quickly and accurately is one of the most important requirements in food processing. The ideal detection method needs to combine such qualities as sensitivity, specificity, speed and suitability for on-line applications. Detecting pathogens in food brings together a distinguished international team of contributors to review the latest techniques in microbiological analysis and how they can best be used to ensure food safety. Part one looks at general issues, beginning with a review of the role of microbiological analysis in food safety management. There are also chapters on the critical issues of what to sample and how samples should be prepared to make analysis effective, as well as how to validate individual detection techniques and assure the quality of analytical laboratories. Part two discusses the range of detection techniques now available, beginning with traditional culture methods. There are chapters on electrical methods, ATP bioluminescence, microscopy techniques and the wide range of immunological methods such as ELISAs. Two chapters look at the exciting developments in genetic techniques, the use of biosensors and applied systematics. Detecting pathogens in food is a standard reference for all those concerned in ensuring the safety of food. Reviews the latest techniques in microbiological analysis and how they can best be used to ensure food safetyExamines the role of microbiological analysis in food safety management and discusses the range of detection techniques availableIncludes chapters on electrical methods, ATP bioluminescence, microscopy techniques and immunological methods such as ELISAs.

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Tracing pathogens in the food chain
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ISBN: 085709050X 9780857090508 Year: 2011 Publisher: Oxford Woodhead Pub

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Successful methods for the detection and investigation of outbreaks of foodborne disease are essential for ensuring consumer safety. Increased understanding of the transmission of pathogens in food chains will also assist efforts to safeguard public health. Tracing pathogens in the food chain reviews key aspects of the surveillance, analysis and spread of foodborne pathogens at different stages of industrial food production and processing. Part one provides an introduction to foodborne pathogen surveillance, outbreak investigation and control. Part two concentrates on subtyping of foodborne pathogens, with chapters on phenoytypic subtyping and pulsed-field gel electrophoresis, as well as emerging methods. The vital topics of method validation and quality assurance are also covered. The focus in Part three is on particular techniques for the surveillance and study of pathogens, such as protein-based analysis, ribotyping and comparative genomics. Finally, Part four focuses on tracing pathogens in specific food chains, such as red meat and game, dairy, fish and shellfish. With its distinguished editors and international team of contributors, Tracing pathogens in the food chain is a standard reference for researchers, public health experts and food industry professionals concerned with the study and control of foodborne disease. Reviews key aspects of the surveillance, analysis and spread of foodborne pathogensProvides an overview of method validation and quality assuranceExamines the tracing of pathogens in specific food chains, such as red meat, game and dairy.

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